Let K be a number field with ring of integers O. Let I be an ideal in O and let φ, ψ be characters of the abelian group O/I. We shall denote by (O/I)b the character group of O/I. We shall consider the following exponential ...

We show that the Gel’fand character χG of a finite group G (i.e. the sum of all irreducible complex characters of G ) may be realized as a “ twisted trace” g 7→ T r(ρg ◦ T ) for a suitable involutive linear automorphism ...

Neste trabalho, nós estudamos alguns problemas teóricos na teoria de corpos finitos e que são de interesse para várias aplicações, bem como em teoria de códigos, criptografia e áreas relacionadas. Em particular, nós estudamos ...

The central objective of this project is based on demonstrating visual development a videogame summarizing important events in the life of San Agustin with an interaction of questions and answers that will be given throughout ...

Neste trabalho estudamos somas incompletas de caracteres e como estimar estas usando métodos analíticos para relacioná-las com somas completas associadas, para as quais existem métodos de estimação vindos de geometria ...

Considering the expansion of grown of common bean for large mechanized areas and the need of biofortication of basic foods consumed by the Brazilian population, to minimize minerals deficiencies, obtaining common bean lines ...