Asst. Prof.

Özlem BAKŞİ


Faculty of Arts & Science

Department of Mathemeatics

Fonks.Analiz ve Fonk.Teo.

Education Information

1994 - 1999

1994 - 1999

Doctorate

Yildiz Technical University, Faculty of Arts & Science, Department of Mathemeatics, Turkey

1992 - 1994

1992 - 1994

Post Graduate

Yildiz Technical University, Graduate School of Natural and Applied Sciences, Matematik, Turkey

1988 - 1992

1988 - 1992

Under Graduate

Ytu, Fen Edebıyat, Matematık, Turkey

Dissertations

1999

1999

Doctorate

Sınırsız Operatör Katsayılı Sturm-Liouville Denkleminin İz Formülü

Yıldız Teknik Üniversitesi, Matematik, Analiz Ve Fonksiyonlar Teorisi

1994

1994

Post Graduate

2-Dizayn ve 3-Dizayn ların İncelenmesi

Yıldız Teknik Üniversitesi, Matematik, Cebir Ve Sayılar Teorisi

Foreign Languages

B2 Upper Intermediate

B2 Upper Intermediate

English

Research Areas

Mathematics, Differential Equations, Natural Sciences

Academic Titles / Tasks

2017 - Continues

2017 - Continues

Assistant Professor

Yildiz Technical University, Faculty of Arts & Science, Department of Mathemeatics

2016 - 2017

2016 - 2017

Assistant Professor

The Ohio State University, Collage of Art and Science, Department of Mathematics

2006 - 2016

2006 - 2016

Assistant Professor

Yildiz Technical University, Faculty of Arts & Science, Department of Mathemeatics

2000 - 2006

2000 - 2006

Lecturer PhD

Yildiz Technical University, Faculty of Arts & Science, Department of Mathemeatics

1993 - 2000

1993 - 2000

Research Assistant

Yıldız Teknik Üniversitesi, Fen Edebiyat Fakultesi, Matematik

Courses

Under Graduate

Under Graduate

Reel Analize Giris

Articles Published in Journals That Entered SCI, SSCI and AHCI Indexes

2021

2021

On Higher Regularized Traces of a Differential Operator with Bounded Operator Coefficient Given in a Finite Interval

Sezer Y. , Bakşi Ö. , Karayel S.

Mediterranean Journal Of Mathematics, no.90, pp.1, 2021 (Journal Indexed in SCI Expanded) Creative Commons License

2018

2018

BASIS PROPERTIES OF p-EXPONENTIAL FUNCTION OF LINDQVIST AND PEETRE TYPE

BAKŞİ Ö. , Gurka P., Lang J., Mendez O.

MATHEMATICAL INEQUALITIES & APPLICATIONS, vol.21, no.4, pp.1003-1013, 2018 (Journal Indexed in SCI) identifier identifier

2018

2018

STRICT S-NUMBERS OF THE VOLTERRA OPERATOR

BAKŞİ Ö. , Khan T., Lang J., Musil V.

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, vol.146, no.2, pp.723-731, 2018 (Journal Indexed in SCI) identifier identifier

2017

2017

Basis properties of Lindqvist-Peetre functions in L-r (0,1)(n)

Bakasi O. , Gurka P., Lang J., Mendez O.

REVISTA MATEMATICA COMPLUTENSE, vol.30, no.1, pp.1-12, 2017 (Journal Indexed in SCI) identifier identifier

2010

2010

The third regularized trace formula for the Sturm-Liouville operator with the bounded operator coefficient

Baksi O. , Adiguezelov E.

MATHEMATICAL AND COMPUTER MODELLING, vol.52, pp.1846-1857, 2010 (Journal Indexed in SCI) identifier identifier

Articles Published in Other Journals

2020

2020

The regularization problem for higher order differential operator

Sezer Y., Karayel S., Bakşi Ö.

Maltepe Journal of Mathematics, vol.2, no.1, pp.27-37, 2020 (International Refereed University Journal)

2020

2020

TRACE REGULARIZATION PROBLEM FOR HIGHER ORDERDIFFERENTIAL OPERATOR

Sezer Y. , Bakşi Ö. , Karayel S.

