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Existência de solução para um problema envolvendo uma equação diferencial fracionária
(Universidade Federal de Santa MariaBrasilMatemáticaUFSMPrograma de Pós-Graduação em MatemáticaCentro de Ciências Naturais e Exatas, 2019-11-06)
This paper aims to present results that guarantee the existence of solution to a problem
involving a fractional differential equation with antiperiodic boundary conditions. The
fractional differential equation considered ...
A Banach spaces-based analysis of a new mixed-primal finite element method for a coupled flow-transport problem
(Computer Methods In Applied Mechanics And Engineering, 2021)
Vacuum energy as a c-function for theories with dynamically generated masses
(Elsevier B.V., 2014)
Bounded and periodic solutions of nonlinear integro-differential equations with infinite delay
(2009)
By using the concept of integrable dichotomy, the fixed point theory, functional analysis methods and some new technique of analysis, we obtain new criteria for the existence and uniqueness of bounded and periodic solutions ...
Failures of homogeneous and isotropic cosmologies in extended quasidilaton massive gravity
(American Physical Society, 2017-10)
We analyze the extended quasidilaton massive gravity model around a Friedmann-Lemaître-Robertson- Walker cosmological background. We present a careful stability analysis of asymptotic fixed points. We find that the traditional ...
Some dynamical properties of a classical dissipative bouncing ball model with two nonlinearities
(2013-04-15)
Some dynamical properties for a bouncing ball model are studied. We show that when dissipation is introduced the structure of the phase space is changed and attractors appear. Increasing the amount of dissipation, the edges ...
Analysis and mixed-primal finite element discretisations for stress-assisted diffusion problems
(2018)
We analyse the solvability of a static coupled system of PDEs describing the diffusion of a solute into an elastic material, where the process is affected by the stresses exerted in the solid. The problem is formulated in ...
Fixed point theory: A brief survey.
(SABER ULA, 2005)