Fixed point results for non-self operators R₊^{m}-metric spaces
Abstract The purpose of this paper is to discuss some problems of the fixed point theory for non-self operators on…
Nonlinear analysis
Fixed Point Results and the Ekeland Variational Principle in Vector B-Metric Spaces
Abstract In this paper, we extend the concept of b-metric spaces to the vectorial case, where the distance is vector…
A fixed-point approach to control problems for Kolmogorov type second-order equations and systems
Abstract In this paper, the second-order differential equations and systems of Kolmogorov type are defined. With reference to population dynamics…
Integral equation with maxima via fibre contraction principle
Abstract The aim of this paper is to emphasize the role of the fibre contraction principle in the study of…
A Mutual Control Problem for Semilinear Systems via Fixed Point Approach
Abstract In this paper, we introduce and discuss the concept of a mutual control problem. Our analysis relies on a…
Localization of energies in Navier–Stokes models with reaction terms
Abstract We analyze a general class of coupled systems of stationary Navier-Stokes type equations with variable coefficients and non-homogeneous terms…
Localization of Nash-type equilibria for systems with partial variational structure
Abstract In this paper, we aim to generalize an existing result by obtaining localized solutions within bounded convex sets, while…
Perov’s theorem applied to systems of equations
Abstract In this paper, we consider systems of equations having a linear part and also a nonlinear part. We give…
Positive radial solutions for Dirichlet problems in the ball
Abstract We are concerned with existence, localization and multiplicity of positive radial solutions to Dirichlet problems with φ-Laplacians in a ball, in both…
On the iterates of uni- and multidimensional operators
Abstract The problem of the convergence of the iterates of operators or of a sequence of operators is discussed in…