2 papers
math.AP2026
Global Multiplicity and Comparison Principles for Singular Problems driven by Mixed Local-Nonlocal Operators
R. Dhanya, Sarbani Pramanik
We study a singular elliptic problem driven by a mixed local-nonlocal operator of the form \begin{equation*} \begin{aligned} -Î_p u + (-Î_q)^s u &= \fracλ{u^δ} + u^r \text{ in…
math.AP2026
Multiple positive solutions to a perturbed Gelfand problem involving mixed local-nonlocal operators and singular nonlinearity
Sarbani Pramanik
We investigate a perturbed Gelfand problem involving a mixed local-nonlocal -Laplacian operator with singular nonlinearity: \begin{equation*} \begin{aligned} -Î_p u + (-Î_p)^s…