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17h
comment Techniques to solve logarithmic functional equations
See the question mathoverflow.net/q/12081/22277
17h
revised Techniques to solve logarithmic functional equations
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22h
awarded  Necromancer
2d
revised Collection of dense subsets as a “fingerprint” for Hausdorff topologies?
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2d
answered Collection of dense subsets as a “fingerprint” for Hausdorff topologies?
Feb
5
answered Inconsistent theory with long contradiction
Feb
1
comment Is there a transcendental definable function between algebras of elementary embeddings?
I have clarified what structure $T$ is definable in.
Feb
1
revised Is there a transcendental definable function between algebras of elementary embeddings?
Clarified the text.
Feb
1
revised Is there a transcendental definable function between algebras of elementary embeddings?
added 65 characters in body
Feb
1
asked Is there a transcendental definable function between algebras of elementary embeddings?
Jan
31
comment Is scaling mapping uniformly continuous for any metric in $R$?
user758236. Are you looking for a metric that induces the euclidean topology on $\mathbb{R}$?
Jan
31
answered What is the formal name of this set-related concept?
Jan
29
answered Characterization of Tychonoff spaces in terms of open sets
Jan
29
comment Partial Orders realized by Prime Ideals on commutative rings
The closed ordered subspaces of $\{0,1\}^{V}$ are precisely the Priestley spaces. Priestley duality states that the Priestley spaces are precisely the spaces of prime ideals on bounded distributive lattices. Furthermore, De Groot duality gives a Stone-type duality between the category of all Priestley spaces and the category of all Zariski topologies on commutative rings.
Jan
29
answered Is there any workable internal characterization of zero-sets?
Jan
28
comment Extremally disconnected spaces and a measure theoretic property
@Jochen Wengenroth. Yes. $U\setminus C$ is only open. Thanks for pointing that out.
Jan
28
revised Extremally disconnected spaces and a measure theoretic property
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Jan
28
answered Extremally disconnected spaces and a measure theoretic property
Jan
19
revised Regular open Boolean algebras and homomorphism which does not preserve nearness of sets
added 204 characters in body
Jan
19
answered Regular open Boolean algebras and homomorphism which does not preserve nearness of sets