Prasanta K Ray and Gopal K Panda
Notes on Number Theory and Discrete Mathematics, ISSN 1310–5132
Volume 21, 2015, Number 3, Pages 56–63
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Authors and affiliations
Prasanta K Ray
Department of Mathematics, Veer Surendra Sai University of Technology
Odisha, Burla-768018, India
Gopal K Panda
Department of Mathematics, National Institute of Technology Rourkela
Rourkela-769008, India
Abstract
It is well known that balancing and Lucas-balancing numbers are expressed as determinants of suitable tridiagonal matrices. The aim of this paper is to express certain subsequences of balancing and Lucas-balancing numbers in terms of determinants of tridiagonal matrices. Using these tridiagonal matrices, a factorization of the balancing numbers is also derived.
Keywords
- Balancing numbers
- Balancers
- Lucas-balancing numbers
- Tridiagonal matrices
AMS Classification
- 11B39
- 11B83
References
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Cite this paper
Ray, P. K., & Panda, G. K. (2015). Tridiagonal matrices related to subsequences of balancing and Lucas-balancing numbers. Notes on Number Theory and Discrete Mathematics, 21(3), 56-63.