Analysis Seminar
The Analysis  Seminar normally meets in room PHSC 1105 on 
Mondays at 3:30 pm. For more information about the seminar, contact
Allen Wu or Weinan Wang.
Fall 2025
| 
    September 22
     3:30pm (CDT) PHSC 1105  | 
    Yuming Paul Zhang
     Auburn University  | Chemotaxis Models on $R^n$: Global Solvability and Spreading Properties | 
| 
    September 29
     3:30pm (CDT) PHSC 1105  | 
    Victor Bailey
     University of Oklahoma  | Dynamical Frames and Hyperinvariant Subspaces | 
| 
    October 6
     3:30pm (CDT) PHSC 1105  | 
    Xiang Xu
     University of Oklahoma  | Singularity formation for full Ericksen-Leslie system of nematic liquid crystal flows in dimension two | 
| 
    October 20
     3:30pm (CDT) PHSC 1105  | 
    Xiang Xu
     University of Oklahoma  | Weak solution and partial regularity of Ericksen-Leslie system | 
| 
    October 21
     1:30pm (CDT) PHSC 809  | 
    Tyler Skaggs
     University of Oklahoma  | General exam | 
| 
    November 3
     3:30pm (CST) PHSC 1105  | 
    Mustafa Aydin
     University of Southern California  | Inviscid limit for the 3D Navier-Stokes equations with Navier boundary conditions | 
| 
    November 7
     1:00pm (CST) PHSC 1105  | 
    Henry Carnick
     University of Oklahoma  | A numerical exploration of the dynamics of 1D Non-Uniformly Expanding Maps (General Exam) | 
| 
    November 24
     3:30pm (CST) PHSC 1105  | 
    Jeremiah Isu
     University of Oklahoma  | General Exam | 
Spring 2026
| 
    January 26
     3:30pm (CST) PHSC 1105  | 
    Aynur Bulut
     Louisiana State University  | TBD | 
Show semesters preceding Spring 2026
Spring 2025
| 
    January 27
     3:30pm (CST) PHSC 1105  | 
    Held for Interviews
     | |
| 
    February 3
     4:30pm (CST) PHSC 1105  | 
    Victor Bailey
     University of Oklahoma  | Characterizing Submodules in $H^2(\mathbb{D}^2)$ Using the Core Function | 
| 
    February 24
     3:30pm (CST) PHSC 1105  | 
    Tristan Léger
     Yale University  | Local and global existence theory for strong solutions to kinetic equations | 
| 
    March 3
     3:30pm (CST) PHSC 1105  | 
    Xukai Yan
     Oklahoma State University  | Homogeneous solutions of stationary incompressible Navier-Stokes equations with singular rays | 
| 
    March 10
     3:30pm (CDT) PHSC 1105  | 
    Zhiyuan Geng
     Purdue University  | Triple junction solution for the planar Allen-Cahn system | 
| 
    March 17
     3:30pm (CDT) PHSC 1105  | 
    Spring break
     | Spring break | 
| 
    March 24
     3:30pm (CDT) PHSC 1105  | 
    Yuzhe Zhu
     University of Chicago  | Phase mixing estimates via factorization for kinetic diffusion equations | 
| 
    March 31
     3:30pm (CDT) PHSC 1105  | 
    Matthew Hernandez
     University of Maine  | Splash-squeeze singularities for the ideal MHD equations | 
| 
    April 21
     3:30pm (CDT) PHSC 1105  | 
    Siddhant Agrawal
     University of Colorado Boulder  | Uniqueness of the 2D Euler equation on rough domains | 
| 
    April 28
     11:00am (CDT) Zoom  | 
    Jinpeng Lu
     University of Helsinki  | An inverse Signorini obstacle problem | 
Fall 2024
| 
    October 7
     3:30pm (CDT) PHSC 1105  | 
    Trinh Ngyuen
     University of Wisconsin Madison  | Validity of Helmholtz-Kirchhoff Point-Vortices and Prandtl layers from the Boltzmann equations | 
| 
    October 14
     3:30pm (CDT) PHSC 1105  | 
    Boya Liu
     North Dakota State University  | Recovery of time-dependent coefficients in hyperbolic equations on Riemannian manifolds from partial data | 
| 
    November 4
     3:30pm (CST) PHSC 1105  | 
    Alex Grigo and Noel Brady
     University of Oklahoma  | Analysis and topology area meetings | 
| 
    November 11
     3:30pm (CST) PHSC 1105  | 
    John Albert
     University of Oklahoma  | Bound-state solutions of nonlinear Schrodinger equations | 
| 
    November 18
     3:30pm (CST) PHSC 1105  | 
    Zhongtian Hu
     Duke University  | Small scale creations for 2D free-boundary incompressible Euler equations with surface tension | 
Spring 2024
| 
    February 19
     3:30pm (CST) Zoom  | 
    Khai T. Nguyen
     North Carolina State University  | The metric entropy for nonlinear PDEs | 
| 
    February 26
     3:30pm (CST) PHSC 1105  | 
    Xu Zhang
     Oklahoma State University  | Immersed Finite Element Methods for Three-Dimensional Interface Problems | 
| 
    March 25
     3:30pm (CDT) PHSC 1105  | 
    Li Li
     University of California Irvine  | Unique Determination for Classical and Fractional Inverse Problems | 
| 
    April 15
     3:30pm (CDT) PHSC 1105  | 
