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Digests
Ben Golub
Stanford, CA
http://www.stanford.edu/~bgolub
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Top Questions
12
votes
Is there a simple inductive procedure for generating labeled trees uniformly at random, without direct recourse to Prüfer sequences?
pr.probability
co.combinatorics
graph-theory
asked Aug 24, 2010 at 8:16
mathoverflow.net
11
votes
Is it possible to have t triangles in some graph on n vertices?
co.combinatorics
graph-theory
enumerative-combinatorics
asked Sep 23, 2012 at 23:42
mathoverflow.net
9
votes
Convergence in $L^2$ of iterated expectations
pr.probability
fa.functional-analysis
open-problem
asked Feb 10, 2014 at 4:59
mathoverflow.net
8
votes
Take a matrix with normalized rows; no column of the inverse has too large a norm
linear-algebra
asked Feb 8, 2017 at 1:13
mathoverflow.net
8
votes
When do iterated conditional expectations converge?
reference-request
pr.probability
asked Feb 9, 2014 at 19:01
mathoverflow.net
8
votes
Probabilistic proof for derivative of invariant distribution of a Markov chain
reference-request
pr.probability
markov-chains
asked Nov 23, 2021 at 0:30
mathoverflow.net
6
votes
Do the tails of the decimal expansion of pi form a dense set in [0,1]?
nt.number-theory
ca.analysis-and-odes
asked Feb 7, 2011 at 17:21
mathoverflow.net
6
votes
Finding cohesive (low exit probability) sets in a Markov process
reference-request
pr.probability
markov-chains
asked Dec 24, 2013 at 16:33
mathoverflow.net
6
votes
Positive semidefinite ordering for covariance matrices
pr.probability
linear-algebra
st.statistics
inequalities
asked Jul 26, 2016 at 19:51
mathoverflow.net
5
votes
Bounding the sensitivity of a posterior mean to changes in a single data point
pr.probability
st.statistics
bayesian-probability
large-deviations
asked Aug 4, 2019 at 4:11
mathoverflow.net
Top Answers
6
Nice applications of the spectral theorem?
mathoverflow.net
5
When do iterated conditional expectations converge?
mathoverflow.net
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