Prof. Dr. BAHADIR &#214;ZG&#220;R G&#220;LER

Hacettepe Journal of Mathematics and Statistics , cilt.51, sa.3, ss.666-679, 2022 (SCI-Expanded)

Quadrilateral and Hexagonal Maps Corresponding to the Subgroups Γ (N) of the Modular Group

Graphs and Combinatorics , cilt.38, sa.3, 2022 (SCI-Expanded)

QUADRILATERAL CELL GRAPHS OF THE NORMALIZER WITH SIGNATURE (2, 4, ∞)

Sanli Z., KÖROĞLU T., GÜLER B. Ö.

STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA , cilt.57, sa.3, ss.408-425, 2020 (SCI-Expanded) Sürdürülebilir Kalkınma

The normalizer of Gamma(k)(0)(n)

MATHEMATICAL METHODS IN THE APPLIED SCIENCES , cilt.42, sa.16, ss.5403-5415, 2019 (SCI-Expanded)

Maps Corresponding to the Subgroups Gamma(0)(N) of the Modular Group

YAZICI GÖZÜTOK N., GÖZÜTOK U., GÜLER B. Ö.

GRAPHS AND COMBINATORICS , cilt.35, sa.6, ss.1695-1705, 2019 (SCI-Expanded)

Suborbital Graphs for the Group Gamma(C)(N)

BEŞENK M., GÜLER B. Ö., Buyukkaya A.

BULLETIN OF THE IRANIAN MATHEMATICAL SOCIETY , cilt.45, sa.2, ss.593-605, 2019 (SCI-Expanded)

On congruence equations arising from suborbital graphs

GÜLER B. Ö., BEŞENK M., Kader S.

TURKISH JOURNAL OF MATHEMATICS , cilt.43, sa.5, ss.2396-2404, 2019 (SCI-Expanded)

Suborbital Graphs for a Non-Transitive Action of the Normalizer

FILOMAT , cilt.33, sa.2, ss.385-392, 2019 (SCI-Expanded)

Suborbital Graphs of the Normalizer of Modular Group in the Picard Group

KÖROĞLU T., GÜLER B. Ö., Sanli Z.

IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE , cilt.42, ss.2167-2174, 2018 (SCI-Expanded)

Suborbital graphs for the Atkin-Lehner group

TURKISH JOURNAL OF MATHEMATICS , cilt.41, sa.2, ss.235-243, 2017 (SCI-Expanded)

Boundedly Solvable Extensions of Delay Differential Operators

İSMAİLOV Z., Yılmaz B., GÜLER B. Ö.

ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS , cilt.2017, ss.1-8, 2017 (SCI-Expanded)

Solutions to some congruence equations via suborbital graphs

GÜLER B. Ö., Kor T., Sanli Z.

SPRINGERPLUS , cilt.5, 2016 (SCI-Expanded)

Solvable time-delay differential operators for first and their spectrums

İSMAİLOV Z., Güler B. Ö., İpek P.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS , cilt.45, sa.3, ss.755-764, 2016 (SCI-Expanded)

Suborbital graphs for the group Gamma^{2}

GÜLER B. Ö., BEŞENK M., Kesicioglu Y., DEĞER A. H.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS , cilt.44, sa.5, ss.1033-1044, 2015 (SCI-Expanded) Sürdürülebilir Kalkınma

Normal Extensions of a First Order Differential Operator

İSMAİLOV Z., SERTBAŞ M., GÜLER B. Ö.

FILOMAT , cilt.28, sa.5, ss.917-923, 2014 (SCI-Expanded)

On Suborbital Graphs for the Extended Modular Group (Gamma)over-cap

Kader S., Guler B. Ö.

GRAPHS AND COMBINATORICS , cilt.29, sa.6, ss.1813-1825, 2013 (SCI-Expanded)

Circuit lengths of graphs for the Picard group

Besenk M., GÜLER B. Ö., DEĞER A. H., Kesicioglu Y.

JOURNAL OF INEQUALITIES AND APPLICATIONS , 2013 (SCI-Expanded)

On conjugacy of elliptic elements and circuits in suborbital graphs of congruence subgroups

Kader S., Guler B. Ö.

KUWAIT JOURNAL OF SCIENCE & ENGINEERING , cilt.38, ss.43-53, 2011 (SCI-Expanded)

On suborbital graphs and related continued fractions

DEĞER A. H., Besenk M., Guler B. O.