    Meijun Zhu
     University of Oklahoma  | On the extension operators-sharp inequalities and the applications | 
| 
    April 22
     3:30pm (CDT) PHSC 1105  | 
    Gary Moon
     University of Oklahoma  | Global Bifurcation of Traveling Waves on a Capillary Drop | 
| 
    April 29
     3:30pm (CDT) PHSC 1105  | 
    David Larson
     Texas A&M University  | Operators, Measures and Frames | 
Fall 2023
| 
    September 11
     3:30pm (CDT) PHSC 1105  | 
    Victor Bailey
     University of Oklahoma  | Frames via Unilateral Iterations of Bounded Operators | 
| 
    September 25
     3:30pm (CDT) PHSC 1105  | 
    Weinan Wang
     University of Oklahoma  | Global well-posedness and the stabilization phenomenon for some two-dimensional fluid equations | 
| 
    October 2
     3:30pm (CDT) PHSC 1105  | 
    Javier Alejandro Chávez-Domínguez
     University of Oklahoma  | Linearization of nonlinear functions | 
| 
    October 9
     4:00pm (CDT) PHSC 1105  | 
    Xukai Yan
     Oklahoma State University  | On interaction energy and steady states of aggregation-diffusion equations | 
| 
    October 30
     3:30pm (CDT) PHSC 1105  | 
    Panelists
     | Panel discussions on organizing conferences | 
| 
    November 6
     3:30pm (CST) PHSC 1105  | 
    N/A
     | Analysis area meeting | 
| 
    November 13
     3:30pm (CST) PHSC 1105  | 
    Changhui Tan
     University of South Carolina  | Self-organized dynamics: aggregation and flocking | 
| 
    November 17
     3:30pm (CST) PHSC 317  | 
    Jiahong Wu
     University of Notre Dame  | The Boussinesq equations with vertical dissipation near the Couette flow | 
| 
    November 20
     3:30pm (CST) PHSC 1105  | 
    Sajal Halder
     University of Oklahoma  | A Stability Result for Ground State Solutions of the Nonlinear Schrodinger Equation | 
Spring 2023
| 
    February 13
     3:30pm (CST) PHSC 1105  | 
    Jeremy Marzuola
     University of North Carolina  | Degenerate Dispersive Equations | 
| 
    March 20
     3:30pm (CDT) PHSC 1105  | 
    Ruoci Sun
     Georgia Institute of Technology  | Complete integrability of the Benjamin--Ono equation on the multi-soliton manifolds | 
Fall 2022
| 
    September 12
     3:30pm (CDT) PHSC 1105  | 
    Tomasz Przebinda
     University of Oklahoma  | The Method of Stationary Phase over a p-adic field | 
| 
    September 19
     3:30pm (CDT) PHSC 1105  | 
    TBA
     | Analysis/Applied Math Area Meeting | 
| 
    October 3
     3:30pm (CDT) PHSC 1105  | 
    
     | This is NOT an Analysis Seminar! It is a panel discussion of research funding | 
| 
    November 7
     3:30pm (CST) Zoom  | 
    Yun Yang
     Virginia Tech  | Entropy rigidity for 3D Anosov flows | 
| 
    November 21
     3:30pm (CST) PHSC 1105  | 
    Gary Moon
     University of Oklahoma  | Lifespan of 2d water waves subject to Clamond damping | 
Spring 2022
| 
    March 3
     3:30pm (CST) Zoom  | 
    Harrison Gaebler
     University of Oklahoma  | Growth of Orbits for Operator Semigroups on Banach Spaces with Schauder Bases | 
| 
    April 4
     3:30pm (CDT) Zoom  | 
    Alena Erchenko
     Stony Brook University  | Flexibility and rigidity questions in dynamics | 
Fall 2021
| 
    August 30
     3:30pm (CDT) PHSC 1105  | 
    Jory Griffin
     University of Oklahoma  | Quantum transport in a crystal with short-range interactions: the Boltzmann-Grad limit | 
| 
    September 13
     3:30pm (CDT) Zoom  | 
    Mary He
     University of Oklahoma  | A quantitative equidistribution of angles of multipliers of hyperbolic rational maps | 
| 
    October 4
     3:30pm (CDT) Zoom  | 
    Xukai Yan
     Oklahoma State University  | Homogeneous solutions of stationary incompressible Navier-Stokes equations with singular rays | 
| 
    October 25
     3:30pm (CDT) Zoom  | 
    Faculty 
     University of Oklahoma  | Analysis/Applied Math Area Meeting | 
| 
    November 16
     3:30pm (CST) Zoom  | 
    Rosangela F. Sviercoski
     University of Oklahoma  | The Analysis of the Problem of Multiple Scale Applied to the Coupled System of Water Flux and Heat Exchanges near the Soil Subsurface | 
Spring 2021
| 
    March 1
     3:30pm (CST) Zoom  | 
    Ming Zhong
     Johns Hopkins  | Data-driven Modeling of Collective Dynamics | 
| 
    March 29
     3:30pm (CDT) Zoom  | 
    Philip Bretz
     University of Oklahoma  | Bayesian Online Changepoint Detection | 
| 
    April 26
     3:30pm (CDT) Zoom  | 
    Morgan Weiler
     Rice University  | The action spectrum of embedded contact homology and infinite staircases of symplectic embeddings | 
