Analysis Seminar        (2010-12, 2007-10)

seminar.JPG

 

Fall 2014    Fridays 3-4, Korman 245               

 

Dec  5

Ben Grossman (Drexel)

Generalized Choi Maps in Three-Dimensional Matrix Algebra (after Cho, Kye & Lee)

Nov 28

Thanksgiving break

Nov 21

Anatolii Grinshpan (Drexel)

Herbert Stahl’s proof of the BMV conjecture (after Eremenko).

Nov 14

Gulnara Abduvalieva (Drexel)

Implicit/inverse function theorems for free noncommutative functions.

Nov  7

Lei Cao (Drexel)

Horn’s problem, Vinnikov curves, and interpretations of hives.

Oct 31

Hugo Woerdeman (Drexel)

Grace’s theorem.

Oct 24

Robert Boyer (Drexel)

Inequalities for Square Roots of Dilogarithms.

Oct 17

Simon Foucart (U of Georgia)

Two extra structures in sparse recovery: nonnegativity and disjointedness.

                                                                   

 

Spring 2014    Fridays 3-4, Korman 245               

 

Apr 18

Lei Cao (Drexel)

A normal variation of the problem of A. Horn: the rank 1 case, and the inverse spectral problems for Jacobi and quasi-Jacobi matrices.

Apr 4

Hugo Woerdeman (Drexel)

Moment problems: one variable vs two variables.

 

Winter 2014    Fridays 3-4, Korman 245               

 

Feb 28

Hugo Woerdeman (Drexel)

A stabilization theorem for Hermitian forms and applications to holomorphic mappings (after Catlin & D’Angelo)

Feb 21

Daniel Parry (Drexel)

A One-Page Proof of Dyson's Crank Distribution Conjecture.

Feb 14

Zhongyuang Li (U. Cambridge)

Critical parameters of lattice models. (colloquium)

 

Feb 7

Ahmad Sabra (Temple)

Reflector problem and the inverse-square law.

Jan 31

Ting Zhou (MIT)

On transformation-optics based invisibility. (colloquium)

Jan 22

Nester Guillen (UCLA)

Free boundaries in random domains. (colloquium)

Jan 15

Scott McCullough (U. Florida)

Free convex analysis and semialgebraic geometry. (colloquium)

 

Fall 2013    Fridays 3-4, Korman 245               

 

Nov 22

Seva Joukhovitski

Option pricing and volatility at extreme strikes.

Nov 15

Anatolii Grinshpan

Determinantal representation of stable polynomials with real coefficients.

Nov 8

Dmitry Kaliuzhnyi-Verbovetskyi

Long-resolvent representations of rational Cayley inner Herglotz-Agler functions (continued).

Nov 1

Dmitry Kaliuzhnyi-Verbovetskyi

Long-resolvent representations of rational Cayley inner Herglotz-Agler functions.

Oct 25

Hugo Woerdeman

The Schwarz lemma and the Schur-Agler class (continued).

Oct 18  

Andrey Melnikov

A generalization of the inverse scattering for linear differential equations.

Oct 11

Hugo Woerdeman

The Schwarz lemma and the Schur-Agler class.

Oct 4

Patrick Clarke

Splines and their Moduli.

 

Spring 2013  Fridays 3-4, Korman 245               

 

June 7

Jingmin Chen

Curvature Integrability of Loop Surfaces.

May 31

Ilya Spitkovsky

On some properties of the field of values generating function.

 

May 24

Yuri Maistrenko

Chimera states for repulsively coupled phase oscillators.

May 17

Pawel Hitczenko

Weighted random staircase tableaux, asymmetric exclusion process,

and generalized Eulerian polynomials.

 

May 10

Alan Edelman

Random matrices, numerical computation, and applications. 2PM, Paul Peck Alumni Center.

May 3

Valerie Girardin

Escort Distributions Minimizing the Kullback-Leibler Divergence for a Large Deviations  Principle

and  Tests of Entropy Level.

 

Apr 26

Claude Brezinski

Michela Redivo-Zaglia

The life and the work of André Louis Cholesky. 2PM

Padé-type rational and barycentric interpolation. 3PM

 

Apr 19

Anatolii Grinshpan

Determinants of  zero/one matrices.

Apr 12

Hugo Woerdeman

Bivariate real-zero polynomials.

 

 

 

Winter 2013   Fridays 3-4, Korman 245                

 

Mar 1

Andrey Melnikov

Proof of  existence of a local solution of a KdV equation on the line with analytic initial potential.

Feb 22

Ron Perline

A dynamical approach to finding static equilibria.

Feb 15

Marek Swoboda

Definition of health.

Feb 8

Gideon Simpson

Numerical Analysis of Parallel Replica Dynamics.

Feb 1

Andrey Melnikov

Solution of the Boussinesq equation using evolutionary vessels

Jan 25

Brandan Farrell

From Classical Random Matrix Theory to Discrete Uncertainty Principles.

Jan 18

Luke Oeding

Relations among principal minors.

 

Fall 2012   Fridays 12-1, Korman 245          

 

Dec 7

Jim Haglund

The monotone column permanent theorem.

Nov 30

Thomas Yu

Willmore conjecture and the Canham-Helfrich Model.

Nov 16

David Scheinker

Functions of several complex variables and determinantal representations.

Nov 9

Ryan Wasson

The normal defect for some classes of matrices.

Nov 2

Daniel Parry

On the Roots of the Plane Partition Polynomials.

Oct 26

Nikolai Vasilevski

Two-dimensional singular integral operators via poly-Bergman spaces,

and Toeplitz operators with peudodifferential symbols.

Oct 19

Andrey Melnikov

Construction of a Sturm-Liouville vessel using Gelfand-Levitan theory.

Solution of the Korteweg-de Vries equation on the half-line.

Oct 12

Gulnara Abduvalieva

Fixed-point theorems for noncommutative functions.

Oct 5

Hugo Woerdeman

Norm-constrained determinantal representations of multivariable polynomials.