APPLIED MATHEMATICS AND COMPUTATION , cilt.218, sa.3, ss.746-750, 2011 (SCI-Expanded)

ELLIPTIC ELEMENTS AND CIRCUITS IN SUBORBITAL GRAPHS

Guler B. Ö., Besenk M., DEĞER A. H., Kader S.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS , cilt.40, sa.2, ss.203-210, 2011 (SCI-Expanded)

SOLUTION OF A MIXED PROBLEM WITH PERIODIC BOUNDARY CONDITION FOR A QUASI-LINEAR EULER-BERNOULLI EQUATION

Halilov H., KUTLU K., Guler B. Ö.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS , cilt.39, sa.3, ss.417-428, 2010 (SCI-Expanded)

SUBORBITAL GRAPHS FOR A SPECIAL SUBGROUP OF THE NORMALIZER OF Gamma(0) (m)

Kader S., Guler B. Ö., DEĞER A. H.

IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE , cilt.34, ss.305-312, 2010 (SCI-Expanded)

Diğer Dergilerde Yayınlanan Makaleler

Triangles in the suborbital graphs of the normalizer of $\Gamma_0(N)$

Yazıcı Gözütok N., Güler B. Ö.

Indonesian Journal of Combinatorics , cilt.4, sa.2, ss.82-90, 2020 (Hakemli Dergi)

ON QUADRILATERALS IN THE SUBORBITAL GRAPHS OF THE NORMALIZER

Kader S., GÜLER B. Ö., Aksit E.

TRANSACTIONS ON COMBINATORICS , cilt.9, sa.3, ss.147-159, 2020 (ESCI) Sürdürülebilir Kalkınma

Elliptic Elements of a Subgroup of the Normalizer and Circuits in Orbital Graphs

YAZICI GÖZÜTOK N., ZENGİN I., GÜLER B. Ö.

APPLICATIONS AND APPLIED MATHEMATICS-AN INTERNATIONAL JOURNAL , cilt.Special Is, ss.11-21, 2019 (ESCI)

Trees of The Normalizer of the Modular Group in The Picard Group

Turkish Journal of Mathematics and Computer Science , cilt.9, ss.63-70, 2018 (Hakemli Dergi)

Examination of dependency on initial conditions of solution of a mixed problem with periodic boundary condition for a class of quasi-linear Euler-Bernoulli equation

Halilov H., GÜLER B. Ö., Kutlu K.

NEW TRENDS in MATHEMATICAL SCIENCES , cilt.6, ss.50-57, 2018 (Hakemli Dergi)

Suborbital graphs of a power subgroup of the modular group

ŞANLI Z., KÖROĞLU T., GÜLER B. Ö.

NEW TRENDS in MATHEMATICAL SCIENCES , cilt.6, ss.139-144, 2018 (Hakemli Dergi)

Some Generalized Suborbital Graphs

KÖROĞLU T., GÜLER B. Ö., Şanlı Z.

Turkish Journal of Mathematics and Computer Science , sa.7, ss.90-95, 2017 (Hakemli Dergi)

A note on genus problem and conjugation of the normalizer

BEŞENK M., GÜLER B. Ö., KÖROĞLU T.

NEW TRENDS in MATHEMATICAL SCIENCES , cilt.5, ss.117-122, 2017 (Hakemli Dergi)

Orbital Graphs for the Small Residue Class of PSL(2,5)

General Mathematics Notes , cilt.37, ss.20-31, 2016 (Hakemli Dergi)

Dependency of the Solution of a Class of Quartic Partial Differential Quasilinear Equation with Periodic Boundary Condition on Epsilon

Halilov H., GÜLER B. Ö., Kutlu K.

GENERAL MATHEMATICAL NOTES , cilt.28, ss.59-71, 2015 (Hakemli Dergi)

An application on suborbital graphs

BEŞENK M., DEĞER A. H., GÜLER B. Ö.

AIP Conf. Proc. , sa.1470, ss.187-190, 2012 (Hakemli Dergi)

Self-paired Edges for the Normalizer

ALGEBRAS, GROUPS and GEOMETRIES , cilt.27, ss.369-376, 2010 (Hakemli Dergi)

On the Action of Gamma^0(N)

NOTE DI MATEMATICA , cilt.30, ss.141-148, 2010 (Scopus)

Examination of mixed problem with periodic boundary condition for a class of quartic partial differential quasi-linear equation

Halilov H., Kutlu K., GÜLER B. Ö.

EIJPAM , sa.1, ss.47-59, 2010 (Hakemli Dergi)

Conditions to be a forest for normalizer

BEŞENK M., GÜLER B. Ö., DEĞER A. H., Kader S.

International Journal of Math. Analysis , sa.33, ss.1635-1643, 2010 (Scopus) Sürdürülebilir Kalkınma

On the suborbital graphs of the congruence subgroup Gamma-0-(N)

GÜLER B. Ö., Kader S., BEŞENK M.

