Department of

Mathematics


Seminar Calendar
for events the day of Tuesday, October 10, 2017.

     .
events for the
events containing  

(Requires a password.)
More information on this calendar program is available.
Questions regarding events or the calendar should be directed to Tori Corkery.
    September 2017          October 2017          November 2017    
 Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa
                 1  2    1  2  3  4  5  6  7             1  2  3  4
  3  4  5  6  7  8  9    8  9 10 11 12 13 14    5  6  7  8  9 10 11
 10 11 12 13 14 15 16   15 16 17 18 19 20 21   12 13 14 15 16 17 18
 17 18 19 20 21 22 23   22 23 24 25 26 27 28   19 20 21 22 23 24 25
 24 25 26 27 28 29 30   29 30 31               26 27 28 29 30      
                                                                   

Tuesday, October 10, 2017

1:00 pm in 347 Altgeld Hall,Tuesday, October 10, 2017

Recent progress on the pointwsie convergence problem of Schrodinger equations

Xiaochun Li (Illinois Math)

Abstract: Recently, Guth, Du and I solved the pointwise convergence problem of Schrodinger equations in two-dimensional case. We prove that the solution to free Schrodinger equation in R^2 converges to its initial data, provided the initial data belongs to H^s for s larger than 1/3. This result is sharp, up to the end point, due to Bourgain's example. The proof relies on the polynomial partitioning method and the decoupling method.

3:00 pm in 243 Altgeld Hall,Tuesday, October 10, 2017

To Be Announced

Pramod Achar (Louisiana State University)

4:00 pm in 314 Altgeld Hall,Tuesday, October 10, 2017

TBA

Alexander Kechris (Caltech)

Abstract: The Trjitzinsky Memorial Lectures will be held October 10-12, 2017. A reception will follow the first lecture on October 10 from 5-6 pm in 239 Altgeld Hall.