N. Tsouli

Ground state solutions and asymptotics for discrete Kirchhoff problems

While superlinear discrete Kirchhoff problems have been extensively studied via variational minimax methods, the sublinear regime \(\sigma\in(1,2)\), where the Kirchhoff energy dominates the reaction term, remains essentially unexplored. Also the asymptotic behavior of ground states as \(\lambda\to0^+\) has not been in...