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visits member for 3 years, 11 months
seen Nov 26 '13 at 4:02

Mar
7
awarded  Popular Question
Jan
28
comment Completion time of a process on a tree
actually the tree cannot consist D disjoint paths of length D from the root since it is constant degree tree (assuming D is larger). I wonder if that improves the running time further.
Jan
27
accepted Completion time of a process on a tree
Jan
26
revised Completion time of a process on a tree
added 11 characters in body
Jan
26
comment Completion time of a process on a tree
sounds perfect! let me just ruminate on this for a bit more, and I'll accept the answer. Thanks!
Jan
24
asked Completion time of a process on a tree
Dec
26
awarded  Popular Question
Sep
16
comment Minimum spanning tree of a random graph
Thanks for the pointers! They seem to be only slightly different models (randomly placed points etc), but I will definitely take a look.
Sep
14
asked Minimum spanning tree of a random graph
Jan
27
accepted Lower bound on sum of independent random variables
Jan
27
asked Lower bound on sum of independent random variables
Nov
30
asked Comparing two Markov chains
Apr
12
awarded  Critic
Mar
8
awarded  Enthusiast
Mar
2
revised Partitioning a matrix with bounded row sums
deleted 64 characters in body
Mar
2
comment Partitioning a matrix with bounded row sums
You’re right...I must have been not thinking.
Mar
1
revised Partitioning a matrix with bounded row sums
new version
Feb
18
comment Coin flipping and a recurrence relation
That’s great to know, Mike.
Feb
17
comment Coin flipping and a recurrence relation
Thanks. Great answer.
Feb
17
accepted Coin flipping and a recurrence relation