Fall 2020
| 
    September 21
     3:30pm (CDT) Zoom  | 
    Zhiyuan Zhang
     Courant Institute  | Benjamin-Ono soliton dynamics in a slowly varying potential | 
| 
    September 28
     3:30pm (CDT) Zoom  | 
    Qingtang Su
     University of Southern California  | On the transition of the Rayleigh-Taylor instability in 2d water waves | 
| 
    October 5
     3:30pm (CDT) Zoom  | 
    Samuel Walsh
     University of Missouri  | Global bifurcation for monotone fronts of elliptic PDE | 
| 
    October 12
     3:30pm (CDT) Zoom  | 
    Sameer Iyer
     Princeton University  | Global in x Stability of Prandtl's Boundary Layer for 2D, Stationary Navier-Stokes Flows | 
| 
    October 19
     2:30pm (CDT) Zoom  | 
    Analysis Faculty
     | Strategic Planning Discussion | 
| 
    October 19
     3:30pm (CDT) Zoom  | 
    Zhipeng Liu
     University of Kansas  | Some results on periodic TASEP | 
| 
    October 26
     3:30pm (CDT) Zoom  | 
    Sohrab Shahshahani
     University of Massachusetts Amherst  | Asymptotic stability of harmonic maps on the hyperbolic plane under the Schrodinger maps evolution | 
| 
    November 2
     3:30pm (CST) Zoom  | 
    Ronghua Pan
     Georgia Institute of Technology  | Isentropic Approximation | 
| 
    November 9
     3:30pm (CST) Zoom  | 
    Huy Nguyen
     Brown University  | Proof of modulational instability of Stokes waves in deep water | 
| 
    November 16
     3:30pm (CST) Zoom  | 
    Yu-Jui Huang
     University of Colorado  | Mortality and Healthcare: a Stochastic Control Analysis under Epstein-Zin Preferences | 
| 
    November 23
     3:30pm (CST) Zoom  | 
    Wenjing Liao
     Georgia Institute of Technology  | Regression of functions on low-dimensional manifolds by neural networks | 
| 
    November 30
     3:30pm (CST) Zoom  | 
    Zhiwu Lin
     Georgia Institute of Technology  | Turning point principle for the stability of relativistic stars | 
Spring 2020
| 
    January 27
     3:30pm (CST) PHSC 1105  | 
    Allen Wu
     University of Oklahoma  | Local wellposedness of the compressible Euler equations | 
| 
    February 3
     3:30pm (CST) PHSC 1105  | 
    Allen Wu
     University of Oklahoma  | Local wellposedness of the compressible Euler equations. Part 2 | 
| 
    February 10
     3:30pm (CST) PHSC 1105  | 
    Allen Wu
     University of Oklahoma  | Local wellposedness of the compressible Euler equations. Part 3 | 
| 
    February 17
     3:30pm (CST) PHSC 1105  | 
    Allen Wu
     University of Oklahoma  | Local wellposedness of the compressible Euler equations. Part 4 | 
| 
    February 24
     3:30pm (CST) PHSC 1105  | 
    John Albert
     University of Oklahoma  | Bound states of the nonlinear Schrodinger equation | 
| 
    March 2
     3:30pm (CST) PHSC 1105  | 
    John Albert
     University of Oklahoma  | Bound states of nonlinear Schrodinger equations II | 
| 
    March 9
     3:30pm (CDT) PHSC 1105  | 
    Luis Carlos García Lirola
     Kent State University  | Volume product and metric spaces | 
| 
    April 10
     2:30pm (CDT) Zoom  | 
    Connor Davis
     | Local Escape Rate Dichotomy | 
| 
    April 20
     3:30pm (CDT) Zoom  | 
    Sawyer Robertson
     University of Oklahoma  | Harnack inequalities on graphs | 
| 
    April 27
     3:30pm (CDT) Zoom  | 
    Benjamin Dodson
     Johns Hopkins University  | Global well-posedness and scattering for the critical cubic NLW equation in three dimensions | 
| 
    May 4
     3:30pm (CDT) Zoom  | 
    Yanxia Deng
     University of California at San Diego  | Global dynamics of the Hill's type lunar problem, an energetic classification approach | 
Fall 2019
| 
    September 30
     3:30pm (CDT) PHSC 1105  | 
    Lei Wang
     University of Oklahoma  | Nonlinear Elliptic Equation On The Upper Half Space | 
| 
    October 7
     3:30pm (CDT) PHSC 1105  | 
    Fan Yang
     University of Oklahoma  | An introduction to Lorenz-like flows | 
| 
    November 4
     3:30pm (CST) PHSC 1105  | 
    Jory Griffin
     University of Oklahoma  | From micro to macro: Establishing macroscopic transport properties from microscopic models. | 
| 
    November 11
     3:30pm (CST) PHSC 1105  | 
    Martin Carlson
     University of Oklahoma  | Geometric optics and symplectic geometry | 
Spring 2019
| 
    January 28
     3:30 PM (CST) PHSC 1105  | 
    Fan Yang
     University of Oklahoma  | Physical measures for partially hyperbolic systems | 
| 
    February 4
     3:30 PM (CST) PHSC 1105  | 
    Fan Yang
     University of Oklahoma  | Physical measures for partially hyperbolic systems II | 
| 
