Spectrums of Solvable Pantograph Differential-Operators for First Order

Author:

Ismailov Z. I.1,Ipek P.2

Affiliation:

1. Department of Mathematics, Faculty of Arts and Sciences, Karadeniz Technical University, 61080 Trabzon, Turkey

2. Institute of Fundamental Sciences, Karadeniz Technical University, 61080 Trabzon, Turkey

Abstract

By using the methods of operator theory, all solvable extensions of minimal operator generated by first order pantograph-type delay differential-operator expression in the Hilbert space of vector-functions on finite interval have been considered. As a result, the exact formula for the spectrums of these extensions is presented. Applications of obtained results to the concrete models are illustrated.

Publisher

Hindawi Limited

Subject

Applied Mathematics,Analysis

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1. On Some Class of Normal Differential Operators for First Order;Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi;2023-11-30

2. First Order Selfadjoint Differential Operators with Involution;Lobachevskii Journal of Mathematics;2021-03

3. On the Compactly Solvable Differential Operators for First Order;Lobachevskii Journal of Mathematics;2020-06

4. Delay differential operators and some solvable models in life sciences;Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics;2017

5. Solvability of first order functional differential operators;Journal of Mathematical Chemistry;2015-07-28

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