Directory UMM :Journals:Journal_of_mathematics:OTHER:
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We begin by showing that the lax slice over B has binary products which are preserved by the forgetful functor to Top if and only if B is a meet (respective, join) semilattice in
We construct an equivalence of monoidal categories with duality between a category of Hilbert bi-modules over M with CFTP and some natural category of bi-modules over M with the
In this paper we relate two seemingly unrelated areas of mathematics: alternating sign matrices and Jacob- sthal numbers.. We begin with a brief discussion of alternating
After the definition of inferior (superior) sets, we show a disjoint decomposition of the set S ⊂ IN d with inferior (superior) sets, which by coalescences and under some conditions
We begin with sums involving q -binomial coefficients which come up naturally when counting elements in finite classical groups which square to the iden- tity, and we obtain
We begin with an introductory section, where we define what this article will understand as a generalized Pascal matrix, as well as looking at the binomial transform, the Riordan
Accordingly, these equivalence classes will be in one-to-one correspondence (via Φ) with the minimal nonzero inter- sections (w.r.t1. Since we are given a global linear isomorphism F
Namely, in connection with a theorem of Goldstern [4] concerning certain uncountable intersections of coanalytic sets with the full probability measure, we show that an analogous
