Results 1 to 10 of about 15,753 (119)

Padovan and Perrin Hybrid Number Identities

open access: yesCommunications in Advanced Mathematical Sciences, 2021
This work investigates the numbers of Padovan and Perrin hybrids. At first, the hybrid numbers, the sequences in the hybrid form, and their matrix forms are ordered as studied sequences. Thus, it was possible to display the negative index hybrids, define
Renata Vieira   +3 more
doaj   +3 more sources

A combined approach to Perrin and Padovan hybrid sequences

open access: yesHeliyon, 2021
Recently, there has been huge interest to a new numeric set, which brings together three numerical systems: complex, hyperbolic and dual numbers, called as hybrid number.
Emel Karaca   +1 more
exaly   +3 more sources

Hessenberg matrices and the Pell and Perrin numbers

open access: yesJournal of Number Theory, 2011
AbstractIn this paper, we investigate the Pell sequence and the Perrin sequence and we derive some relationships between these sequences and permanents and determinants of one type of Hessenberg matrices.
Fatih Yilmaz, Durmus Bozkurt
exaly   +4 more sources

k-Fibonacci numbers which are Padovan or Perrin numbers

open access: yesIndian Journal of Pure and Applied Mathematics, 2022
Let \( \{P_m\}_{m\ge 0} \) be the sequence of Padovan numbers defined by the linear recurrence: \( P_0=P_1=P_2=1 \), and \( P_{m+3}=P_{m+1}+P_m \) for all \( m\ge 0 \). Also, let \( \{E_m\}_{m\ge 0} \) be the sequence of Perrin numbers defined by the linear recurrence: \( E_0=3,~E_1=0,~E_2=2 \), and \( E_{m+3}=E_{m+1}+E_m \) for all \( m\ge 0 ...
Salah Eddine Rihane   +2 more
exaly   +2 more sources

Bipartite Graphs Associated with Pell, Mersenne and Perrin Numbers [PDF]

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019
In this paper, we consider the relationships between the numbers of perfect matchings (1-factors) of bipartite graphs and Pell, Mersenne and Perrin Numbers.
Öteleş Ahmet
doaj   +2 more sources

Perrin Numbers That Are Concatenations of a Perrin Number and a Padovan Number in Base b

open access: yesSymmetry
Let (Pk)k≥0 be a Padovan sequence and (Rk)k≥0 be a Perrin sequence. Let n, m, b, and k be non-negative integers, where 2≤b≤10. In this paper, we are devoted to delving into the equations Rn=bdPm+Rk and Rn=bdRm+Pk, where d is the number of digits of Rk or Pk in base b. We show that the sets of solutions are Rn∈{R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16,
Merve Guney Duman
exaly   +3 more sources

A note on Mersenne Padovan and Perrin numbers [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics, 2021
In this paper, we determine all the Mersenne numbers which are in the sequences of Padovan and Perrin numbers, respectively.
Bir Kafle   +2 more
openaire   +1 more source

Repdigits as products of consecutive Padovan or Perrin numbers [PDF]

open access: yesArabian Journal of Mathematics, 2021
AbstractA repdigit is a positive integer that has only one distinct digit in its decimal expansion, i.e., a number of the form $$a(10^m-1)/9$$ a ( 10 m - 1
Salah Eddine Rihane, Alain Togbé
openaire   +2 more sources

La controverse en vallées vaudoises : débats savants ou lutte antiprotestante ?

open access: yesChrétiens et Sociétés, 2023
Although there were many controversies in the Waldensian valleys, they left few traces: they rarely gave rise to the publication of reports, and many of them seemed more akin to fistfights than scholarly debates.
Yves Krumenacker
doaj   +1 more source

New Data on the Occurrence of Scarabaeoid Beetles (Coleoptera: Scarabaeoidea) in Serbia

open access: yesDiversity, 2023
The Serbian fauna of the superfamily Scarabaeoidea is relatively well-known compared to the neighbouring countries. Many common species known from Serbia’s neighbouring countries are not recorded in Serbia, despite the richness of the country’s habitats,
Adam Byk   +10 more
doaj   +1 more source

Home - About - Disclaimer - Privacy