The interaction of linear boundary value and nonlinear functional conditions

Instytut Matematyczny Polskiej Akademii Nauk / pl / Wydawnictwa / Czasopisma IMPAN / Annales Polonici Mathematici / Wszystkie zeszyty

Michal Fečkan Annales Polonici Mathematici 58 (1993), 299-310 DOI: 10.4064/ap-58-3-299-310

The existence of solutions is studied for certain nonlinear differential equations with both linear and nonlinear conditions