    February 11
     3:30 PM (CST) PHSC 1105  | 
    Meijun Zhu
     University of Oklahoma  | Liouville theorems on the upper half space | 
| 
    February 25
     3:30 PM (CST) PHSC 1105  | 
    Stefan Schnake
     University of Oklahoma  | A Vanishing Moment Method for Second-order Linear Elliptic PDEs in Non-divergence Form | 
| 
    March 4
     3:30 PM (CST) PHSC 1105  | 
    Allen Wu
     University of Oklahoma  | Matrix Factorization and Riemann-Hilbert Problems (I) -- Existence | 
| 
    March 11
     3:30 PM (CDT) PHSC 1105  | 
    Allen Wu
     University of Oklahoma  | Matrix Factorization and Riemann-Hilbert Problems (II) -- Cubic NLS | 
Fall 2018
| 
    September 17
     3:30 PM (CDT) PHSC 1105  | 
    Yilun (Allen) Wu
     University of Oklahoma  | Direct Scattering Problem of the Benjamin-Ono equation | 
| 
    September 24
     3:30 PM (CDT) PHSC 1105  | 
    Alex Grigo
     University of Oklahoma  | Averaging in systems with singularities | 
| 
    October 1
     3:30 PM (CDT) PHSC 1105  | 
    Boris N. Apanasov
     University of Oklahoma  | Lavrentiev-Fatou problems for quasiregular mappings in space | 
| 
    October 8
     3:30 PM (CDT) PHSC 1105  | 
    Fazel Hadadifard
     University of Kansas  | On the sharp time decay rates for the 2D generalized quasi-geostrophic equation and Boussinesq system | 
| 
    October 15
     3:30 PM (CDT) PHSC 1105  | 
    Fan Yang
     University of Oklahoma  | A dichotomy on the local escape rate | 
| 
    October 22
     3:30 PM (CDT) PHSC 1105  | 
    Iurii Posukhovskyi
     University of Kansas  | On the ground states of the Ostrovskyi equation and their stability | 
| 
    October 29
     3:30 PM (CDT) PHSC 1105  | 
    Christian Remling
     | Analysis area meeting | 
| 
    November 5
     3:30 PM (CST) PHSC 1105  | 
    Jie Zeng
     University of Oklahoma  | A brief introduction to canonical systems | 
| 
    December 3
     3:30 PM (CST) PHSC 1105  | 
    Andrew T. Swift
     University of Oklahoma  | A coarse Lipschitz embeddability criterion for $c_0(\kappa)$ spaces | 
Spring 2018
| 
    February 12
     3:30 PM (CST) PHSC 1105  | 
    Meijun Zhu
     University of Oklahoma  | Semi-linear equations related to scalar curvature -- history, results and perspective | 
| 
    February 19
     3:30 PM (CST) PHSC 1105  | 
    Meijun Zhu
     University of Oklahoma  | Semi-linear equations related to scalar curvature -- history, results and perspective. Part 2 | 
| 
    March 12
     3:30 PM (CDT) PHSC 1105  | 
    Sawyer J. Robertson
     University of Oklahoma  | Boundary Value Problems and Green’s Functions on Magnetic Graphs | 
| 
    April 22
     3:30 PM (CDT) PHSC 1105  | 
    Connor Davis
     | Fast-Slow Systems Through Examples (General Exam Talk) | 
| 
    April 23
     3:30 PM (CDT) PHSC 1105  | 
    Connor Davis
     | Fast-Slow Systems Through Examples (General Exam Talk) | 
| 
    April 30
     4:00 PM (CDT) PHSC 1105  | 
    John Albert
     University of Oklahoma  | Concentration compactness and multisolitons | 
Fall 2017
| 
    September 11
     3:30 PM (CDT) PHSC 1105  | 
    Alejandro Chavez-Dominguez
     University of Oklahoma  | Isoperimetric and Sobolev inequalities on graphs | 
| 
    September 18
     3:30 PM (CDT) PHSC 1105  | 
    Alejandro Chavez-Dominguez
     University of Oklahoma  | Magnetic Sobolev inequalities on graphs | 
| 
    September 25
     3:30 PM (CDT) PHSC 1105  | 
    Mathew Gluck
     University of Oklahoma  | The isoperimetric inequality for scalar-flat domains in the conformal class of the Euclidean metric | 
| 
    October 2
     3:30 PM (CDT) PHSC 1105  | 
    Pengfei Zhang
     University of Oklahoma  | Dynamical billiards on a planar convex domain | 
| 
    October 9
     3:30 PM (CDT) PHSC 1105  | 
    Pengfei Zhang
     University of Oklahoma  | Dynamical billiards on a planar convex domain, Part 2 | 
| 
    October 16
     3:30 PM (CDT) PHSC 1105  | 
    
     | Discussion of Analysis courses for 2018/2019 | 
| 
    October 23
     3:30 PM (CDT) PHSC 1105  | 
    Fan Yang
     University of Oklahoma  | Hitting time statistics and extreme value laws | 
| 
    October 30
     3:30 PM (CDT) PHSC 1105  | 
    Fan Yang
     University of Oklahoma  | Hitting time statistics and extreme value laws | 
| 
    November 6
     3:30 PM (CST) PHSC 316  | 
    Ben Dodson
     Johns Hopkins University  | Global results for cubic nonlinear wave equations | 
| 
    November 13
     3:30 PM (CST) PHSC 1105  | 
    Fan Yang
     University of Oklahoma  | Hitting time statistics and extreme value laws | 
| 
