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    • What is a weakly separated space ?

      Anonymous

      v1, current

    • This is my first hook to the n-lab, I am pretty sure that isomorphism is an overly strong condition, and that any is a too weak restriction.

      Please see the wikipedia article on the principle of bivalence. https://en.wikipedia.org/wiki/Principle_of_bivalence

      I am unsure as how to proceeed.

      vukovinski

      diff, v4, current

    • Changed requiring that all j-morphisms are invertible to demand being equivalences as in infinity-groupoid entry.

      diff, v10, current

    • Page created, but author did not leave any comments.

      vukovinski

      v1, current

    • Page created, but author did not leave any comments.

      Anonymous

      v1, current

    • I added a couple of references for the claim

      There is a Curry–Howard correspondence between linear-time temporal logic (LTL) and functional reactive programming (FRP).

      How about for CLT and CLT* (in the computation tree logic section)?

      Were we looking to integrate this section with the one above on temporal type theory as an adjoint logic, could there be a way via some branching representation of our type TimeTime as a tree?

      I see Joachim Kock has an interesting way of presenting trees.

      diff, v18, current

    • I added to excluded middle a discussion of the constructive proof of double-negated LEM and how it is a sort of “continuation-passing” transform.

    • starting something, but I am running out of steam now

      v1, current

    • table for inclusion as floating TOCs

      v1, current

    • am starting some minimum here. Have been trying to read up on this topic. This will likely become huge towards beginning of next year

      v1, current

    • Added a definition of meager sets.

      v1, current

    • Page created, but author did not leave any comments.

      v1, current

    • Page created, but author did not leave any comments.

      v1, current

    • in order to have a good place to record the diagram:

      (q 1,q 2) ↦ (x↦q 1⋅x⋅q¯ 2) Sp(1)×Sp(1) ⟶≃ Spin(4) ↓ ↓ Sp(1)⋅Sp(1) ⟶≃ SO(4) \array{ ( q_1, q_2 ) &\mapsto& (x \mapsto q_1 \cdot x \cdot \overline{q}_2) \\ Sp(1) \times Sp(1) &\overset{\simeq}{\longrightarrow}& Spin(4) \\ \big\downarrow && \big\downarrow \\ Sp(1)\cdot Sp(1) &\overset{\simeq}{\longrightarrow}& SO(4) }

      v1, current

    • corrected the reference to point to the right publication

      diff, v4, current

    • Page created, but author did not leave any comments.

      v1, current

    • Should we replace "to all the elements in the set" with "to all the elements in the subset" at meet's definition?

      > In a preordered set or partially ordered set then the meet or infimum of a subset of elements is, if it exists, the largest element which is smaller or equal to all the elements in the set. If this element is member of the original subset, then it is also called the minimum of that subset.

      https://ncatlab.org/nlab/show/meet

      Thank you!

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