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Title: On one-parameter generalization of Fibonacci and Leonardo elliptic quaternions (English)
Author: Bród, Dorota
Author: Szynal-Liana, Anetta
Language: English
Journal: Applications of Mathematics
ISSN: 0862-7940 (print)
ISSN: 1572-9109 (online)
Volume: 71
Issue: 3
Year: 2026
Pages: 353-364
Summary lang: English
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Category: math
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Summary: The motion of a point on an ellipsoid can be interpreted using the generation of elliptical rotations. An elliptical rotation can be defined using elliptic quaternions. The Fibonacci sequence, defined by the second-order linear relation, is a famous sequence used in mathematics, physics, computer science, technical analysis and others. In this paper, we introduce and study generalized Fibonacci-Leonardo elliptic quaternions, which generalize the Fibonacci elliptic quaternions and Leonardo elliptic quaternions, simultaneously. We give the ordinary generating functions, the Binet-type formulas, general bilinear index-reduction formulas, and the sum of the finite, finite odd, and finite even terms of these quaternions. (English)
Keyword: quaternion
Keyword: elliptic quaternion
Keyword: Fibonacci number
Keyword: Leonardo number
MSC: 11B37
MSC: 11B39
DOI: 10.21136/AM.2026.0120-26
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Date available: 2026-07-02T06:51:43Z
Last updated: 2026-08-19
Stable URL: http://hdl.handle.net/10338.dmlcz/153672
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