    November 13
     3:30 PM (CST) PHSC 430  | 
    Fan Yang
     University of Oklahoma  | Hitting time statistics and extreme value laws | 
| 
    November 20
     3:30 PM (CST) PHSC 1105  | 
    Yuxin Dong
     Fudan University, China  | On (H, \tilde{H})-harmonic maps between pseudo-Hermitian manifolds and their applications | 
| 
    November 27
     3:30 PM (CST) PHSC 1105  | 
    Kyle Scarbrough
     University of Oklahoma  | Spectral Theory of Jacobi Operators | 
Spring 2017
| 
    February 27
     3:30 PM (CST) PHSC 1105  | 
    John Albert
     University of Oklahoma  | Solitary waves in deep water: a uniqueness result due to Amick and Toland | 
| 
    March 6
     3:30 PM (CST) PHSC 1105  | 
    John Albert
     University of Oklahoma  | Frank and Lenzmann's uniqueness proof for ground states of fractional nonlinear Schrodinger equations | 
| 
    March 27
     3:30 PM (CDT) PHSC 1105  | 
    Meijun Zhu
     University of Oklahoma  | Integral equations on bounded domain | 
| 
    April 3
     3:30 PM (CDT) PHSC 1105  | 
    Meijun Zhu
     University of Oklahoma  | Integral equations on bounded domain - II | 
| 
    April 17
     3:30 PM (CDT) PHSC 1105  | 
    Alejandro Chavez-Dominguez
     University of Oklahoma  | The Mazur-Ulam theorem and some of its relatives | 
Fall 2016
| 
    August 25
     3:30 PM (CDT) PHSC 1105  | 
    Harry Gingold
     West Virginia U  | Compactification and applications | 
| 
    September 12
     3:30 PM (CDT) PHSC 1105  | 
    Nikola Petrov
     University of Oklahoma  | An introduction to mathematical methods of dynamics - I | 
| 
    September 19
     3:30 PM (CDT) PHSC 1105  | 
    Nikola Petrov
     University of Oklahoma  | An introduction to mathematical methods of dynamics - II | 
| 
    September 26
     3:30 PM (CDT) PHSC 1105  | 
    Nikola Petrov
     University of Oklahoma  | An introduction to mathematical methods of dynamics - III | 
| 
    October 3
     3:30 PM (CDT) PHSC 1105  | 
    Paul Goodey
     University of Oklahoma  | An invitation to geometric tomography | 
| 
    October 17
     3:30 PM (CDT) PHSC 1105  | 
    Shihshu Walter Wei
     University of Oklahoma  | Dualities in differential equations - an invitation to Geometric Analysis and recent progress | 
| 
    October 24
     3:30 PM (CDT) PHSC 1105  | 
    Shihshu Walter Wei
     University of Oklahoma  | Dualities in differential equations - an invitation to geometric analysis and recent progress - II | 
| 
    October 31
     3:30 PM (CDT) PHSC 1105  | 
    Shihshu Walter Wei
     University of Oklahoma  | Dualities in differential equations - an invitation to Geometric Analysis and recent progress - III | 
| 
    November 7
     3:30 PM (CST) PHSC 1105  | 
    Mathew Gluck
     University of Oklahoma  | Which drums hit the lowest notes? | 
| 
    November 14
     3:30 PM (CST) PHSC 1105  | 
    Mathew Gluck
     University of Oklahoma  | Which Drums Hit the Lowest Notes? Part II | 
Spring 2016
| 
    February 1
     3:30 PM (CST) PHSC 1105  | 
    Keri Kornelson
     University of Oklahoma  | Frames, frame operators, and dual frames | 
| 
    February 8
     3:30 PM (CST) PHSC 1105  | 
    Fatma Bozkurt
     University of Oklahoma  | Signal reconstruction from frame and sampling erasures | 
| 
    February 15
     3:30 PM (CST) PHSC 1105  | 
    Darren Ong
     University of Oklahoma  | An introduction to spectral theory - I | 
| 
    February 22
     3:30 PM (CST) PHSC 1105  | 
    Darren Ong
     University of Oklahoma  | Spreading estimates for quantum walks on the integer lattice via power-law bounds on transfer matrices | 
| 
    February 29
     3:30 PM (CST) PHSC 1105  | 
    Mathew Gluck
     University of Oklahoma  | Systems of nonlocal elliptic equations with critical Sobolev nonlinearity | 
| 
    March 7
     3:30 PM (CST) PHSC 1105  | 
    Nikola Petrov
     University of Oklahoma  | Bifurcation and bistability in population dynamics | 
| 
    March 21
     3:30 PM (CDT) PHSC 1105  | 
    Heather Demarest
     OU Department of Philosophy  | The Universe Had One Chance | 
| 
    March 28
     3:30 PM (CDT) PHSC 1105  | 
    Alejandro Chavez-Dominguez
     University of Oklahoma  | How Hilbertian are you? | 
| 
    April 4
     3:30 PM (CDT) PHSC 1105  | 
    Shihshu Walter Wei
     University of Oklahoma  | A micro to macro system connection in real and complex geometric analysis with applications | 
| 
    April 11
     3:30 PM (CDT) PHSC 1105  | 
    Rabea Link
     Universität Heidelberg  | An alternative proof for the index theorem of Fredholm operators | 
| 
