Şen, ErdoğanStikonas, Arturas2022-05-112022-05-1120211392-6292https://doi.org/10.3846/mma.2021.13056https://hdl.handle.net/20.500.11776/4724In this work, we obtain asymptotic formulas for eigenvalues and eigenfunctions of the second order boundary-value problem with a Bitsadze–Samarskii type nonlocal boundary condition. © 2021 The Author(s). Published by Vilnius Gediminas Technical University.en10.3846/mma.2021.13056info:eu-repo/semantics/openAccessAsymptotics of eigenvalues and eigenfunctionsDifferential equationNonlocal conditionsBoundary value problemsAsymptotic distributionsAsymptotic formulaNon-local boundary conditionsNonlocal boundary-value problemsSecond-order boundary value problemsEigenvalues and eigenfunctionsAsymptotic distribution of eigenvalues and eigenfunctions of a nonlocal boundary value problemArticle262253266Q1WOS:0006546811000062-s2.0-85101190295Q3