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Relaxation of residual stresses induced by laser shock processing
(2009)
The Laser shock processing (LSP) is a new surface treatment technique that induces a compressive residual stress field. This work examines the effect of cyclic loading and temperature on the stability of the stress field ...
Relaxation of residual stresses induced by laser shock processing
(2009)
The Laser shock processing (LSP) is a new surface treatment technique that induces a compressive residual stress field. This work examines the effect of cyclic loading and temperature on the stability of the stress field ...
Develop data encryption by using mathematical complement
(Universidad del Zulia, 2019)
Geometry of the Bruhat-Tits tree: Branches of orders and field extensions
(2018)
Let A be a quaternion algebra over a number eld K. If Eichler's condition is satis ed,
the theory of spinor class elds and representation elds allows us to describe the set of
isomorphism classes of orders R of maximal ...
Campos de vetores suaves por partes: aspectos teóricos e aplicações
(Universidade Estadual Paulista (Unesp), 2020-01-22)
Nesta tese abordaremos aspectos qualitativos e dinâmicos de problemas envolvendo campos de vetores suaves por partes, também conhecidos como campos descontínuos. Primeiramente, apresentamos aplicações da teoria de campos ...
Stability of the Einstein static universe in the presence of vacuum energy
(2009)
The Einstein static universe has played a central role in a number of emergent scenarios recently put forward to deal with the singular origin of the standard cosmological model. Here we study the existence and stability ...
Cohomologia local de las extensiones ciclicas de grado primo
(Universidad Nacuional de Colombia; Sociedad Colombiana de matemáticas, 1985)
Se utiliza un teorema de Localización de cohomología para demostrar un teorema de Hideo Yokoi sobre cohomología de extensiones cíclicas de grado primo de cuerpos numéricos. Para ello, se reduce el teorema al caso local y ...
An application of localization to Galois cohomology.
(2011-10-13)
We use a localization theorem and a characterization of the first group of cohomology [H.sup.1](G, B) to give a new proof that the groups of cohomology [H.sup.i] (G, B) of finite cyclic extensions of number fields have ...
Simulador de alta velocidade em FPGA de circuitos LUT de lógica combinacional de topologia arbitrária para algoritmos evolucionários
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2015)
This work presents an architecture for simulation of combinational logic circuits of arbitrary topology, meant to be interfaced with evolutionary algorithms for hardware generation. It was implemented in FPGA using the VRC ...