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Role of interstitial pinning in the dynamical phases of vortices in superconducting films
(2013-06-01)
We analyze the vortex dynamics in superconducting thin films with a periodic array of pinning centers. In particular, we study the effect of anisotropy for a Kagomé pinning network when longitudinal and transverse transport ...
Role of interstitial pinning in the dynamical phases of vortices in superconducting films
(2013-06-01)
We analyze the vortex dynamics in superconducting thin films with a periodic array of pinning centers. In particular, we study the effect of anisotropy for a Kagomé pinning network when longitudinal and transverse transport ...
Population growth modeling with boom and bust patterns: the impulsive differential equation formalism
(World Scientific Publ, 2015)
This note gives an overview on basic mathematical models describing the population dynamics
of a single species whose vital dynamics has different time scales. We present five cases
combining two time-scales with Malthusian ...
A method for solving nonlinear differential equations: An application to λϕ4 model
(2015-01-01)
Recently, it has been great interest in the development of methods for solving nonlinear differential equations directly. Here, it is shown an algorithm based on Padé approximants for solving nonlinear partial differential ...
Origem dos números complexos
(Universidade Tecnológica Federal do ParanáCampo Mourao, 2011)
In this paper seeks to study the historical reasons why, slowly and through many different areas of studies, the concept was built the set of complex numbers, seeking to justify their need to
progress in mathematics and ...
Algoritmos quânticos para resolução de equações diferenciais: análise de complexidade e aplicabilidade
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2022-02-11)
This work consists in a complexity analysis of an algorithm for solving differential equations,
which shares common characteristics with other algorithms designed for the same task.
Operations such as state preparation, ...