not-at-ICTP

AbstractChronic myelogenous leukemia (CML) is a malignancy of the myeloid cell lineage characterized by a recurrent chromosomal abnormality: the Philadelphia…

Abstract We prove that the four-point boundary value problem \(-[\U{3d5} (u\prime)]\prime=f(t,u,u\prime),u(0)=\U{3b1} u(\U{3be}),u(T)=\U{3b2} u(\U{3b7} ),)\ where \(f:[0,T]\times R^{2}\rightarrow R)\ is continuous,…

Abstract In this paper, we study a class of neutral functional integrodifferential equations with finite delay in Banach spaces. We…

AbstractThis paper concerns the existence, localization and multiplicity of positive solutions for a φ-Laplacian problem with a perturbed term that…

AbstractThe localization of positive symmetric solutions to the Dirichlet problem for second-order ordinary differential equations involving a singular φ-Laplacian is…

AbstractWe establish existence, localization and multiplicity results of positive solutions for general operator systems in ordered Banach spaces. Our main…

AbstractMotivated by the importance of reaction-diffusion systems in modeling real processes with memory, we are interested in the existence of…

AbstractThe aim of the present paper is to study the existence, localization and multiplicity of positive solutions for a (2m)th-order…

AbstractThe localization of a critical point of minimum type of a smooth functional is obtained in a bounded convex conical…