Özdemir, YıldırımKüçükünal, Mehmet2020-04-302020-04-3020121085-33751687-0409https://doi.org/10.1155/2012/687321https://hdl.handle.net/20.500.12684/2426WOS: 000305611400001The nonlocal boundary value problem d(2)u(t)/dt(2) + Au(t) = f(t) (0 <= t <= 1), i(du(t)/dt) + Au(t) = g(t) (-1 <= t <= 0), u(0(+)) = u(0(-)), u(t)(0(+)) = u(t)(0(-)), Au(-1) = alpha u(mu) + phi, 0 < mu <= 1, for hyperbolic Schrodinger equations in a Hilbert space H with the self-adjoint positive definite operator A is considered. The stability estimates for the solution of this problem are established. In applications, the stability estimates for solutions of the mixed-type boundary value problems for hyperbolic Schrodinger equations are obtained.en10.1155/2012/687321info:eu-repo/semantics/openAccessArticleWOS:000305611400001Q4Q1