Discrete Sturm–Liouville problems with transmission conditions
Afrika Matematika, vol.36, no.3, 2025 (ESCI, Scopus)
- Publication Type: Article / Article
- Volume: 36 Issue: 3
- Publication Date: 2025
- Doi Number: 10.1007/s13370-025-01367-w
- Journal Name: Afrika Matematika
- Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus, zbMATH
- Keywords: Difference equations, Eigenfunction expansions, Eigenfunctions
- Open Archive Collection: Article
- Azerbaijan State University of Economics (UNEC) Affiliated: Yes
Abstract
In this paper, we consider regular discrete Sturm–Liouville problems with transmission conditions. Some fundamental properties are studied concerning self-adjointness, orthogonality of eigenfunctions, and eigenfunction expansions.