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alancalvitti

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 7 years
  • 966 profile views
  • Last seen Apr 17 at 1:57

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Top Posts (68) All Questions Answers | Votes Newest

53 Are there real-life relations which are symmetric and reflexive but not transitive? Jan 12 '13
23 If adjunction arises everywhere, where is it in the fundamental theorems? Aug 26 '12
12 Who came up with the arrow notation $x \rightarrow y$? May 14 '12
8 What are Connes and co. talking about 'field with one element'? Jul 18 '12
8 Properties of Group $\to$ Monoid $\to$ Semigroup. Jan 21 '13
8 Does “50/50 chance of.. . ” convey information? Feb 8 '13
7 Modus Ponens: implication versus entailment Jan 26 '13
7 When do modifiers denote sub or super? Pseudo-, quasi-, ultra-, strong-, well-, pre-, c0- … Aug 25 '12
6 Questions on fractional Laplacian graph spectra Aug 5 '12
6 Functors preserve isomorphisms, sections and retracts. Do they reflect these properties? May 17 '12
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