    April 18
     3:30 PM (CDT) PHSC 1105  | 
    Shihshu Walter Wei
     University of Oklahoma  | A micro to macro system connection in real and complex geometric analysis with applications - II | 
| 
    April 25
     3:30 PM (CDT) PHSC 1105  | 
    Nikola Petrov
     University of Oklahoma  | Beautiful oldies: complex analysis and two-dimensional hydrodynamics | 
| 
    May 2
     3:30 PM (CDT) PHSC 1105  | 
    Sean Bauer
     University of Oklahoma  | On the existence of KAM tori for presymplectic vector fields | 
Fall 2015
| 
    August 31
     3:30 PM (CDT) PHSC 1105  | 
    Thomas VandenBoom
     Rice University  | The density of states and equilibrium measures in the Sodin-Yuditskii regime | 
| 
    September 14
     3:30 PM (CDT) PHSC 1105  | 
    Henrik Thiele
     University of Paderborn  | Hamiltonian systems and symplectic Runge Kutta methods | 
| 
    September 21
     3:30 PM (CDT) PHSC 1105  | 
    Henrik Thiele
     University of Paderborn  | Hamiltonian systems and symplectic Runge Kutta methods - numerical illustrations | 
| 
    October 5
     3:30 PM (CDT) PHSC 1105  | 
    Alejandro Chavez-Dominguez
     University of Oklahoma  | “Tensor products” between metric spaces and Banach spaces | 
| 
    October 19
     3:30 PM (CDT) PHSC 1105  | 
    Alejandro Chavez-Dominguez
     University of Oklahoma  | 'Tensor products' between metric spaces and Banach spaces - II | 
| 
    October 26
     3:40 PM (CDT) PHSC 1105  | 
    Mathew Gluck
     University of Oklahoma  | The extremal problem for the Sobolev inequality - I | 
| 
    November 2
     3:40 PM (CST) PHSC 1105  | 
    Mathew Gluck
     University of Oklahoma  | The extremal problem for the Sobolev inequality - II | 
| 
    November 9
     3:30 PM (CST) PHSC 1105  | 
    Murad Özaydın
     University of Oklahoma  | An introduction to graph C*-algebras | 
| 
    November 16
     3:30 PM (CST) PHSC 1105  | 
    
     | No talk this week - please volunteer for Math Day | 
| 
    November 23
     3:30 PM (CST) PHSC 1105  | 
    Oreoluwa  Adekoya
     University of Oklahoma  | Theory of stability of solitary wave solutions associated with the General Korteweg-de-Vries equations | 
| 
    November 30
     3:30 PM (CST) PHSC 1105  | 
    Paul Goodey
     University of Oklahoma  | An attempt to shed some light on shadows - I | 
| 
    December 7
     3:30 PM (CST) PHSC 1105  | 
    Paul Goodey
     University of Oklahoma  | An attempt to shed some light on shadows - II | 
Spring 2015
| 
    January 16
     3:30 PM (CST) PHSC 1105  | 
    Daniele Garrisi
     Inha University, Korea  | On the uniqueness of Q-ball solutions to the non-linear Schrodinger equation | 
| 
    January 26
     3:30 PM (CST) PHSC 1105  | 
    Alexander Grigo
     University of Oklahoma  | Some illustrations of averaging theorems | 
| 
    February 9
     3:30 PM (CST) PHSC 1105  | 
    Chenxu He
     University of Oklahoma  | Martin compactification of a negatively curved surface | 
| 
    February 23
     3:30 PM (CST) PHSC 1105  | 
    Sara Lapan
     Northwestern University  | Holomorphic dynamics near a fixed point in the complex plane | 
| 
    March 2
     3:30 PM (CST) PHSC 1105  | 
    Sara Lapan
     Northwestern University  | Holomorphic dynamics near a fixed point in C2 for maps tangent to the identity | 
| 
    March 9
     3:30 PM (CDT) PHSC 1105  | 
    Tianling Jin
     University of Chicago  | Regularity theory for fully nonlinear integro-differential equations | 
| 
    March 30
     3:30 PM (CDT) PHSC 1105  | 
    Tetyana Malysheva
     University of Oklahoma  | A Coupled Chemo-Thermo-Poroelastic System: Well-Posedness and Approximation for Control Applications | 
| 
    April 6
     3:30 PM (CDT) PHSC 1105  | 
    Mahesh Sunkula
     University of Oklahoma  | Hamilton-Jacobi equation and applications to short-wavelength optics | 
| 
    April 27
     3:30 PM (CDT) PHSC 1105  | 
    Nikola Petrov
     University of Oklahoma  | History and significance of Maxwell's equations of electrodynamics | 
Fall 2014
| 
    September 8
     3:30 PM (CDT) PHSC 1105  | 
    Darren Ong
     University of Oklahoma  | Decaying oscillatory perturbations of periodic Jacobi operators | 
| 
    September 15
     3:30 PM (CDT) PHSC 1105  | 
    Darren Ong
     University of Oklahoma  | An introduction to spectral theory with applications to mathematical physics | 
| 
    September 29
     3:30 PM (CDT) PHSC 1105  | 
    Paul Goodey
     University of Oklahoma  | Fourier transforms, orthogonality and integral geometry | 
| 
    October 6
     3:30 PM (CDT) PHSC 1105  | 
