On solvability of a class of nonlinear second order integro-differential equations in the space \(W_1^2(\mathbb{R}^+)\). (English. Russian original) Zbl 1342.45009
J. Contemp. Math. Anal., Armen. Acad. Sci. 50, No. 5, 220-228 (2015); translation from Izv. Nats. Akad. Nauk Armen., Mat. 50, No. 5, 61-73 (2015).
Reviewer: Martin Väth (Prague)