Results 141 to 150 of about 21,203 (185)

Clitoria ternatea L. as a Potential High Quality Forage Legume. [PDF]

open access: yesAsian-Australas J Anim Sci, 2014
Abreu ML   +7 more
europepmc   +1 more source

On \(k\)-Pell-Lucas Numbers Close to a Power of 2

open access: yes
Bachabi, Mohamadou   +2 more
openaire   +2 more sources

Pell and Pell–Lucas Numbers with Applications [PDF]

open access: yes, 2014
Pell and Pell–Lucas Numbers has been carefully crafted as an undergraduate/graduate textbook; the level of which depends on the college/university and the instructor’s preference.
Koshy, Thomas
exaly   +3 more sources

Pell and Pell–Lucas Numbers as Product of Two Repdigits

Mathematical Notes, 2022
Let \( (P_n)_{n\ge 0} \) and \( (Q_n)_{n\ge 0} \) be the sequences of Pell and Pell-Lucas numbers, respectively, given by the linear recurrences: \( P_0=0, P_1=1 \), \( Q_0=2, Q_1=2 \), and \( P_{n+2}=2P_{n+1}+P_n \) and \( Q_{n+2}=2Q_{n+1}+Q_n \) for all \( n\ge 0 \).
Erduvan, F., Keskin, R.
exaly   +2 more sources

Pell–Lucas Numbers as Sum of Same Power of Consecutive Pell Numbers

Mediterranean Journal of Mathematics, 2022
Let \(P_{n}\) be the \(n\)-th term of the Pell sequence defined as \(P_{0}=0, P_{1}=1, P_{n}=2P_{n+1}+P_{n}\) and let \(Q_{n}\) be the \(n\)-th term of the Pell-Lucas sequence defined as \(Q_{0}=Q_{1}=2, Q_{n}=2Q_{n-1}+Q_{n-2}\). The authors are interested in non-negative integers \((m, n, k, x)\) solutions of the Diophantine equation \[ P_{n}^{x}+P_{n+
Salah Eddine Rihane   +2 more
exaly   +2 more sources

Hessenberg matrices and the Pell-Lucas and Jacobsthal numbers [PDF]

open access: yes, 2015
There are many relationships between the number theory and matrix theory. In this work, we defined two upper Hessenberg Matrices and then we showed that the permanents of these Hessenberg matrices are Pell-Lucas and Jacobsthal numbers. © 2015 Academic Publications, Ltd.
Aktaş, İbrahim, Köse, Hasan
openaire   +2 more sources

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