    Paul Goodey
     University of Oklahoma  | Fourier transforms, orthogonality and integral geometry - II | 
| 
    October 13
     3:30 PM (CDT) PHSC 1105  | 
    Meijun Zhu
     University of Oklahoma  | On the extension of Hardy-Littlewood-Sobolev inequality | 
| 
    October 27
     3:30 PM (CDT) PHSC 1105  | 
    Keri Kornelson
     University of Oklahoma  | Dynamical Sampling | 
| 
    November 3
     3:30 PM (CST) PHSC 1105  | 
    Keri Kornelson
     University of Oklahoma  | Dynamical sampling - II | 
| 
    November 14
     3:30 PM (CST) PHSC 809  | 
    Scott Kaschner
     University of Arizona  | Dynamical degrees, invariant foliations, and measure of maximal entropy | 
| 
    November 24
     3:30 PM (CST) PHSC 1105  | 
    Estapraq Kahlil
     University of Oklahoma  | Stability of solutions to a model equation for dispersion managed solitary waves | 
| 
    December 1
     3:30 PM (CST) PHSC 1105  | 
    Tomasz Przebinda
     University of Oklahoma  | On the rate of convergence in the Kesten renewal theorem | 
Spring 2014
| 
    January 27
     3:30 PM (CST) PHSC 1105  | 
    John Albert
     University of Oklahoma  | Well-posedness of nonlinear dispersive equations: An introduction | 
| 
    February 3
     3:30 PM (CST) PHSC 1105  | 
    John Albert
     University of Oklahoma  | Introduction to well-posedness of nonlinear dispersive equations (part 2) | 
| 
    February 24
     3:30 PM (CST) PHSC 1105  | 
    Matthew McBride
     University of Oklahoma  | Dirac operators on a mirror quantum two-sphere | 
| 
    March 3
     3:30 PM (CST) PHSC 1105  | 
    Christian Remling
     University of Oklahoma  | Foundations 2: Completeness theorems of PC and first order logic | 
| 
    March 10
     3:30 PM (CDT) PHSC 1105  | 
    Christian Remling
     University of Oklahoma  | Foundations 2: Completeness theorems of PC and first order logic | 
| 
    March 24
     3:30 PM (CDT) PHSC 1105  | 
    Christian Remling
     University of Oklahoma  | Foundations 3: Goedel's incompleteness theorems and set theories | 
| 
    March 31
     3:30 PM (CDT) PHSC 1105  | 
    Howard Baer
     OU Department of Physics and Astronomy  | What's up with particle physics? From the Higgs to the Superworld | 
| 
    April 4
     3:30 PM (CDT) PHSC 1105  | 
    Chi-Wang Shu
     Division of Applied Mathematics, Brown University  | Discontinuous Galerkin method for hyperbolic equations with singularities | 
| 
    April 14
     3:30 PM (CDT) PHSC 1105  | 
    Nikola Petrov
     University of Oklahoma  | Circle maps, lasers, and dynamical Casimir effect | 
| 
    April 21
     3:30 PM (CDT) PHSC 1105  | 
    Abebaw Tadesse
     Langston University  | Radiation therapy planning - a mathematical perspective | 
| 
    April 28
     3:30 PM (CDT) PHSC 1105  | 
    Dania Sheaib
     University of Oklahoma  | A slow-fast invitation to geometric singular perturbation theory | 
Fall 2013
| 
    September 9
     3:30 PM (CDT) PHSC 1105  | 
    John Villavert
     University of Oklahoma  | Existence criteria for poly-harmonic systems of the Hardy-Littlewood-Sobolev type - I | 
| 
    September 16
     3:30 PM (CDT) PHSC 1105  | 
    John Villavert
     University of Oklahoma  | Existence criteria for poly-harmonic systems of the Hardy-Littlewood-Sobolev type - II | 
| 
    September 23
     3:30 PM (CDT) PHSC 1105  | 
    John Villavert
     University of Oklahoma  | Existence criteria for poly-harmonic systems of the Hardy-Littlewood-Sobolev type - III | 
| 
    September 30
     3:30 PM (CDT) PHSC 1105  | 
    Ying Wang
     University of Oklahoma  | Numerical solutions to hyperbolic conservation laws | 
| 
    October 7
     3:30 PM (CDT) PHSC 1105  | 
    Ying Wang
     University of Oklahoma  | Numerical solutions to hyperbolic conservation laws - II | 
| 
    October 14
     3:30 PM (CDT) PHSC 1105  | 
    Ying Wang
     University of Oklahoma  | Numerical solutions to hyperbolic conservation laws - III | 
| 
    October 21
     3:30 PM (CDT) PHSC 1105  | 
    Injo Hur
     University of Oklahoma  | Schrödinger operators, canonical systems and SL(2,R) | 
| 
    October 28
     3:30 PM (CDT) PHSC 1105  | 
    Injo Hur
     University of Oklahoma  | Schrödinger operators, canonical systems and SL(2,R) | 
| 
    November 4
     3:30 PM (CST) PHSC 1105  | 
    Nikola Petrov
     University of Oklahoma  | Shallow water waves and the Korteweg-de Vries equation | 
| 
    November 11
     3:30 PM (CST) PHSC 1105  | 
    Bryan Archer
     University of Oklahoma  | Symmetry Reduction by Lifting | 
| 
    November 18