INT. JOURNAL of COMP. and MATH. SCIENCES , sa.2, ss.153-156, 2008 (Hakemli Dergi)

Some properties of the normalizer of Gamma-0-(N) on graphs

GÜLER B. Ö., YAZICI GÖZÜTOK N.

JOURNAL of APPLIED MATH., STATISTICS and INFORMATICS , ss.77-87, 2008 (Hakemli Dergi)

Hakemli Kongre / Sempozyum Bildiri Kitaplarında Yer Alan Yayınlar

Triangles in the suborbital graphs of the normalizer

International Conference on Mathematics (ICOM 2019), İstanbul, Türkiye, 3 - 05 Temmuz 2019, cilt.3, ss.622-628

Fuchsian Groups and Continued Fractions

YAZICI GÖZÜTOK N., ZENGİN I., GÜLER B. Ö.

International Conference on Mathematics and Mathematics Education, Ordu, Türkiye, 27 - 29 Haziran 2018, cilt.10, ss.165-168

Suborbital Graphs For a Special Subgroup of the Normalizer

INTERNATIONAL CONFERENCE on RECENT ADVANCES in PURE AND APPLIED MATHEMATICS, Trabzon, Türkiye, 23 - 27 Temmuz 2018, ss.83-84

On Suborbital Graphs of the Normalizer

GÜLER B. Ö., YAZICI GÖZÜTOK N.

INTERNATIONAL CONFERENCE ON MATHEMATICS, İstanbul, Türkiye, 3 - 06 Temmuz 2018, ss.255

Regular Maps for Some Hecke Groups

INTERNATIONAL CONFERENCE ON MATHEMATICS, İstanbul, Türkiye, 3 - 06 Temmuz 2018, ss.254

Boundedly Solvable Singular Pantograph Type Delay Differential Operators For First Order

Guler B. Ö., IPEK AL P., İSMAİLOV Z.

INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELING,, İstanbul, Türkiye, 3 - 07 Temmuz 2017, ss.294

Boundedly Solvable Singular Pantograph Type Delay Differential Operators for First Order

GÜLER B. Ö., İPEK P., İSMAİLOV Z.

International Conference on Applied Analysis and Mathematical Modeling (ICAAMM 2017), 3 - 07 Temmuz 2017, ss.294

Suborbital Graphs of Some Modular Groups

INTERNATIONAL CONFERENCE ON MATHEMATICS AND ENGINEERING, 10 - 12 Mayıs 2017

On Continued Fractions Arising From the Normalizer

KÖROĞLU T., Şanlı Z., GÜLER B. Ö.

INTERNATIONAL CONFERENCE ON MATHEMATICS AND ENGINEERING, 10 - 12 Mayıs 2017

On the Geometry of Modular Group

15. International Gemetry Symposium, Amasya, Türkiye, 3 - 06 Haziran 2017, ss.232

Congruence Equations to Suborbital Graphs

KÖROĞLU T., GÜLER B. Ö., ŞANLI Z.

15. International Gemetry Symposium, Amasya, Türkiye, 3 - 06 Haziran 2017

On Primitive Action of Atkin Lehner Group

Şanlı Z., KÖROĞLU T., GÜLER B. Ö.

INTERNATIONAL CONFERENCE ON MATHEMATICS AND ENGINEERING, İstanbul, Türkiye, 10 - 12 Mayıs 2017, ss.368

On Trees of the Group Gamma Square

Şanlı Z., KÖROĞLU T., GÜLER B. Ö.

INTERNATIONAL CONFERENCE ON MATHEMATICS AND ENGINEERING, İstanbul, Türkiye, 10 - 12 Mayıs 2017, ss.381

Suborbital Graphsfor a Non-Transitive Action of the Normalizer

BEŞENK M., GÜLER B. Ö., BÜYÜKKAYA A.

4. International Conference on Recent Advances inPure and Applied Mathematics, 11 - 15 Mayıs 2017

Some Generalized Suborbital Graphs

KÖROĞLU T., GÜLER B. Ö., ŞANLI Z.

International Conference on Mathematics and Mathematics Education (ICMME-2017), Şanlıurfa, Türkiye, 11 - 13 Mayıs 2017, ss.162-163

Statistical Mechanics and Modular Group

GÜLER B. Ö., KÖROĞLU T.

Xth International Statistics Days Conference (ISDC 2016), Giresun, Türkiye, 7 - 09 Ekim 2016, ss.814-820

Suborbital Graphs For The Residue Class Of PSL(2,Z_n)

BEŞENK M., GÜLER B. Ö., KÖROĞLU T.

