Approximations of solutions to neutral functional differential equations with nonlocal history conditions

Theorems about the existence and uniqueness of solutions of a semilinear evolution nonlocal Cauchy problem

Ludwik Byszewski · Journal of Mathematical Analysis and Applications · 1991 · 917 citations

Elliptic Equation, Engineering, Parabolic Equation +5

Theorem about the existence and uniqueness of a solution of a nonlocal abstract cauchy problem in a banach space

Ludwik Byszewski, V. Lakshmikantham · Applicable Analysis · 1991 · 460 citations

Banach Theorem, Banach Space, Functional Analysis +2

Existence Results for Partial Neutral Functional Differential Equations with Unbounded Delay

Eduardo Hernández, Hernán R. Henrı́quez · Journal of Mathematical Analysis and Applications · 1998 · 256 citations

Time Delay System, Existence Results, Unbounded Delay +3

Existence of solutions of a semilinear functional-differential evolution nonlocal problem

Ludwik Byszewski, Haydar Akça · Nonlinear Analysis · 1998 · 196 citations

Non-local Interaction, Variational Analysis, Functional Analysis +3

Existence of Periodic Solutions of Partial Neutral Functional Differential Equations with Unbounded Delay

Eduardo Hernández, Hernán R. Henrı́quez · Journal of Mathematical Analysis and Applications · 1998 · 132 citations

Periodic Solutions, Time Delay System, Unbounded Delay +5