arXiv subjects

Isaías David Marín Gaviria

Publications and source records attributed to Isaías David Marín Gaviria.

3 recordsLinked to original sources

arXiv2021

Relationships Between Mutations of Brauer Configuration Algebras and Some Diophantine Equations

Mutations on Brauer configurations are introduced and associated with some suitable automata in order to solve generalizations of the Chicken McNugget problem. Besides, based on marked order polytopes a new class of diophantine equations called Gelfand-Tsetlin equations are also solved. The approach allows giving an algebraic description of the schedule of an AES key via some suitable non-deterministic finite automata (NFA).

math.RT↗

arXiv2021

Coxeter's Frieze Patterns Arising from Dyck Paths

Frieze patterns are defined by objects of a category of Dyck paths, to do that, it is introduced the notion of diamond of Dynkin type An. Such diamonds constitute a tool to build integral frieze patterns.

math.RT↗

arXiv2021

Brauer Configuration Algebras and Matrix Problems to Categorify Integer Sequences

Bijections between invariants associated to indecomposable projective modules over some suitable Brauer configuration algebras and invariants associated to solutions of the Kronecker problem and the four subspace problem are used to categorify integer sequences in the sense of Ringel and Fahr. Dimensions of the Brauer configuration algebras and their corresponding centers involved in the different processes are given as well.

math.RT↗