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Jul
29
comment Counterexample or proof that a certain subset in a topological group is closed
Of course, if singletons are closed in $X$ then $H$ is closed. But that is not what I am asking is it? In any case I clarified the post above.
Jul
29
revised Counterexample or proof that a certain subset in a topological group is closed
Clarification
Jul
29
revised Counterexample or proof that a certain subset in a topological group is closed
Question clarified
Jul
29
asked Counterexample or proof that a certain subset in a topological group is closed
Jul
29
accepted Closure of a certain subset in a compact topological group
Jul
26
revised Closure of a certain subset in a compact topological group
word change
Jul
26
revised Closure of a certain subset in a compact topological group
added term
Jul
26
comment Closure of a certain subset in a compact topological group
Thanks, +1 to your answer
Jul
26
answered Closure of a certain subset in a compact topological group
Jul
25
revised Closure of a certain subset in a compact topological group
Parenthesis added
Jul
25
suggested suggested edit on Closure of a certain subset in a compact topological group
Jul
25
asked Closure of a certain subset in a compact topological group
Apr
29
awarded  Yearling
Apr
28
awarded  Revival
Feb
21
awarded  Nice Question
Dec
19
awarded  Nice Answer
Dec
7
revised Solving problem 3-29 in Spivak´s Calculus on Manifolds without using change of variables
rephrase of paragraph
Dec
7
revised Solving problem 3-29 in Spivak´s Calculus on Manifolds without using change of variables
typo corrected
Dec
7
revised Problem 3-38 in Spivak´s Calculus on Manifolds
tag added
Nov
29
asked A gratifying re-encounter with a piece of math that was out of my mind