Threshold values, stability analysis, and high- asymptotics for the coloring problem on random graphs

F Krząkała, A Pagnani, M Weigt - … Review E—Statistical, Nonlinear, and Soft …, 2004 - APS
We consider the problem of coloring Erdös-Rényi and regular random graphs of finite
connectivity using q colors. It has been studied so far using the cavity approach within the so …

Polynomial iterative algorithms for coloring and analyzing random graphs

A Braunstein, R Mulet, A Pagnani, M Weigt, R Zecchina - Physical Review E, 2003 - APS
We study the graph coloring problem over random graphs of finite average connectivity c.
Given a number q of available colors, we find that graphs with low connectivity admit almost …

Phase transitions in the q-coloring of random hypergraphs

M Gabrié, V Dani, G Semerjian… - Journal of Physics A …, 2017 - iopscience.iop.org
We study in this paper the structure of solutions in the random hypergraph coloring problem
and the phase transitions they undergo when the density of constraints is varied …

Coloring random graphs

R Mulet, A Pagnani, M Weigt, R Zecchina - Physical review letters, 2002 - APS
We study the graph coloring problem over random graphs of finite average connectivity c.
Given a number q of available colors, we find that graphs with low connectivity admit almost …

The condensation phase transition in random graph coloring

V Bapst, A Coja-Oghlan, S Hetterich… - … in Mathematical Physics, 2016 - Springer
Based on a non-rigorous formalism called the “cavity method”, physicists have put forward
intriguing predictions on phase transitions in diluted mean-field models, in which the …

Phase transitions in the coloring of random graphs

L Zdeborová, F Krząkała - Physical Review E—Statistical, Nonlinear, and Soft …, 2007 - APS
We consider the problem of coloring the vertices of a large sparse random graph with a
given number of colors so that no adjacent vertices have the same color. Using the cavity …

On the number of solutions in random graph k-colouring

F Rassmann - Combinatorics, Probability and Computing, 2019 - cambridge.org
Let k⩾ 3 be a fixed integer. We exactly determine the asymptotic distribution of ln Zk (G (n,
m)), where Zk (G (n, m)) is the number of k-colourings of the random graph G (n, m). A crucial …

Random graph coloring: Statistical physics approach

J Van Mourik, D Saad - Physical Review E, 2002 - APS
The problem of vertex coloring in random graphs is studied using methods of statistical
physics and probability. Our analytical results are compared to those obtained by exact …

Bicolouring random hypergraphs

T Castellani, V Napolano… - Journal of Physics A …, 2003 - iopscience.iop.org
We study the problem of bicolouring random hypergraphs, both numerically and analytically.
We apply the zero-temperature cavity method to find analytical results for the phase …

Phase transitions and computational difficulty in random constraint satisfaction problems

F Krząkała, L Zdeborova - Journal of Physics: Conference Series, 2008 - iopscience.iop.org
We review the understanding of the random constraint satisfaction problems, focusing on the
q-coloring of large random graphs, that has been achieved using the cavity method. We also …