%0 Journal Article
%T Nonlinear second-order delay differential equation
%A Byszewski, Ludwik
%J Technical Transactions
%V 2019
%R 10.4467/2353737XCT.19.038.10212
%N Volume 3 Year 2019 (116)
%P 141-148
%K second-order delay equation, initial-boundary value problem, Banach contraction principle, Bielecki norm
%@ 0011-4561
%D 2019
%U https://ejournals.eu/en/journal/czasopismo-techniczne/article/nonlinear-second-order-delay-differential-equation
%X 
	The aim of this paper is to prove the theorem on the existence and uniqueness of the classical solution of the initial-boundary value problem for a nonlinear second-order delay differential equation. For this purpose, we apply the Banach contraction principle and the Bielecki norm. The paper is based on publications [1–7] and is a generalisation of publication [6].