Fri, 15 Jun 2018

12:00 - 13:00
C6

Character correspondences for symmetric and complex reflection groups.

Eugenio Giannelli
(University of Cambridge)
Abstract

Abstract: In 2016 Ayyer, Prasad and Spallone proved that the restriction to 
S_{n-1} of any odd degree irreducible character of S_n has a unique irreducible 
constituent of odd degree.
This result was later generalized by Isaacs, Navarro Olsson and Tiep.
In this talk I will survey some recent developments on this topic.

Lifting the curse of ill-posedness by hybridization

At the beginning of the 20th century, Jacques Hadamard gave the definition of well-posed problems, with a view to classifying “correct” mathematical models of physical phenomena. Three criteria should be fulfilled: a solution exists, that solution is unique, and it should depend continuously on the parameters.

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Force-induced unravelling of DNA origami
 Engel, M Smith, D Jobst, M Sajfutdinow, M Liedl, T Romano, F Rovigatti, L Louis, A Doye, J ACS Nano volume 12 issue 7 6734-6747 (31 May 2018)
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