Results 91 to 100 of about 16,304 (189)

More generalized k(ε)-Fibonacci sequence, series, and its applications

open access: yesAIP Advances
In this study, we present a generalized higher-order delta operator with the co-efficient of falling factorial and its inverse, both of which allow us to get more generalized k(ε)-Fibonacci sequences along with their sums, a few theorems, and some ...
Rajiniganth P   +3 more
doaj   +1 more source

Generalized Fibonacci Sequences and Binet-Fibonacci Curves

open access: yes, 2017
We have studied several generalizations of Fibonacci sequences as the sequences with arbitrary initial values, the addition of two and more Fibonacci subsequences and Fibonacci polynomials with arbitrary bases. For Fibonacci numbers with congruent indices we derived general formula in terms of generalized Fibonacci polynomials and Lucas numbers.
Özvatan, Merve, Pashaev, Oktay K.
openaire   +2 more sources

Random Fibonacci Words via Clone Schur Functions

open access: yesForum of Mathematics, Sigma
We investigate positivity and probabilistic properties arising from the Young–Fibonacci lattice $\mathbb {YF}$ , a 1-differential poset on words composed of 1’s and 2’s (Fibonacci words) and graded by the sum of the digits.
Leonid Petrov, Jeanne Scott
doaj   +1 more source

Some Notes on Odd or Even Indexed Fibonacci And Lucas Sequences

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
The uniqueness of the sum of the elements of finite subsets of the odd oreven indexed Fibonacci and Lucas sequences are proved. Moreover, it is shownthat the odd or even indexed Fibonacci and Lucas sequences are superincreasingsequences.
Alparslan Kargın   +2 more
doaj  

Focusing performance of Fibonacci tiling-based zone plates. [PDF]

open access: yesSci Rep
Garmendía-Martínez A   +5 more
europepmc   +1 more source

Mode localization in chiral periodic approximants of Fibonacci magnonic superlattices. [PDF]

open access: yesSci Rep
Flores-Farías J   +6 more
europepmc   +1 more source

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