Maillet type theorem for nonlinear totally characteristic partial differential equations
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DOI: 10.1007/s00208-019-01864-x
Abstract: The paper discusses a holomorphic nonlinear singular partial differential equation $$(t \partial _t)^mu=F(t,x,\{(t \partial _t)^j \partial _x^{\alpha }u \}_{j+\alpha \le m, j read more here.
Keywords: nonlinear totally; maillet type; partial differential; totally characteristic ... See more keywords
A bifurcation theorem for nonlinear matrix models of population dynamics
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Difference Equations and Applications"
DOI: 10.1080/10236198.2019.1699916
Abstract: ABSTRACT We prove a general theorem for nonlinear matrix models of the type used in structured population dynamics that describes the bifurcation that occurs when the extinction equilibrium destabilizes as a model parameter is varied.… read more here.
Keywords: matrix models; nonlinear matrix; bifurcation theorem; theorem nonlinear ... See more keywords
Fixed-Point Theorem for Nonlinear F -Contraction via w -Distance
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DOI: 10.1155/2020/6617517
Abstract: The aim of this paper is to introduce a notion of - contraction defined on a metric space with - distance. Moreover, fixed-point theorems are given in this framework. As an application, we prove the… read more here.
Keywords: point theorem; distance; theorem nonlinear; contraction ... See more keywords