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17
votes
For what functions $f(x)$ is $f(x)f(y)$ convex?
convex-analysis
asked Dec 28 '10 at 2:36
math.stackexchange.com
5
votes
In a random perfect matching of a regular bipartite graph, are all edges equally probable?
graph-theory
co.combinatorics
graph-algorithms
randomness
matching
asked Apr 29 '12 at 22:42
cstheory.stackexchange.com
Top Answers
No answers with score of 5 or more
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