Symmetric positive solutions to a singular φ-Laplace equation
AbstractThe localization of positive symmetric solutions to the Dirichlet problem for second-order ordinary differential equations involving a singular φ-Laplacian is…
not-at-ICTP
Multiplicity results for operator systems via fixed point index
AbstractWe establish existence, localization and multiplicity results of positive solutions for general operator systems in ordered Banach spaces. Our main…
Hybrid delay evolution systems with nonlinear constraints
AbstractMotivated by the importance of reaction-diffusion systems in modeling real processes with memory, we are interested in the existence of…
Multiple positive solutions to a (2m)th-order boundary value problem
AbstractThe aim of the present paper is to study the existence, localization and multiplicity of positive solutions for a (2m)th-order…
A critical point theorem in bounded convex sets and localization of Nash-type equilibria of nonvariational systems
AbstractThe localization of a critical point of minimum type of a smooth functional is obtained in a bounded convex conical…
Analysis of a planar differential system arising from hematology
AbstractA complete analysis of a planar dynamic system arising from hematology is provided to confirm the conclusions of computer simulations.…
Theory and computation for multiple positive solutions of non-local problems at resonance
AbstractResonance non-positone and non-isotone problems for first order differential systems subjected to non-local boundary conditions are reduced to the non-resonance…
Multiple positive standing wave solutions for Schrödinger equations with oscillating state-dependent potentials
AbstractMotivated by relevant physical applications, we study Schrödinger equations with state-dependent potentials. Existence, localization and multiplicity results are established for…
A three critical point result in a bounded domain of a Banach space and applications
AbstractUsing the bounded mountain pass lemma and the Ekeland variational principle, we prove a bounded version of the Pucci-Serrin three…
Localization of positive critical points in Banach spaces and applications
AbstractTwo critical point theorems of M. Schechter in a ball of a Hilbert space are extended to uniformly convex Banach…