Refik Keskin : rechercher sur Z-Library

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1

Generalized Fibonacci and Lucas numbers of the form 5x 2

Keskin, Refık, Karaatli, Olcay

Journal:

International Journal of Number Theory

Année:

2015

Langue:

english

Fichier:

PDF, 211 KB

english, 2015

2

Solutions of some quadratic Diophantine equations

Journal:

Computers & Mathematics with Applications

Année:

2010

Langue:

english

Fichier:

PDF, 249 KB

english, 2010

3

Positive integer solutions of some Diophantine equations in terms of integer sequences

Keskin, Refik, Şiar, Zafer

Journal:

Afrika Matematika

Année:

2018

Langue:

english

Fichier:

PDF, 467 KB

english, 2018

4

Generalized Fibonacci numbers of the form\(wx^{2}+1\)

Keskin, Refik, Öğüt, Ümmügülsüm

Journal:

Periodica Mathematica Hungarica

Année:

2016

Langue:

english

Fichier:

PDF, 484 KB

english, 2016

5

Repdigits as products of two Fibonacci or Lucas numbers

Erduvan, Fatih, Keskin, Refik

Journal:

Proceedings Mathematical Sciences

Année:

2020

Fichier:

PDF, 245 KB

2020

6

Service Development Kit for Media-Type Virtualized Network Services in 5G Networks

Ustok, Refik Fatih, Acar, Ugur, Keskin, Selcuk, Breitgand, David, Weit, Avi, Drakoulis, Petros, Doumanoglou, Alexandros, Zioulis, Nikolaos, Zarpalas, Dimitrios, Daras, Petros, Iadanza, Francesco, Mosc

Journal:

IEEE Communications Magazine

Année:

2020

Fichier:

PDF, 936 KB

2020

7

Suborbital graphs for the normalizer of

Journal:

European Journal of Combinatorics

Année:

2006

Langue:

english

Fichier:

PDF, 223 KB

english, 2006

8

Fibonacci and Lucas congruences and their applications

Refik Keskin, Bahar Demirtürk Bitim

Journal:

Acta Mathematica Sinica, English Series (Springer)

Année:

2011

Langue:

english

Fichier:

PDF, 217 KB

english, 2011

9

On suborbital graphs for some Hecke groups

Journal:

Discrete Mathematics

Année:

2001

Langue:

english

Fichier:

PDF, 130 KB

english, 2001

10

On the Lucas sequence equations V n =kV m and U n =kU m

Keskin, Refik, Şiar, Zafer

Journal:

Colloquium Mathematicum

Année:

2013

Langue:

english

Fichier:

PDF, 299 KB

english, 2013

11

Integral points on the elliptic curve

Olcay Karaatlı, Refik Keskin

Journal:

Journal of Inequalities and Applications

Année:

2013

Langue:

english

Fichier:

PDF, 127 KB

english, 2013

12

On some Diophantine equations

Bahar Demirtürk Bitim, Refik Keskin

Journal:

Journal of Inequalities and Applications

Année:

2013

Langue:

english

Fichier:

PDF, 183 KB

english, 2013

13

On the Diophantine equationx2−kxy+y2− 2n= 0

Keskin, Refik, Şiar, Zafer, Karaatli, Olcay

Journal:

Czechoslovak Mathematical Journal

Année:

2013

Langue:

english

Fichier:

PDF, 172 KB

english, 2013

14

A Note on Some Fuchsian Groups

Journal:

Algebra Colloquium

Année:

2005

Langue:

english

Fichier:

PDF, 203 KB

english, 2005

15

Positive integer solutions of the diophantine equationx2−Lnxy+ (−1)ny2= ±5r

KESKİN, REFİK, ŞİAR, ZAFER

Journal:

Proceedings Mathematical Sciences

Année:

2014

Langue:

english

Fichier:

PDF, 232 KB

english, 2014

16

SOME SUBGROUPS OF THE NORMALIZER OF Γ 0 (μ) IN

KESKİN, REFİK

Journal:

Journal of Algebra and Its Applications

Année:

2003

Langue:

english

Fichier:

PDF, 159 KB

english, 2003

17

Some new Fibonacci and Lucas identities by matrix methods

Keskin, Refik, Demirtürk, Bahar

Journal:

International Journal of Mathematical Education

Année:

2010

Langue:

english

Fichier:

PDF, 114 KB

english, 2010

18

On The Lucas Sequence Equations $$V_{n}=7\square $$ V n = 7 □ and $$V_{n}=7V_{m}\square $$ V n = 7 V m □

Karaatlı, Olcay, Keskin, Refik

Journal:

Bulletin of the Malaysian Mathematical Sciences Society

Année:

2016

Langue:

english

Fichier:

PDF, 570 KB

english, 2016

19

On The Lucas Sequence Equations $$V_{n}=7\square $$ V n = 7 □ and $$V_{n}=7V_{m}\square $$ V n

Karaatlı, Olcay, Keskin, Refik

Journal:

Bulletin of the Malaysian Mathematical Sciences Society

Année:

2017

Langue:

english

Fichier:

PDF, 564 KB

english, 2017

20

On the determination of solutions of simultaneous Pell equations $$x^{2}-(a^{2}-1)y^{2}=y^{2}-pz^{2}=1$$ x 2 - ( a 2 - 1 )

Keskin, Refik, Karaatlı, Olcay, Şiar, Zafer, Öğüt, Ümmügülsüm

Journal:

Periodica Mathematica Hungarica

Année:

2017

Langue:

english

Fichier:

PDF, 414 KB

english, 2017

21

A Note on Some Modular Subgroups

Journal:

Rocky Mountain Journal of Mathematics

Année:

2005

Langue:

english

Fichier:

PDF, 125 KB

english, 2005

22

Generalized Lucas Numbers of the form $wx^{2}$ and $wV_{m}x^{2}$

GÜNEY DUMAN, Merve, ÖĞÜT, Ümmügülsüm, KESKİN, Refik

Journal:

Hokkaido Mathematical Journal

Année:

2018

Langue:

english

Fichier:

PDF, 232 KB

english, 2018

23

On solutions of the diophantine equation $$\varvec{F_{n}-F_{m}=3^{a}}$$ F n - F m = 3 a

Bitim, Bahar Demirtürk, Keskin, Refik

Journal:

Proceedings Mathematical Sciences

Année:

2019

Langue:

english

Fichier:

PDF, 221 KB

english, 2019

24

A note on the exponential diophantine equation $$\varvec{(a^{n}-1)(b^{n}-1)=x^{2}}$$(an-1)(bn-1)=x2

Journal:

Proceedings Mathematical Sciences

Année:

2019

Langue:

english

Fichier:

PDF, 257 KB

english, 2019

25

Nonnegative integer solutions of the equationFn

ERDUVAN, Fatih, KESKİN, Refik

Journal:

TURKISH JOURNAL OF MATHEMATICS

Année:

2019

Langue:

english

Fichier:

PDF, 140 KB

english, 2019

26

Repdigits base b as products of two Lucas numbers

Erduvan, Fatih, Keskin, Refik, Åiar, Zafer

Journal:

Quaestiones Mathematicae

Année:

2020

Fichier:

PDF, 399 KB

2020

27

Assessment of the Relation Between the Neutrophil to Lymphocyte Ratio and Severity of Ischemic Stroke in a Large Cohort

Cinar, Bilge Piri, Kunt, Refik, Yuksel, Burcu, Gulluoglu, Halil, Sayilir, Idris, Celiker Uslu, Sibel, Ozaydin Goksu, Eylem, Bulbul, NazlÄ± Gamze, Yildiz, Baykal, Oz, Didem, Keskin, Ahmet Onur, Korucu,

Journal:

International Journal of Clinical Practice

Année:

2020

Fichier:

PDF, 6.67 MB

2020