Maltepe Journal of Mathematics, vol.2, no.1, pp.27-37, 2020 (International Refereed University Journal) Creative Commons License

2019

2019

The Regularized Trace of Two Terms Differential Operator in the Space H1 = L2 (0,흅푯)

BAKŞİ Ö.

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol.9, pp.1594-1605, 2019 (Other Refereed National Journals)

2010

2010

The sum of subtraction of the eigenvalues of two self-adjoint differential operators with unbounded operator coefficient

Karayel S. , Bakşi Ö. , Sezer Y.

International Journal of Pure and Applied Mathematics, vol.3, no.63, pp.255-268, 2010 (Refereed Journals of Other Institutions)

2005

2005

Sonlu Aralıkta Verilmiş İkinci Mertebeden Bir Diferansiyel Operatörün Negatif Özdeğerlerinin Toplamı İçin Asimtotik Formül

BAKŞİ Ö. , Sedi İ.

Sigma Mühendislik ve Fen Bilimleri Dergisi, pp.87-98, 2005 (Other Refereed National Journals)

2004

2004

On a regularized trace of a differential operator with bounded operator coefficient.

BAKŞİ Ö. , Adiguzelov E.

International Mathematical Journal, vol.3, pp.273-286, 2004 (National Non-Refereed Journal)

2004

2004

SONLU BİR ARALIKTA VERİLMİŞ DİFERANSİYEL OPERATÖR DENKLEMİNİN DÜZENLİ İZİ ÜZERİNE

Bakşi Ö. , Adiguzelov E.

Sigma Journal of Engineering and Natural Sciences, no.1, pp.47-55, 2004 (National Refreed University Journal)

2004

2004

On the Regularized Trace of the Differential Operator Equation Given in Finite Interval Operator

Ehliman A., BAKŞİ Ö.

Sigma Mühendislik ve Fen Bilimleri Dergisi, pp.47-55, 2004 (Other Refereed National Journals)

2002

2002

The asymptotic behaviour of the negative part of the spectrum of Sturm-Liouville operator with the operator coefficient which has singularity

BAKŞİ Ö. , Bayramov A.

International Journal of Differential Equations and Applications, no.4, pp.315-329, 2002 (Refereed Journals of Other Institutions)

Refereed Congress / Symposium Publications in Proceedings

2020

2020

The Second Regularized Trace of Even Order Differential Operators with Operator Coefficient

BAKŞİ Ö. , SEZER Y.

Fourth International Conference of Mathematical Sciences (ICMS 2020), İstanbul, Turkey, 21 June 2020, vol.1, pp.39

2017

2017

On the Identities of Generalized Trigonometric Functions

BAKŞİ Ö.

4th International Conference on Pure and Applied Sciences: Renewable Energy, İstanbul, Turkey, 23 - 25 November 2017

2017

2017

On the basis properties of generalized trigonometric functions of Lindquvist-Peetre type in the Lebesque space Lr(0,1)n

BAKŞİ Ö.

Banach Spaces and Operator Theory with Applications, Poznan, Poland, 3 - 07 July 2017

2014

2014

On the Regularized Trace of an Operator which has Purely-discreate Spectrum

BAKŞİ Ö.

10th AIMS Conference on Dynamical Systems, Differential Equations and Applications, 01 July 2014

2011

2011

On the Trace of an Even Order Differential Operator

BAKŞİ Ö.

ICREA Conference on Approximation Theory and Fourier Analysis, 01 December 2011

2010

2010

The Regularized Trace Formula For a Differential Operator of Fourth order with bounded operator Coefficient

SEZER Y. , BAKŞİ Ö. , KARAYEL S.

International Conference on Mathematical Sciences, Bolu, Turkey, 23 - 27 November 2010

2009

2009

The Asymptotic Formula for the Subtraction of eigenvalues of a second order Differential operator

Bakşi Ö. , Karayel S. , Sezer Y.

International Symposium on Analysis and theory of Functions, İstanbul Kültür University, İstanbul, Turkey, 24 - 26 August 2009, pp.41-42

2009

2009

On the Asymptotic Behaviour of the Negative Part of Second Order Differential Operator

BAKŞİ Ö.

International Conference of Mathematical Science, 01 August 2009

2008

2008

On the Asymptotic Behaviour of the Sum of the Negative Eigenvalues of a Differential Operator Given in Semi-Axis

BAKŞİ Ö.

