11 citations · 24 across the 7 of their papers we have counts for
4 papers · 1 filter
Recovering a Gaussian distribution from its minimum
Ricardo Restrepo, Carlos Marín, Jose Solano
Let be a Gaussian random vector such that . We consider the problem of determining the matrix , up to permutation, based on the knowl…
Improved Mixing Condition on the Grid for Counting and Sampling Independent Sets
Ricardo Restrepo, Jinwoo Shin, Prasad Tetali +2
We study the hard-core model defined on independent sets, where each independent set I in a graph G is weighted proportionally to , for a positive real parameter . For…
Phase Transition for Glauber Dynamics for Independent Sets on Regular Trees
Ricardo Restrepo, Daniel Stefankovic, Juan C. Vera +2
We study the effect of boundary conditions on the relaxation time of the Glauber dynamics for the hard-core model on the tree. The hard-core model is defined on the set of independ…
A probabilistic approach to the asymptotics of the length of the longest alternating subsequence
Christian Houdré, Ricardo Restrepo
Let be the length of the longest alternating subsequence of a uniform random permutation . Classical probabilistic arguments are used to rederive the asymptoti…