A double eigenvalue problem for Schrödinger equations involving sublinear nonlinearities at infinity
Regularization of a discrete backward problem using coefficients of truncated Lagrange poly\-nomials
Infinitely many radial solutions for a sub-super critical Dirichlet boundary value problem in a ball
A double eigenvalue problem for Schrödinger equations involving sublinear nonlinearities at infinity
Regularization of a discrete backward problem using coefficients of truncated Lagrange poly\-nomials
Infinitely many radial solutions for a sub-super critical Dirichlet boundary value problem in a ball
A double eigenvalue problem for Schrödinger equations involving sublinear nonlinearities at infinity
Regularization of a discrete backward problem using coefficients of truncated Lagrange poly\-nomials
Infinitely many radial solutions for a sub-super critical Dirichlet boundary value problem in a ball