References
- Bruck RE. Periodic forcing of solutions of a boundary value problem for a second order differential equation in Hilbert space. J. Math. Anal. Appl. 1980;76:159–173.
- Apreutesei NC. On a class of difference equations of monotone type. J. Math. Anal. Appl. 2003;288:833–851.
- Djafari Rouhani B, Khatibzadeh H. Existence and asymptotic behavior of solutions to first- and second-order difference equations with periodic forcing. J. Differ. Equ. Appl. 2012;18:1593–1606.
- Khatibzadeh H, Moroşanu G. Strong and weak solutions to second order differential inclusions governed by monotone operators. Set-Valued Var. Anal. 2014; 22:521–531.
- Barbu V. Nonlinear semigroups and differential equations in Banach spaces. Leyden: Noordhoff; 1976.
- Brézis H. Opérateurs maximaux monotones et semi-groupes de contractions dans les espaces de Hilbert [Maximal monotone operators and semigroups of contractions in Hilbert spaces]. Amsterdam-London: North-Holland; 1973.
- Moroşanu G. Nonlinear evolution equations and applications. Dordrecht: D. Reidel; 1988.
- Akagi G, Ôtani M. Evolution inclusions governed by subdifferentials in reflexive Banach spaces. J. Evol. Equ. 2004;4:519–541.