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20072023
most citedComputing near-optimal Value-at-Risk portfolios using Integer Programming techniques

22 citations · 79 across the 19 of their papers we have counts for

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Showing 2009Show all

2 papers · 1 filter

math.PR2009★ 12 cited

Phase transition for the mixing time of the Glauber dynamics for coloring regular trees

Prasad Tetali, Juan C. Vera, Eric Vigoda +1

We prove that the mixing time of the Glauber dynamics for random k-colorings of the complete tree with branching factor b undergoes a phase transition at . Ou…

math.CO2009

Logconcave Random Graphs

Alan Frieze, Santosh Vempala, Juan Vera

We propose the following model of a random graph on n vertices. Let F be a distribution in R_+^{n(n-1)/2} with a coordinate for every pair i$ with 1 \le i,j \le n. Then G_{F,p} is…