Results 1 to 10 of about 15,160 (203)

ON THE PROPERTIES OF NEW FAMILIES OF PELL AND PELL-LUCAS NUMBERS

Ars Comb., 2014
In this paper, new families of Pell and Pell-Lucas numbers are introduced. In addition, we present the recurrence relations and the generating functions of the new families for k ...
Uslu, Kemal, Gokkaya, Havva
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Hessenberg matrices and the Pell-Lucas and Jacobsthal numbers

, 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.
Köse, H., Aktaş, İbrahim, Aktaş, I., Köse, Hasan   +3 more
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-cobalancing and lucas -cobalancing numbers

, 2021
Bu çalışmada kobalans sayılarının genelleştirilmişi olan -kobalans sayıları ele alınmış ve bu sayılar ile Lucas -kobalans sayılarının genel terimleri elde edilmiştir. Birinci bölümde balans sayıları ve kobalans sayıları hakkında bazı önemli kavramlara ve
Erdem, Alper
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BCG vaccination to reduce the impact of COVID-19 in healthcare workers: Protocol for a randomised controlled trial (BRACE trial). [PDF]

BMJ Open, 2021
Pittet LF, Messina NL, Gardiner K, Orsini F, Abruzzo V, Bannister S, Bonten M, Campbell JL, Croda J, Dalcolmo M, Elia S, Germano S, Goodall C, Gwee A, Jamieson T, Jardim B, Kollmann TR, Guimarães Lacerda MV, Lee KJ, Legge D, Lucas M, Lynn DJ, Lynn DJ, McDonald E, Manning L, Munns CF, Perrett KP, Prat Aymerich C, Richmond P, Shann F, Sudbury E, Villanueva P, Wood NJ, Lieschke K, Subbarao K, Davidson A, Curtis N, BRACE trial Consortium Group.   +37 more
europepmc   +1 more source

Equations with arithmetic functions of Pell numbers [PDF]

, 2014
Here, we prove some diophantine results about the Euler function of Pell numbers and their Pell-Lucas companion sequence. For example, if the Euler function of the nth Pell number Pn or Pell- Lucas companion number Qn is a power of 2, then n is greater ...
Pantelimon Stănică, Luca, Florian, Stănică, Pantelimon, Florian Luca   +3 more
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Gauss pell numbers

, 2012
Bu çalışmada Gauss Fibonacci ve Gauss Lucas sayıları gözönüne alınarak Gauss Pell, Gauss Pell-Lucas, Gauss Jacobsthal ve Gauss Jacobstal-Lucas sayıları tanımlanmış olup bu sayılarla ilgili bazı özellikler elde edilmiştir.
Özkan, Gül
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Interactions Among Native and Non-Native Predatory Coccinellidae Influence Biological Control and Biodiversity. [PDF]

Ann Entomol Soc Am, 2021
Li H, Li B, Lövei GL, Kring TJ, Obrycki JJ.   +4 more
europepmc   +1 more source

SOME LINKS OF BALANCING AND COBALANCING NUMBERS WITH PELL AND ASSOCIATED PELL NUMBERS

, 2014
Links of balancing and cobalancing numbers with Pell and associated Pell numbers are established. It is proved that the nth balancing number is product of the nth Pell number and the nth associated Pell number.
G. K. Panda, Prasanta Kumar Ray
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Estimating time-series changes in social sentiment @Twitter in U.S. metropolises during the COVID-19 pandemic. [PDF]

J Comput Soc Sci, 2023
Saito R, Haruyama S.
europepmc   +1 more source

Incomplete fibonaccı ve lucas p - numbers

, 2011
Bu çalışmada tamamlanmamış genelleştirilmiş Fibonacci sayılarına benzer olarak tamamlanmamış Fibonacci p - sayıları tanımlandı. Ayrıca Lucas p- sayılarından yararlanarak tamamlanmamış Lucas p - sayıları tanımlandı.
Firengiz, Miraç Çetin
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