     3:30 PM (CST) PHSC 1105  | 
    Susanna Dann
     University of Missouri  | The Busemann-Petty problem in the complex hyperbolic space | 
Spring 2013
| 
    January 28
     3:30 PM (CST) PHSC 1105  | 
    Ruediger Landes
     University of Oklahoma  | On a semigroup generated by the heat equation with a nonlinear Neumann boundary condition | 
| 
    February 11
     3:30 PM (CST) PHSC 1105  | 
    Ruediger Landes
     University of Oklahoma  | On a semigroup generated by the heat equation with a nonlinear Neumann boundary condition - II | 
| 
    February 18
     3:30 PM (CST) PHSC 1105  | 
    Gregory Lyng
     University of Wyoming  | Stability of Viscous Detonation Waves in Majda's Model | 
| 
    February 25
     3:30 PM (CST) PHSC 1105  | 
    Marta Canadell
     Georgia Tech, Universitat de Barcelona  | Computation of normally hyperbolic invariant tori: some numerical examples | 
| 
    March 4
     3:30 PM (CST) PHSC 1105  | 
    Tomasz Przebinda
     University of Oklahoma  | Weyl calculus and dual pairs | 
| 
    March 11
     3:30 PM (CDT) PHSC 115 (please note the unusual location!)  | 
    	Weihua Lin
     University of Oklahoma  | Trinomial-tree distribution of a nonlinear positive stochastic interest rate model with connections to the potential approach and its application to computing corporate default risk | 
| 
    March 25
     3:30 PM (CDT) PHSC 1105  | 
    Kevin Grasse
     University of Oklahoma  | On the notion of convergence in measure for metric-space valued maps | 
| 
    April 1
     3:30 PM (CDT) PHSC 1105  | 
    Kurt J. Marfurt
     School of Geology and Geophysics, OU  | The mathematics, use, and challenges in spectral decomposition of seismic data | 
| 
    April 8
     3:30 PM (CDT) PHSC 1105  | 
    Christian Remling
     University of Oklahoma  | Reflectionless Jacobi matrices | 
| 
    April 15
     3:30 PM (CDT) PHSC 1105  | 
    Kimball Milton
     Department of Physics & Astronomy, OU  | Fun with the Quantum Vacuum | 
| 
    April 22
     3:30 PM (CDT) PHSC 1105  | 
    Christopher Curtis
     University of Colorado  | Using conservation laws in nonlinear wave equations | 
| 
    April 29
     3:30 PM (CDT) PHSC 1105  | 
    Nikola Petrov
     University of Oklahoma  | Turbulence lite | 
Fall 2012
| 
    August 27
     3:30 PM (CDT) PHSC 1105  | 
    Matthew McBride
     University of Oklahoma  | D-bar operators on the classical and quantum disk and annulus - part I | 
| 
    September 10
     3:30 PM (CDT) PHSC 1105  | 
    Matthew McBride
     University of Oklahoma  | D-bar operators on the classical and quantum disk and annulus - part II | 
| 
    September 17
     3:30 PM (CDT) PHSC 1105  | 
    Alexander Grigo
     University of Oklahoma  | How to estimate rates of convergence to equilibrium for Markov processes - part I | 
| 
    September 24
     3:30 PM (CDT) PHSC 1105  | 
    Alexander Grigo
     University of Oklahoma  | How to estimate rates of convergence to equilibrium for Markov processes - part II | 
| 
    October 1
     3:30 PM (CDT) PHSC 1105  | 
    Alexander Grigo
     University of Oklahoma  | How to estimate rates of convergence to equilibrium for Markov processes - part III | 
| 
    October 8
     3:30 PM (CDT) PHSC 1105  | 
    Santosh Bhattarai
     University of Oklahoma  | Two-parameter family of solitary waves of an NLS-KdV system | 
| 
    October 15
     3:30 PM (CDT) PHSC 1105  | 
    Tetyana Malysheva
     University of Oklahoma  | Linear Contraction Semigroups and their Application to Initial Boundary Value Problems for PDEs | 
| 
    October 22
     3:30 PM (CDT) PHSC 1105  | 
    Paul Goodey
     University of Oklahoma  | Spherical integration and geometric tomography | 
| 
    October 29
     3:30 PM (CDT) PHSC 1105  | 
    Paul Goodey
     University of Oklahoma  | Spherical integration and geometric tomography, part II | 
| 
    November 5
     3:30 PM (CST) PHSC 1105  | 
    Nikola Petrov
     University of Oklahoma  | Geometry of dimensional reduction of invariant objects | 
| 
    November 12
     4:30 PM (CST) Nielsen Hall 270  | 
    Wu-Yi Hsiang
     University of California, Berkeley  | Symmetry and least action principle (i.e., optimality) | 
| 
    November 19
     3:30 PM (CST) PHSC 1105  | 
    Abebaw Tadesse
     Langston University  | Applications of weighted composition operators to compact composition operators and the Brennan's conjecture | 
| 
    November 26
     3:30 PM (CST) PHSC 1105  | 
    Dania Sheaib
     University of Oklahoma  | Mathematical and computational models for population and epidemic studies |