Agarwal, Ravi P.O'Regan, DonalShakhmurov, Veli2024-05-252024-05-25200900893-965910.1016/j.aml.2009.04.0042-s2.0-68449101721https://doi.org/10.1016/j.aml.2009.04.004https://hdl.handle.net/20.500.14517/654In this work we present optimal regularity results for nonlocal boundary value problems for higher order nonlinear degenerate differential operator equations. Solutions will be sought in the space W-p,gamma([2m]). (C) 2009 Elsevier Ltd. All rights reserved.eninfo:eu-repo/semantics/closedAccessOperator-valued multipliersInterpolation of Banach spacesBoundary value problemsDifferential operator equationsAbstract nonlinear equationsArticleQ1Q1221015561561WOS:000270057200014