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Advances in Difference Equations
Article . 2012 . Peer-reviewed
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Advances in Difference Equations
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On Fibonacci functions with Fibonacci numbers

Authors: Hee Sik Kim; Jeong Soon Han; Joseph Neggers;

On Fibonacci functions with Fibonacci numbers

Abstract

Abstract In this paper we consider Fibonacci functions on the real numbers R, i.e., functions f : R → R such that for all x ∈ R , f ( x + 2 ) = f ( x + 1 ) + f ( x ) . We develop the notion of Fibonacci functions using the concept of f-even and f-odd functions. Moreover, we show that if f is a Fibonacci function then lim x → ∞ f ( x + 1 ) f ( x ) = 1 + 5 2 . MSC:11B39, 39A10.

Related Organizations
Keywords

Algebra and Number Theory, Applied Mathematics, Functions of bounded variation, generalizations, Fibonacci and Lucas numbers and polynomials and generalizations, Fibonacci function, golden ratio, Analysis, \(f\)-even (\(f\)-odd) function

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
10
Top 10%
Top 10%
Average
gold