3 papers
math.NT2019
Cardinality of the Dickson permutation's group of polynomials on
L. Peña, M. Ortíz
Let be the group of permutations on that is induced by a Dickson polynomial, where is a positive integer. In this work, by solving special types of systems…
math.RA2018
A generalization of the theory of standardly stratified algebras I: Standardly stratified ringoids
O. Mendoza, M. Ortíz, C. Sáenz +1
We extend the classical notion of standardly stratified -algebra (stated for finite dimensional -algebras) to the more general class of rings, possibly without with enou…
cond-mat1994
Exotic and conventional superconductivity in a Dirac supersymmetric scheme
M. Moreno, R. M. Méndez-Moreno, S. Orozco +2
A new pairing theory for many-fermion systems is obtained via the Dirac supersymmetry framework recently introduced to describe Dirac particles in external potentials. It is shown…