activity
20052025
most citedAssessing significance in a Markov chain without mixing

86 citations · 344 across the 93 of their papers we have counts for

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Showing 2009Show all

7 papers · 1 filter

cs.DS2009★ 26 cited

Maximum Matchings in Random Bipartite Graphs and the Space Utilization of Cuckoo Hashtables

Alan Frieze, Páll Melsted

We study the the following question in Random Graphs. We are given two disjoint sets with and . We construct a random graph by allowing each to…

math.CO2009

Ramsey games with giants

Tom Bohman, Alan Frieze, Michael Krivelevich +2

The classical result in the theory of random graphs, proved by Erdos and Renyi in 1960, concerns the threshold for the appearance of the giant component in the random graph process…

math.CO2009

Hamilton cycles in 3-out

Tom Bohman, Alan Frieze

Let G_{\rm 3-out} denote the random graph on vertex set [n] in which each vertex chooses 3 neighbors uniformly at random. Note that G_{\rm 3-out} has minimum degree 3 and average d…

math.CO2009

Flips in Graphs

Tom Bohman, Andrzej Dudek, Alan Frieze +1

We study a problem motivated by a question related to quantum-error-correcting codes. Combinatorially, it involves the following graph parameter: $$f(G)=\min\set{|A|+|\{x\in V\setm…

math.CO2009

Coloring H-free Hypergraphs

Tom Bohman, Alan Frieze, Dhruv Mubayi

Fix and a collection of -uniform hypergraphs $\cH$. What is the minimum number of edges in an $\cH$-free -uniform hypergraph with chromatic number greater than .…

cs.DM2009

Randomly colouring simple hypergraphs

Alan Frieze, Pall Melsted

We study the problem of constructing a (near) random proper -colouring of a simple k-uniform hypergraph with n vertices and maximum degree Δ. (Proper in that no edge is mono-col…

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…