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1d
revised commuting subsets in a group
Clarify inaccuracy
1d
revised commuting subsets in a group
Fix typo
Nov
27
revised evaluate two sums in analytic number theory
fix typos
Oct
23
revised question on subgroup of compact group
add one more tag
Sep
9
revised Extending a measurable map $f: G \to \mathbb{R}/\mathbb{Z}$ to a continuous group homomorphism
added 37 characters in body
Sep
6
revised Extending a measurable map $f: G \to \mathbb{R}/\mathbb{Z}$ to a continuous group homomorphism
add more comment
Sep
4
revised Extending a measurable map $f: G \to \mathbb{R}/\mathbb{Z}$ to a continuous group homomorphism
Add comment
Aug
11
revised Question on amenable direct summand
add more assumption
Jul
26
revised Question on amenable direct summand
Fix missing condition
Jul
19
revised find element in relative commutant of a matrix subalgebra
fix typos
Mar
26
revised An approximation question on projections
added 242 characters in body
Mar
26
revised An approximation question on projections
added 3 characters in body
Mar
26
revised An approximation question on projections
Fix typoes
Mar
26
revised An approximation question on projections
added 349 characters in body
Mar
5
revised A little question in elementary number theory
added 162 characters in body
Mar
3
revised seek results on existence of free subgroup with special property
deleted 108 characters in body
Oct
23
revised an equality involving noncommutative variables
Add some special unknown case
Oct
20
revised an equality involving noncommutative variables
added 124 characters in body
Oct
20
revised an equality involving noncommutative variables
edited tags
Sep
30
revised an equality involving noncommutative variables
Clarify some notation