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| bio | website | mathematics21.org |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 2 years, 5 months |
| seen | 6 hours ago | |
| stats | profile views | 1,648 |
An amateur general topology researcher.
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Apr 23 |
comment |
A generalization of Galois connections I don't ask for any generalization of Galois connections, but namely where the order is replaced with a non-order relation. Your reference to adjoint functors seems unrelated. Or do I misunderstand? |
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Apr 23 |
comment |
A generalization of Galois connections Could you elaborate more? I am yet not strong in category theory. Particularly how is the relation $\ast$ related with an adjunction? |
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Apr 23 |
asked | A generalization of Galois connections |
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Apr 23 |
comment |
A partial order with specified properties Probably, we should consider several different definitions of least element. |
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Apr 23 |
comment |
A partial order with specified properties Cameron Buie: Concerning your question, what to mean by least elements in general, my answer is simply: I don't know |
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Apr 23 |
accepted | A partial order with specified properties |
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Apr 23 |
comment |
A partial order with specified properties CameronBuie: I accept Axiom of Choice. |
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Apr 22 |
comment |
A partial order with specified properties I need the case when $\mho$ has least element. |
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Apr 22 |
comment |
A partial order with specified properties Should I write a program which could do brute force checking of this question for small finite sets? Any ideas are welcome. |
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Apr 22 |
revised |
A partial order with specified properties grammar |
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Apr 22 |
comment |
A partial order with specified properties Note if we replace $\forall$ with $\exists$, the problem would become trivial (an answer would be the product order). But it is $\forall$ not $\exists$ in my problem. |
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Apr 22 |
asked | A partial order with specified properties |
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Mar 31 |
comment |
How to find a direct product in a category? It seems that my category is concrete. How to find the product objects for a concrete category? |
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Mar 31 |
accepted | How to find a direct product in a category? |
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Mar 31 |
asked | How to find a direct product in a category? |
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Feb 12 |
awarded | Nice Question |
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Dec 31 |
answered | Applications of ultrafilters |
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Dec 31 |
comment |
Order embedding from a poset into a complete lattice See also groups.google.com/forum/?fromgroups=#!topic/sci.math/… |
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Dec 31 |
accepted | Order embedding from a poset into a complete lattice |
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Dec 31 |
accepted | A set of bijections |
