Results 91 to 100 of about 30,407 (243)

Fibonacci numbers and orthogonal polynomials

open access: yesArab Journal of Mathematical Sciences, 2011
A note dated June 2007 has been added with some historical comments.
openaire   +4 more sources

An identity for the Fibonacci and Lucas numbers [PDF]

open access: yesGlasgow Mathematical Journal, 1993
In this paper we prove an identity between sums of reciprocals of Fibonacci and Lucas numbers. The Fibonacci numbers are defined for all n ≥ 0 by the recurrence relation Fn + 1 = Fn + Fn-1 for n ≥ 1, where F0 = 0 and F1 = 0. The Lucas numbers Ln are defined for all n ≥ 0 by the same recurrence relation, where L0 = 2 and L1 = 1 We prove the following ...
openaire   +3 more sources

Total Graph Interpretation of the Numbers of the Fibonacci Type

open access: yesJournal of Applied Mathematics, 2015
We give a total graph interpretation of the numbers of the Fibonacci type. This graph interpretation relates to an edge colouring by monochromatic paths in graphs. We will show that it works for almost all numbers of the Fibonacci type. Moreover, we give
Urszula Bednarz   +2 more
doaj   +1 more source

On Diophantine quadruples of Fibonacci numbers

open access: yesGlasnik Matematicki, 2017
We show that there are only finitely many Diophantine quadruples, that is, sets of four positive integers {a1,a2,a3,a4} such that aiaj+1 is a square for all 1 ≤ i < j ≤ 4, consisting of Fibonacci numbers.
Fujita, Yasutsugu, Luca, Florian
openaire   +4 more sources

On Doubled and Quadrupled Fibonacci Type Sequences

open access: yesAnnales Mathematicae Silesianae
In this paper we study a family of doubled and quadrupled Fibonacci type sequences obtained by distance generalization of Fibonacci sequence. In particular we obtain doubled Fibonacci sequence, doubled and quadrupled Padovan sequence and quadrupled ...
Yilmaz Nur Şeyma   +3 more
doaj   +1 more source

Psychoacoustic Properties of Fibonacci Sequences

open access: yesActa Polytechnica, 2008
1202, Fibonacci set up one of the most interesting sequences in number theory. This sequence can be represented by so-called Fibonacci Numbers, and by a binary sequence of zeros and ones.
J. Sokoll, S. Fingerhuth
doaj  

On the Frobenius Number of Fibonacci Numerical Semigroups [PDF]

open access: green, 2007
J. M. MARIN   +2 more
openalex   +1 more source

δ-Fibonacci numbers

open access: yesApplicable Analysis and Discrete Mathematics, 2009
The scope of the paper is the definition and discussion of the polynomial generalizations of the Fibonacci numbers called here ?-Fibonacci numbers. Many special identities and interesting relations for these new numbers are presented. Also, different connections between ?-Fibonacci numbers and Fibonacci and Lucas numbers are proven in this paper.
Roman Wituła, Damian Słota
openaire   +2 more sources

On some series involving the binomial coefficients $binom{3n}{n}$ [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics
Using a simple transformation, we obtain much simpler forms for some series involving binomial coefficients $binom{3n}{n}$ derived by Necdet Batir. New evaluations are given and connections with Fibonacci numbers and the golden ratio are established ...
Kunle Adegoke   +2 more
doaj   +1 more source

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