174 citations · 411 across the 30 of their papers we have counts for
6 papers · 1 filter
Symmetric Boolean Algebras
Rafael Diaz, Mariolys Rivas
We define Boolean algebras in the linear context and study its symmetric powers. We give explicit formulae for products in symmetric Boolean algebras of various dimensions. We form…
Membrane Topology
Edmundo Castillo, Rafael Diaz
We construct membrane homology groups $\h(M)$ associated with each compact connected oriented smooth manifold, and show that $\h(M)$ is matrix graded algebra.
Homology and manifolds with corners
Edmundo Castillo, Rafael Diaz
We define a model for the homology of manifolds and use it to describe the intersection product on the homology of compact oriented manifolds and to define homological quantum fiel…
An example of Feynman-Jackson integral
Rafael Diaz, Eddy Pariguan
We review the construction of a q-analogue of the Gaussian measure. We apply that construction to obtain a q-analogue of Feynman integrals and to compute explicitly an example of s…
On the combinatorics of hypergeometric functions
Héctor Blandín, Rafael Díaz
We give a combinatorial interpretation for the hypergeometric functions associated with tuples of rational numbers.
Rational Combinatorics
Hector Blandin, Rafael Diaz
We propose a categorical setting for the study of the combinatorics of rational numbers. We find combinatorial interpretation for the Bernoulli and Euler numbers and polynomials.