sxu

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258 reputation

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5 Answers

votes activity newest

3	How many points of intersection?
2	How do I prove $f (n) = \omega(2^n)$ if $f(n) = n!$?
1	Show that two states in the same communicating class of a Markov chain must have the same period
1	A confusing contradiction in Menger's theorem
-2	Set Theory Notation

258 Reputation

+5	Solving a recurrence related to tree counting
+45	How many points of intersection?
+25	Show that two states in the same communicating class of a Markov chain must have the same period
+5	Necessary condition for any two vertices to share at least one common neighbor in a graph

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4 Questions

votes activity newest

3	If $X$, $Y$, $Z$ positive, does $Tr\{XZ\}\le Tr\{YZ\}$ hold?
1	Solving a recurrence related to tree counting
1	Necessary condition for any two vertices to share at least one common neighbor in a graph [duplicate]
0	Upper bound of the optimal value in one particular maximization problem

10 Tags

3 combinatorics × 3	0 homework × 3
2 asymptotics	0 optimization
1 graph-theory × 2	0 recurrence-relations
1 probability	0 linear-algebra
1 markov-chains	-2 set-theory

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	Stack Overflow	378 rep	18
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$Mathematics Stack Exchange$	Mathematics	258 rep	15
$TeX - LaTeX Stack Exchange$	TeX - LaTeX	235 rep	26
	Super User	156 rep	1

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