2. International Conference on Analysis and its Applications, Kırşehir, Türkiye, 12 - 15 Temmuz 2016, ss.73

Modüler kongrüans altgrupların Q üzerindeki grup hareketi

YAZICI GÖZÜTOK N., Şanlı Z., GÜLER B. Ö.

10.Ankara Matematik Günleri Sempozyumu, Ankara, Türkiye, 11 - 12 Haziran 2015, ss.125

Structure of Spectrum of Solvable Pantograph Differential Operators for the First Order

İSMAİLOV Z., OTKUN ÇEVİK E., GÜLER B. Ö., İPEK P.

2nd International Conference on Analysis and Applied Mathematics (ICAAM 2014), 11 - 13 Eylül 2014

Spectrum Structure Of Solvable Pantograph Differential Operators For First Order

İSMAİLOV Z., OTKUN ÇEVİK E., GÜLER B. Ö., İPEK P.

2nd INTERNATIONAL CONFERENCE ON ANALYSIS AND APPLIED MATHEMATICS, Shymkent, Kazakistan, 11 - 13 Eylül 2014, ss.89-94

Structure of spectrum of solvable pantograph differential operators for the first order

İSMAİLOV Z., Cevik E. O., GÜLER B. Ö., Ipek P.

2nd International Conference on Analysis and Applied Mathematics (ICAAM), Shymkent, Kazakistan, 11 - 13 Eylül 2014, cilt.1611, ss.89-94

Weyl numbers of diagonal matrices

İSMAİLOV Z., Cona L., Cevik E. O., GÜLER B. Ö.

2nd International Conference on Analysis and Applied Mathematics (ICAAM), Shymkent, Kazakistan, 11 - 13 Eylül 2014, cilt.1611, ss.296-299

Normal extensions of a first order differential operator

İSMAİLOV Z., SERTBAŞ M., GÜLER B. Ö.

Algerian-Turkish International Days on Mathematics, İstanbul, Türkiye, 12 - 14 Eylül 2013, ss.86

Normal Extensions of a First Order Differential Operator, Algerian

İSMAİLOV Z., SERTBAŞ M., GÜLER B. Ö.

Turkish International Days on Mathematics,Fatih University,Istanbul,Turkey, 12 - 14 Eylül 2013

Approximation Numbers of Infinite Diagonal Matrices

İSMAİLOV Z., Cona L., Güler B. Ö.

4th International Conference On Matrix Analysis and Applications, Konya, Türkiye, 02 Temmuz 2013 - 05 Temmuz 2014, ss.28-29

Paths of Minimal Length on Suborbital Graphs with Recurrence Relations

International Conference on Analysis and Applied Mathematics, Gümüşhane, Türkiye, 18 - 21 Ekim 2012, ss.31

Power subgroup of the modular group

BEŞENK M., DEĞER A. H., GÜLER B. Ö., Kader S.

XXV. Ulusal Matematik Sempozyumu, Niğde, Türkiye, 5 - 08 Eylül 2012, ss.6

Paths of Minimal Length on Suborbital Graphs

Besenk M., DEĞER A. H., GÜLER B. Ö.

International Congress in Honour of Professor H.M. Srivastava, Bursa, Türkiye, 23 - 26 Ağustos 2012, ss.38

Circuit Lengths of Graphs for Picard Group

BEŞENK M., GÜLER B. Ö., DEĞER A. H., Kesicioglu Y.

International Congress in Honour of Professor H.M. Srivastava, Bursa, Türkiye, 23 - 26 Ağustos 2012, ss.39

An Application on Suborbital Graphs

1st International Conference on Analysis and Applied Mathematics (ICAAM), Gümüşhane, Türkiye, 18 - 21 Ekim 2012, cilt.1470, ss.187-190 Sürdürülebilir Kalkınma

On Connectedness of the Suborbital Graphs of the Picard Group

GÜLER B. Ö., DEĞER A. H., BEŞENK M.

2nd Istanbul Design Theory, Graph Theory and Combinatorics Conference, İstanbul, Türkiye, 27 Haziran - 01 Temmuz 2011, ss.38

Sürekli Kesirlerin Bir Uygulaması

Beşenk M., GÜLER B. Ö., DEĞER A. H.

9. Matematik Sempozyumu Sergi ve Şenlikleri, Trabzon, Türkiye, 20 - 22 Ekim 2010, ss.104

Alt Yörüngesel Çizgeler

9. Matematik Sempozyumu Sergi ve Şenlikleri, Trabzon, Türkiye, 20 - 22 Ekim 2010, ss.145

On Suborbital Graphs and Continued Fractions