On a new improved unifying closed formula for all Fibonacci-type sequences and some applications

被引:2
|
作者
Kaddoura, Issam [1 ]
Mourad, Bassam [2 ]
机构
[1] Lebanese Int Univ, Fac Arts & Sci, Dept Math, Saida, Lebanon
[2] Lebanese Univ, Dept Math, Fac Sci, Beirut, Lebanon
关键词
Generalized Fibonacci sequence; Fibonacci number; Lucas number; Pell sequence; Pell-Lucas sequence; Chebychev polynomial; Fibonacci polynomial; Lucas polynomial; Jacobsthal polynomial; Jacobsthal-Lucas polynomial; Lucas-Lehmer test; LUCAS; PROOF;
D O I
10.1016/j.jnt.2017.06.014
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we establish a new general framework under which all generalized Fibonacci-type sequences come together. The main result lies in obtaining one new general closed formula solution for all such sequences by using only matrix theory. This new formula in turn gives new closed formula solutions for most well-known sequences of this type. Next, the advantages of this formula are exploited. In particular, two applications are presented; one deals with finding the most general congruence formula for such sequences which generalizes most known formulas of this type and the other is concerned with computational number theory. (C) 2017 Elsevier Inc. All rights reserved.
引用
收藏
页码:271 / 283
页数:13
相关论文
共 50 条