Date

Friday, October 21, 2022 - 09:00 to 10:00
Title: Korevaar-Schoen-Sobolev spaces and critical exponents on metric measure spaces
 
Speaker: Fabrice Baudoin, University of Connecticut
 
Abstract: We will review some of the recent developments in the theory of Korevaar-Schoen-Sobolev spaces. While this theory is equivalent to that of Cheeger and Shanmugalingam if the space supports a Poincare inequality, it offers new perspectives in situations, like fractals, where such inequalities are not available.
 
 
Registration: https://oist.zoom.us/meeting/register/tJUlduurpz0jHty8bIhim2hVnIG8CsEJVAJ7
 
 
 

Date

Friday, October 7, 2022 - 09:00

Title: Cantor Julia sets

Speaker: Vyron Vellis,University of Tennessee

Abstract: The Julia set of a meromorphic function is the set of “chaotic points”, i.e., the set of all points that have no neighborhood under which the iterates of the function form a normal family. In absence of a rich holomorphic function theory in higher dimensions, the right substitute in complex dynamics are uniformly quasiregular (UQR) maps. Which Cantor sets can appear as Julia sets of UQR maps? How (topologically) complex can such sets be? This talk is based on joint works with Alastair Fletcher and Daniel Stoertz.

Date

Wednesday, October 12, 2022 - 10:00 to 11:00

Speaker: Dr. Kasaoui SAID (AIST)

National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan,

 

 

Date

Wednesday, October 12, 2022 - 12:10 to 12:50

Title:  Convexity in Partial Differential Equations

Abstract: It is well known that the notion of convexity plays a key role in optimization, control theory, mathematical economics and many other areas of science. This talk is a friendly introduction to convex analysis for partial differential equations. After going over a few basic properties about convex sets and convex functions, we will focus on the preservation of spatial convexity of solutions, which is one of the most important geometric properties of numerous evolution equations. Several examples will be given. We will also discuss some recent developments on this topic. 

This talk is open to everyone at OIST

Faculty Lunchtime Seminar coordinators & FAO

Date

Wednesday, October 19, 2022 - 14:00 to 15:00

Seminar "Experimental Realization of Qubit Thermometry" by Dr. Lemziakov Sergei, Aalto University Language: English

Date

Friday, October 14, 2022 - 13:00 to 14:00

Beach microbiology - from a single cell to the community

Date

Thursday, October 13, 2022 - 16:00

Speaker: Prof. Mikko Parviainen (University of Jyväskylä)

Title: Stochastic tug-of-war type games and partial differential equations

Date

Tuesday, October 11, 2022 - 16:30 to 17:30

Target audience: Interns, Students, PostDocs, and those who are interested in the same research field.

Language: English

Date

Friday, October 14, 2022 - 16:30 to 17:30

Speaker: Dr. Dmitrij Dedukh, Institute of Animal Physiology and Genetics, CAS CZ, Libechov, Czech Republic

Title: "Breaking the rules: Alterations of gametogenic pathways in hybrid “asexual” vertebrates."

 

Date

Thursday, November 17, 2022 - 10:00

Dr. Naoto Shinohara, Specially appointed assistant professor, Tohoku University.

Language: English, no interpretation. All are welcome to attend.

 

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