The planted matching problem: Phase transitions and exact results

M Moharrami, C Moore, J Xu - The Annals of Applied Probability, 2021 - projecteuclid.org
We study the problem of recovering a planted matching in randomly weighted complete
bipartite graphs K n, n. For some unknown perfect matching M∗, the weight of an edge is …

Replica symmetry of the minimum matching

J Wästlund - Annals of Mathematics, 2012 - JSTOR
We establish the soundness of the replica symmetric ansatz introduced by M. Mézard and G.
Parisi for the minimum matching problem in the pseudo-dimension d mean field model for …

Phase transition in percolation games on rooted Galton-Watson trees

S Karmakar, M Podder, S Roy, S Sadhukhan - arXiv preprint arXiv …, 2023 - arxiv.org
We study the bond percolation game and the site percolation game on the rooted Galton-
Watson tree $ T_ {\chi} $ with offspring distribution $\chi $. We obtain the probabilities of win …

Replica symmetry and combinatorial optimization

J Wästlund - arXiv preprint arXiv:0908.1920, 2009 - arxiv.org
We establish the soundness of the replica symmetric ansatz introduced by M. Mezard and G.
Parisi for minimum matching and the traveling salesman problem in the pseudo-dimension d …

A Study of Phase Transition in New Random Graph Families

M Moharrami - 2020 - deepblue.lib.umich.edu
Random graphs are mathematical models for understanding real-world networks. Important
properties can be captured, processes studied, and rigorous predictions made. Phase …