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- Publications
- Influence
Large vector spaces of block-symmetric strong linearizations of matrix polynomials
- M. Bueno, F. Dopico, S. Furtado, M. Rychnovsky
- Mathematics
- 15 July 2015
Abstract Given a matrix polynomial P ( λ ) = ∑ i = 0 k λ i A i of degree k , where A i are n × n matrices with entries in a field F , the development of linearizations of P ( λ ) that preserve… Expand
Large Deviations For Sticky Brownian Motions
- Guillaume Barraquand, M. Rychnovsky
- Mathematics, Physics
- 24 May 2019
We consider n-point sticky Brownian motions: a family of n diffusions that evolve as independent Brownian motions when they are apart, and interact locally so that the set of coincidence times has… Expand
GUE corners process in boundary-weighed six-vertex models
- E. Dimitrov, M. Rychnovsky
- Mathematics, Physics
- 14 May 2020
We consider a class of probability distributions on the six-vertex model, which originate from the higher spin vertex models in arXiv:1601.05770 and have previously been investigated in… Expand
How much do superspreaders matter? Epidemic dynamics in inhomogeneous populations
- K. Kawagoe, M. Rychnovsky, +6 authors D. Yllanes
- Medicine
- medRxiv
- 11 February 2021
A variant of the SIR model for an inhomogeneous population is introduced in order to account for the effect of variability in susceptibility and infectiousness across a population. An initial… Expand
Tracy-Widom asymptotics for a river delta model
- Guillaume Barraquand, M. Rychnovsky
- Physics, Mathematics
- 12 June 2017
We study an oriented first passage percolation model for the evolution of a river delta. This model is exactly solvable and occurs as the low temperature limit of the beta random walk in random… Expand