On types of solutions of the second order nonlinear boundary value problems
Summary: We review the results concerning types of solutions of boundary value problems for the second order nonlinear equation \((l_2 x)(t) = f(t, x, x')\), where \((l_2 x)(t)\) is the second order linear differential form. The existence results and the multiplicity results are stated in terms of types of solutions.
scientific article; zbMATH DE number 7022678
scientific article