Different Bounds of Various Norms of Special Matrices with Generalized Pell–Lucas Sequence
Abstract
Norm bounds for circulant-type matrices associated with the bi-periodic Pell–Lucas sequence are examined from a symmetry-driven perspective. By incorporating alternating recurrence coefficients, the results clarify how periodicity and circulant structure affect spectral norm behavior through explicit bounds. This framework extends existing Pell–Lucas-type matrix inequalities and emphasizes the role of symmetry in spectral analysis.
Fields of Study & Subjects
Matrix Theory and Algorithms
Mathematical Inequalities and Applications
Graph theory and applications
Publication details
- Journal / source
- Symmetry
- Volume
- 18
- Issue
- 2
- Pages
- 236–236
- Publication date
- 29 January 2026
- Language
- EN