2007-2010,    2012-2013

Analysis Seminar, Spring 2012

Fridays 2-3 pm, Korman 245

 

June 8

Avi Dalal

$k$-Schur Functions and a New $k$-Pieri Rule

June 1

Robert Boyer

Gibbs Measures and the Young Bouquet: Work of A. Borodin and G. Olshanski (cont.)

May 18

Thomas Yu

Proximity analysis in approximation methods for manifold-valued data

May 11

Robert Boyer

Gibbs Measures and the Young Bouquet: Work of A. Borodin and G. Olshanski

April 27

Andrey Melnikov

On a solution of the Sturm-Liouville and the Korteweg-de-Vries equations with periodic and almost periodic parameters using theory of vessels

April 20

Hugo Woerdeman

Determinantal representations and the Hermite matrix (after T. Netzer, D. Plaumann, and A. Thom)

April 13

Thomas Yu

Approximation of Scattered Manifold-Valued Data

 

Analysis Seminar, Winter 2012

Fridays 2-3 pm, Korman 245

 

March 23

Victor Vinnikov (Ben-Gurion U.)

A Tour of Free Noncommutative Convexity

March 9

Simon Foucart

Schumaker's conjecture: do Bernstein operators induce P-matrices?

March 2

Daniel Markiewicz (Ben-Gurion U.)

Aligned semigroups of endomorphisms of $B(H)$

February 24

Hugo Woerdeman

The principal
minor assignment problem
(after K. Griffin and M. J. Tsatsomeros)

February 17

Chris Jankowski (U. of Pennsylvania)

Completely positive maps and E-semigroups

February 10

Hugo Woerdeman

Stable symmetric polynomials and the Schur-Agler class (after G. Knese)

February 3

Andrey Melnikov

Examples of solutions of the KdV equation using evolutionary
vessels

January 27

David Scheinker

Rational Inner Functions on the Disk and on Polydisks II

January 20

David Scheinker

Rational Inner Functions on the Disk and on Polydisks

January 13

Selcuk Koyuncu

Transfer function realization of rational inner functions (after A. Kummert)

 

 

Analysis Seminar, Fall 2011

Fridays 1-2 pm, Korman 245

 

December 2

Dmitry Kaliuzhnyi-Verbovetskyi

Good old Loewner's theorem: a proof by A. Koranyi and B. Sz.-Nagy (cont.)

November 18

Dmitry Kaliuzhnyi-Verbovetskyi

Good old Loewner's theorem: a proof by A. Koranyi and B. Sz.-Nagy

November 11

Simon Foucart

On the dimension of multivariate spline spaces, especially on Alfeld splits

November 4

Hugo Woerdeman

Three variable stable polynomials

October 28

Daniel Parry

On the Distribution of the Number of Summands in a Random Partition with Respect to a Boltzmann Weighting

October 21

Selcuk Koyuncu

Zero product of two-level Toeplitz operators

October 14

Dmitry Kaliuzhnyi-Verbovetskyi

The Bessmertnyi class: old and new results (cont.)

October 7

Dmitry Kaliuzhnyi-Verbovetskyi

The Bessmertnyi class: old and new results

September 30

Andrey Melnikov

A new solution of the KdV equation using evolutionary vessels

 

 

Analysis Seminar, Spring 2011

Fridays 1-2 pm, Korman 245

 

May 27

Joseph A. Ball (Virginia Tech)

Test functions, kernel functions, and matrix-valued Schur-Agler class

May 20

Lei Cao

Littlewood-Richardson functions and our conjecture

May 13

David Kimsey

A matrix-valued generalization of Bochner's theorem

May 6

Dmitry Kaliuzhnyi-Verbovetskyi

Noncommutative calculus: A gentle introduction

April 29

Hugo Woerdeman

Multivariable moment problems

April 22

Andrey Melnikov

A new class of potentials for Sturm Liouville ODE

April 15

Hugo Woerdeman

 A sum of squares approximation of nonnegative polynomials (after Jean B. Laserre)

April 8

Sean Ballentine

Napoleon's Theorem and an Interesting Fact About Planar Rotations

 

 

Analysis Seminar, Winter 2011

Fridays 1-2 pm, Korman 245

 

March 11

Chris Jankowski (Ben-Gurion U.)

Completely positive maps and noncommutative dynamics

March 4

Andrey Melnikov

Scattering theory of the Schrodinger operator on the line using the theory of vessels

February 25

Georgi Medvedev

Analysis of consensus protocols

February 18

Andrey Melnikov

Artin's theorem (cont.)

February 11

Andrey Melnikov

Artin's theorem

February 4

David Kimsey

A theoretic introduction to nonlinear eigenvalue problems (with an emphasis on quadratic eigenvalue problem)

January 28

Anatolii Grinshpan

Sums of squares: Hilbert's theorem on ternary quartics

January 21

Ronald Perline

Vortices, Polynomials, and Combinatorics

January 14

Anatolii Grinshpan

Sums of squares: examples of Motzkin and Robinson, the Cayley--Bacharach theorem

January 7

Hugo Woerdeman

Open problems: sums of squares (cont., based on the paper of G. Blekherman)

 

 

Analysis Seminar, Fall 2010

Fridays 1-2 pm, Korman 245

 

December 3

Hugo Woerdeman

Open problems: sums of squares & normal completions (based on the papers of G. Blekherman

and of R. Bhatia & M.-D. Choi)

November 19

Bob Boyer

Spherical Functions on Infinite Dimensional Spaces

November 12

W. Steven Gray (Old Dominion U.)

On generating series and convergence of interconnected analytic nonlinear systems

November 5

Daniel Parry

Geometric properties of the polylogarithm

October 29

Simon Foucart

Some open problems in Approximation Theory

October 22

Dmitry Kaliuzhnyi-Verbovetskyi

Chain rules for higher derivatives (after H.-N. Huang, S. A. M. Marcantognini, and N. J. Young)

October 15

Hugo Woerdeman

A New Sparsity-Targeting Iterative Thresholding Algorithm for Inverse Problems

October 8

Simon Foucart

Algorithms for Compressive Sensing -- Basis Pursuit and Hard Thresholding Pursuit

October 1

David Kimsey

The truncated matrix-valued K-moment problem on R^d, C^d, and T^d.