Numerical method for verifying the existence and local uniqueness of a double turning point for a radially symmetric solution of the perturbed Gelfand equation
The authors present a numerical verification method to confirm the existence and local uniqueness of a double turning point for a radially symmetric solution of the perturbed Gelfand equation. Numerical examples are also provided.
two-parameter dependent nonlinear problem
scientific article; zbMATH DE number 5142288