3 Answered Questions

[SOLVED] Antichain on $\mathcal{P}(\omega)/fin$ of cardinality $2^{\aleph_0}$?

  • 2015-03-23 08:21:44
  • Dominic van der Zypen
  • 318 View
  • 4 Score
  • 3 Answer
  • Tags:   order-theory posets

3 Answered Questions

0 Answered Questions

Fixed points and universal maps for posets

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7 Answered Questions

[SOLVED] How many orders of infinity are there?

  • 2010-06-26 17:40:55
  • Terry Tao
  • 16435 View
  • 79 Score
  • 7 Answer
  • Tags:   lo.logic posets

6 Answered Questions

[SOLVED] The category of posets

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[SOLVED] Asymptotic growth of antichains in divisibility posets

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[SOLVED] Posets isomorphic to their endomorphism poset

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[SOLVED] Minimal Hausdorff topologies compatible with a bunch of functions

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[SOLVED] Maximal elements in the partially ordered set of image spaces

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[SOLVED] Are the connected components of a Priestley space closed?

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Is the Poset of Graphs Automorphism-free?

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5 Answered Questions

[SOLVED] Category = Groupoid x Poset?

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[SOLVED] Well-ordered cofinal subsets

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Enumerative characterisation of boolean lattices II

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[SOLVED] Quotients of posets

  • 2015-10-01 11:25:58
  • Dominic van der Zypen
  • 619 View
  • 2 Score
  • 1 Answer
  • Tags:   order-theory posets

1 Answered Questions

[SOLVED] What is the size of a largest antichain in this poset?

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[SOLVED] Terminology about trees

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[SOLVED] Has anyone seen these posets before?

  • 2017-08-08 08:44:14
  • Matt Fayers
  • 313 View
  • 8 Score
  • 1 Answer
  • Tags:   posets

4 Answered Questions

[SOLVED] Strict and non-strict orderings

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Can infinite bounded distibutive lattices be "arbitrarily wide"?

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Formula for number of edges in Hasse diagram of Young's lattice interval

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[SOLVED] Terminology question for poset maps

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The name for a partial order

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[SOLVED] A sequence of generic filters that does not come from an iteration