This term, all seminars take place Thursdays at 2pm, room MS.04 (Zeeman Building), unless indicated otherwise.



Schedule for

Nathanaël Berestycki, 20.05.2010

Seminars

09.01.2020 Marielle Simon (Inria, Lille)


Contact: Stefan G
16.01.2020 Lorenzo Taggi (WIAS)
TBA

Contact: Daniel
23.01.2020 Fabio Cunden (University College Dublin)
TBA

Contact: Oleg
30.01.2020 Dirk Zeindler (University of Lancaster)
Random permutations with logarithmic cycle weights
The topic of this talk are random permutations on the symmetric group $S_n$ with logarithmically growing cycles weights. More precisely, we assign to each cycle in a given permutation the weight $log^{k}(m)$, where $m$ is the cycle length and $kgeq 1$ is an integer. We establish several limit theorems about the typical behaviour of a permutation under this measure as the length $n$ tends to $infinity$. We further compare the obtained results with the asymptotic behaviour under the uniform and the Ewens measure and also with random permutations with polynomial growing cycle weights.
Contact: Daniel
06.02.2020 Jhih-Huang Li (University of Warwick)
Phase transition in (1+1)-dimensional quantum random-cluster model
The (1+1)-dimensional quantum random-cluster model can be seen as a 2D planar random-cluster model defined on a finer and finer rectangular lattice. In the talk, we start with definition and properties of the quantum model and its planar counterpart, discuss the link between them and give results on their phase transitions using known results from the square lattice.
13.02.2020 Benjamin Morris (University of Nottingham)
TBA

Contact: Daniel
20.02.2020


27.02.2020 Robin Reuvers (University of Cambridge)
TBA

Contact: Daniel
05.03.2020


12.03.2020 Daniele Valeri (University of Glasgow)
TBA

Contact: Daniel