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On the dcp property of exponential partial sums
(KLUWER ACADEMIC, 2005)
On the dcp property of exponential partial sums
(KLUWER ACADEMIC, 2005)
Evaluation of Kloosterman and Salié sums for arbitrary number fields
(Taylor & Francis, 2000-08)
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 ...
The exponentiated generalized gamma distribution with application to lifetime data
(TAYLOR & FRANCIS LTD, 2011)
A four-parameter extension of the generalized gamma distribution capable of modelling a bathtub-shaped hazard rate function is defined and studied. The beauty and importance of this distribution lies in its ability to model ...
Exponential sums, number of solutions of algebraic equations, and poincaré series
(Boletín de Matemáticas, 2010)
Definitions of Gauss and Ramanujan sums over the algebras A and Lv are given, and their main properties are proved. Using these results an analogous of an old result of Libri on the number of solutions of algebraic equations ...
Diferentes abordagens para o estudo das funções exponenciais e logarítmicas
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilMestrado Profissional em Matemática em Rede NacionalUTFPR, 2016-12-15)
Along this work we search to better understand the exponential and logarithmic functions so that we could present them differently from the traditional approach. In a first moment we recovered the concepts of potentiation, ...