Veranstaltungen

12. – 13. Februar 2026 (WIAS-ESH)

Workshop/Konferenz: Widening the Scope of Rough and Stochastic Analysis -- Rough Women Reach Out!
mehr ... Veranstaltungsort
Weierstraß-Institut, Mohrenstr. 39, 10117 Berlin, Erdgeschoss, Erhard-Schmidt-Hörsaal

Veranstalter
Technische Universität Berlin
WIAS Berlin

Mittwoch, 25.02.2026, 11:30 Uhr (WIAS-406)

Seminar Interacting Random Systems
Marta Dai Pra, Humboldt Universität zu Berlin:
Quantitative mixing properties for Gibbs fields on bounded degree graphs
mehr ... Veranstaltungsort
Weierstraß-Institut, Mohrenstr. 39, 10117 Berlin, 4. Etage, Weierstraß-Hörsaal (Raum: 406)

Abstrakt
We present a model for growth in a multi-species population. We consider two types evolving as a logistic branching process with mutation, where one of the types has a selective advantage. We first study the frequency of the disadvantageous type and show that, once the population approaches the carrying capacity, its evolution converges to a Gillespie-Wright-Fisher diffusion process. We then study the dynamics backward in time: we fix a time horizon at which the population is at carrying capacity and we study the ancestral relations of a sample of individuals. We prove that, provided that the advantageous and disadvantageous branching measures are ordered, this ancestral line process converges to the moment dual of the limiting diffusion. This talk is based on joint work with Julian Kern.

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Seminar Interactin Random Systems

Veranstalter
WIAS Berlin

2. – 4. März 2026 (IHP)

Workshop/Konferenz: Leibniz MMS Days 2026
mehr ... Veranstaltungsort
Leibniz Institute for High Performance Microelectronics Frankfurt/Oder

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Leibniz Institute for High Performance Microelectronics Frankfurt/Oder
WIAS Berlin

Mittwoch, 11.03.2026, 11:30 Uhr (WIAS-406)

Seminar Interacting Random Systems
Anh Duc Vu, WIAS Berlin:
tba
mehr ... Veranstaltungsort
Weierstraß-Institut, Mohrenstr. 39, 10117 Berlin, 4. Etage, Weierstraß-Hörsaal (Raum: 406)

Abstrakt
tba

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Seminar Interactin Random Systems

Veranstalter
WIAS Berlin

16. – 18. März 2026 (WIAS-ESH)

Workshop/Konferenz: Workshop Optimal Transport and Noise: OT Meets (S)PDEs
mehr ... Veranstaltungsort
Weierstraß-Institut, Mohrenstr. 39, 10117 Berlin, Erdgeschoss, Erhard-Schmidt-Hörsaal

Veranstalter
Technische Universität Berlin
WIAS Berlin

1. – 5. Juni 2026 (WIAS-ESH)

Workshop/Konferenz: ESGI 194 - The Berlin Study Group with Industry
mehr ... Veranstaltungsort
Weierstraß-Institut, Mohrenstr. 39, 10117 Berlin, Erdgeschoss, Erhard-Schmidt-Hörsaal

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WIAS Berlin

6. – 8. Juli 2026 (WIAS-ESH)

Workshop/Konferenz: Spreading Dynamics in Random Environment
mehr ... Veranstaltungsort
Weierstraß-Institut, Mohrenstr. 39, 10117 Berlin, Erdgeschoss, Erhard-Schmidt-Hörsaal

Veranstalter
WIAS Berlin