Local Hölder continuity for doubly nonlinear parabolic equations

Speaker: 

José Miguel Urbano

Institution: 

University of Coimbra

Time: 

Thursday, May 3, 2012 - 3:00pm

Location: 

RH 306

We give a proof of the Hölder continuity of weak solutions for the doubly nonlinear parabolic equation in the degenerate case. The analysis discriminates between large scales, for which a Harnack inequality is used, and small scales, that require intrinsic scaling methods. The focus of the talk will be on the precise construction of the sequence of nested and shrinking cylinders where the oscillation of the solution is to be evaluated, and its relation to the structure of the pde. This is a joint work with Tuomo Kuusi and Juhana Siljander (Aalto University, Finland) that will soon appear in Indiana Univ. Math. J.

MATHCOUNTS Orange County Regional Competition

The Orange County Regional MATHCOUNTS competition will be taking place at UCI on Saturday, February 18 between 9:00 a.m. - 3:30 p.m. Our OC mathletes have been coaching for months to finally begin competing! A few of the participating Orange County schools are Rancho San Joaquin Middle School, South Lake Middle School, Lakeside Middle School, Venado Middle School, Bonita Canyon Elementary School, Tarbut Vtorah Day School, Vista Verde School, and Turtle Rock Elementary School. Students will compete individually or as part of a team.

Geometry and Its Applications - A Conference in Honor of the 80th Birthday of Richard S. Palais

Richard Palais' 80th Birthday Conference will be held at the Department of Mathematics of the University of California at Irvine on Thursday, May 12, 2011 and Friday, May 13, 2011. All talks will be held in Room 1201 of NS II (Natural Sciences II). See the program for times.
 
Please visit www.math.uci.edu/~scgas/Palais-birthday/ for more information.

"Secrets of Mental Math" by Dr. Arthur Benjamin

The Mathematics Department at UCI, with the support of NSF RTG grant DMS-1044150, is proud to present "Secrets of Mental Math," a breathtaking show by the great mathemagician Dr. Arthur Benjamin.
 
The event is part of a math seminar series for undergraduates and will take place on January 12th from 12 to 1 p.m. in Pacific Ballroom C, at the UCI Student Center. The event is free and open to the public.
 

Pages

Subscribe to UCI Mathematics RSS