2 papers
math.AP2025
Segregated solutions for a class of systems with Lotka-Volterra interaction
Qing Guo, Angela Pistoia, Shixin Wen
This paper deals with the existence of positive solutions to the system $$ -Δw_1 - \varepsilon w_1 = μ_{1} w_1^{p} + βw_1 w_2\ \text{in } Ω,\ -Δw_2 - \varepsilon w_2 = μ_{2} w_2^{p…
math.AP2025
Concentrating solutions of nonlinear Schrödinger systems with mixed interactions
Qing Guo, Angela Pistoia, Shixin Wen
In this paper we study the existence of solutions to nonlinear Schrödinger systems with mixed couplings of attractive and repulsive forces, which arise from the models in Bose-Eins…