Sampling graphs with a given degree sequence

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Tamás Róbert Mezei
Mathematician

My research interests include Graph Theory, Computational Geometry, and Algorithms

Publications

A non-P-stable class of degree sequences for which the swap Markov chain is rapidly mixing

One of the simplest methods of generating a random graph with a given degree sequence is provided by the Monte Carlo Markov Chain …

The mixing time of the swap (switch) Markov chains: a unified approach

We show that the swap Markov chain is rapidly mixing on $P$-stable degree sequences of simple, bipartite, and directed graphs. …

Efficiently sampling the realizations of bounded, irregular degree sequences of bipartite and directed graphs

Since 1997 a considerable effort has been spent on the study of the swap (switch) Markov chains on graphic degree sequences. All of …

Talks

Mixing time of the swap Markov chain and P-stability

The aim of this paper is to confirm that $P$-stability of a family of unconstrained/bipartite/directed degree sequences is sufficient …

A non-stable bipartite degree sequence on which the swap Markov chain is rapidly mixing

The swap Markov chain on a bipartite degree sequence $d$ operates on realizations of $d$ by taking two-two vertices from each color …