PDE and Analysis Seminar

2011-2012 Academic Year

The seminar is organized by Piotr Haj³asz, Marta Lewicka and Dehua Wang.

The webpage is maintained by Piotr Haj³asz (hajlasz@gmail.com), so please contact him regarding the schedule.

The seminars are usually on Wednesdays in Thackeray Hall 703. Different seminars may be at different time, see below.

Analysis Seminar 2008-2011

 

Spring 2012

 

Workshops sponsored Mathematics Research Center (MRC):

Topology/Geometry+Analysis Workshop (March 16-17)

Workshop on Hyperbolic Conservation Laws and Infinite-Dimensional Dynamical Systems (March 30-April 1)

Date

Speaker and title

January 4

No seminar this week

January 11, 4:30pm

Dehua Wang (University of Pittsburgh),

Some mixed type problems in gas dynamics and geometry (abstract)

January 18, 4:30pm

Matthias Youngs (Indiana University)
Locally momentum conserving solutions to a model for compressible flow (abstract)

Friday, January 27, 5pm

Jason R. Morris (SUNY, Brockport),
Boundary value problems for nonautonomous nonlinear systems on the

half-line (abstract)

February 1, 4:30pm

Oleksandr Misiats (Penn State University)
Ginzburg-Landau Model of Superconductivity with

Prescribed Topological Degrees (abstract)

February 8, 5pm

Fernando Charro (University of Texas at Austin),
The Aleksandrov-Bakelman-Pucci Maximum

Principle revisited. Applications (abstract)

February 15, 4:30pm

Irina Mitrea (Temple University),
Fredholm Theory for Boundary Value Problems for Higher Order

Elliptic Differential Operators (abstract)

February 22, 4:30pm

Leonid Kovalev (Syracuse University)
Quantitative aspects of bi-Lipschitz extensions (abstract)

February 29, 4:30pm

Luc Tartar (CMU)
Lorentz spaces for improving Sobolev type embedding theorems (abstract)

March 7

 

Spring Recess

 

March 14, 4:30pm

Giovanni Galdi (University of Pittsburgh)

Some Recent Results and Open Questions in the Mathematical Theory of Liquid-Solid Interaction (abstract)

Monday March 19, 4:30pm

Fausto Ferrari (University of Bologna)

Some relations between fractional Laplace operators and Hessian operators (abstract)

March 21, 4:30pm

Armin Schikorra (Max-Planck-Institute MIS, Leipzig)
Regularity for Fractional Harmonic Maps in the critical dimension (abstract)

March 28, 4:30pm

Ellen Peterson (CMU)
Behavior of a Droplet on a Thin Fluid Film (abstract)

April 4

No seminar this week

April 13, Friday, 3pm

Hoai Minh Nguyen (University of Minnesota)

The energy scaling law of a thin film compliant to a substrate and

the wrinkling of a floating elastic film (abstract)

April 18, 4:30pm

Zhiwu Lin (Georgia Tech)
Dynamical structures near equilibrium of collisionless plasmas

and ideal fluids (abstract)

April 25, 4:30pm

Giuseppe Mingione (University of Parma)

Glimpses from the Dark Side of the Calculus of Variations (abstract)

Fall 2011

Date

Speaker and title

September 14, 5pm

Piotr Haj³asz (University of Pittsburgh),
 On the lack of density of Lipschitz mappings in Sobolev spaces with Heisenberg target (abstract)

September 21, 5pm

Qing Liu (University of Pittsburgh),

A game-theoretic proof for fattening of motion by curvature and applications (abstract)

September 28

No seminar this week

October 5, 5pm

Xinfu Chen (University of Pittsburgh),

The effect of white noise in multi stable dynamics (abstract)

October 12, 4pm

Ming Chen (University of Pittsburgh),
Sharp well-posedness of a Boussineq system (abstract)

Friday, October 21,

Thack 704, 4pm

Alberto Bressan (Penn State University),

Optima and equilibria for a model of traffic flow (abstract)

October 26, 4pm

Patrick Rabier (University of Pittsburgh),
Embeddings of weighted Sobolev spaces with power weights (abstract)

November 2, 5pm

Seminar has been cancelled

November 9, 4pm

Jonatan Lenells (Baylor University),
Stability of Peakons (abstract)

November 16, 4pm

Zhuomin Liu (University of Pittsburgh),

On the rigidity and regularity of co-dimension one Sobolev isometric immersions (abstract)

November 23

 

Thanksgiving break

 

November 30, 5pm

Juan Manfredi (University of Pittsburgh),
Solutions of nonlinear PDEs in the sense of averages (abstract)

Monday,

December 5, 3pm

Tetsu Mizumachi (CMU and Kyushu University (Japan))

Stability of KP-II line solitons (abstract)

December 14, 4pm

Qian Ding (Northwestern University)

On Stochastic Nonlinear Balance Laws (abstract)