title: Well-posedness of nonlocal parabolic differential problems with dependent operators.
abstract: The nonlocal boundary value problem for the parabolic differential equation v'(t) + A(t)v(t) = f(t) (0 ≤ t ≤ T), v(0) = v(λ) + φ, 0 < λ ≤ T in an arbitrary Banach space E with the dependent linear positive operator A(t) is investigated. The well-posedness of this problem is established in Banach spaces C 0 (β,γ) (E α-β ) of all E α-β -valued continuous functions φ(t) on [0, T] satisfying a Hölder condition with a weight (t + τ)(γ). New Schauder type exact estimates in Hölder norms for the solution of two nonlocal boundary value problems for parabolic equations with dependent coefficients are established.
authors: Department of Mathematics, Fatih University, 34500 Istanbul, Turkey ; ITTU, 74400 Ashgabat, Turkmenistan.
authors: Allaberen
authors: A
authors: Ashyralyev
authors: Tejen High School, Tejen, Turkmenistan ; Department of Mathematics, Turkmen State University, 74400 Ashgabat, Turkmenistan.
authors: Asker
authors: A
authors: Hanalyev
mesh_terms: D000465:Algorithms; D008962:Models, Theoretical