activity
20242026
collaborators

6 papers

math.AP2026

On a fractional -Laplacian problem in the whole space and with singular reaction

Laura Gambera, Salvatore A. Marano

The existence of positive, pointwise decaying at infinity, weak solutions to a fractional -Laplacian problem in the whole space and with singular reaction is established. Trunca…

math.AP2026

On singular -Laplacian problems with discontinuous convection terms

Umberto Guarnotta, Salvatore A. Marano

The existence of positive strong solutions to a homogeneous Dirichlet -Laplacian problem, with reaction sum of a both singular at zero and highly discontinuous nonlinearity and…

math.AP2025

Differential inclusion systems with fractional competing operator and multivalued fractional convection term

Jinxia Cen, Salvatore A. Marano, Shengda Zeng

In this work, the existence of solutions (in a suitable sense) to a family of inclusion systems involving fractional, possibly competing, elliptic operators, fractional convection,…

math.AP2025

Strong solutions to singular discontinuous -Laplacian problems

Umberto Guarnotta, Salvatore A. Marano

In this paper, the existence of positive strong solutions to a Dirichlet -Laplacian problem with reaction both singular at zero and highly discontinuous is investigated. In part…

math.AP2025

Differential inclusion systems with double phase competing operators, convection, and mixed boundary conditions

Jinxia Cen, Salvatore A. Marano, Shengda Zeng

In this paper, a new framework for studying the existence of generalized or strongly generalized solutions to a wide class of inclusion systems involving double-phase, possibly com…

math.AP2024

Fractional Dirichlet problems with singular and non-locally convective reaction

Laura Gambera, Salvatore A. Marano

In this paper, the existence of positive weak solutions to a Dirichlet problem driven by the fractional -Laplacian and with reaction both weakly singular and non-locally con…