Fifth International Conference of Applied Mathematics and Computing, 01 August 2008

Scientific Refereeing

November 2015

November 2015

Esitsizlikler ve uygulamalar dergisi

SCI Journal

October 2015

October 2015

Fark Denklemlerinde Ileri Duzey

SCI Journal

Tasks In Event Organizations

Mayıs 2018

Mayıs 2018

International Conference on Mathematical Advances and Applications

Scientific Congress

Bakşi Ö.
İstanbul, Turkey

Mobility Activity

2016 - 2017

2016 - 2017

Post Doc

Post Doc

The Ohio State University, United States Of America

Awards

February 2012

February 2012

Teşvik Ödülü , Yıldız Teknik Üniversitesi

Ytü



Edit Congress and Symposium Activities

2017

2017

4th International Conference on Pure and Applied Sciences: Renewable Energy

Working Group

İstanbul-Turkey

2017

2017

Banach Spaces and Operator Theory with Applications

Attendee

Poznan-Poland

2015

2015

The Eigth Congress of Romanian Mathematicians

Working Group

Iasi-Romania

2014

2014

10th AIMS Conference on Dynamical Systems, Differential Equations and Applications

Working Group

Madrid-Spain

2012

2012

ICREA Conference on Approximation Theory and Fourier Analysis

Working Group

Barcelona-Spain

2010

2010

International Conference on Mathematical Sciences, Bolu

Working Group

Bolu-Turkey

2010

2010

5. Ankara Matematik Günleri

Working Group

İstanbul-Turkey

2009

2009

International Symposium on Analysis and Theory of Functions

Working Group

İstanbul-Turkey

2009

2009

International Conference of Mathematical Science

Working Group

İstanbul-Turkey

2008

2008

Fifth International Conference of Applied Mathematics and Computing

Working Group

Plovdiv-Bulgaria

1998

1998

XI. Ulusal Matematik Sempozyumu

Working Group

Isparta-Turkey

Citations

Total Citations (WOS): 5

h-index (WOS): 2

Jury Memberships

May-2018

May 2018

Academic Staff Examination

Yüksek Lisans İngilizce Matematik Sınavı - Matematik Bölümü Yüksek Lisans Sınavı

Announcements & Documents

substitutions for double integral
Lecture Note
6/8/2021

substitutions for double integral

Mat1072_29._Substitution_For_Double....pdf Creative Commons License

double integral
Lecture Note
6/7/2021
extrem values and saddle points
Lecture Note
6/7/2021

extrem values and saddle points

Mat1072_26._1._Extrem_Values_and_Sa....pdf Creative Commons License

tangent planes and differentials
Lecture Note
6/7/2021

tangent planes and differentials

Mat1072_25._Tangent_Planes_and_Diff....pdf Creative Commons License

area of double integral
Lecture Note
6/7/2021
extrem values and saddle points
Lecture Note
6/7/2021

extrem values and saddle points

Mat1072_26._2._Extrem_Values_and_Sa....pdf Creative Commons License

Mat107224.DirectionalDerivatives
Lecture Note
5/5/2021

Mat1072_24._Directional_Derivatives

Mat1072_24._Directional_Derivatives....pdf Creative Commons License

Mat107226.LimitsContinuityDomainoffunctionsPart2
Lecture Note
5/5/2021

  Mat1072_26._Limits_Continuity_Domainoffunctions_Part2

Mat1072_26._Limits_Continuity_Domai....pdf Creative Commons License

Mat107225.LimitsContinuityDomainoffunctionsPart1
Lecture Note
5/5/2021

  Mat1072_25._Limits_Continuity_Domainoffunctions_Part1

Mat1072_25._Limits_Continuity_Domai....pdf Creative Commons License

Mat107223.ChainRule
Lecture Note
4/22/2021

 Mat1072_23._Chain_Rule

Mat1072_23._Chain_Rule.pdf Creative Commons License

Mat107221.LimitsandContinuity
Lecture Note
4/21/2021

Mat1072_21._Limits_and_Continuity

Mat1072_21._Limits_and_Continuity.p....pdf Creative Commons License

Mat107219.ParametricC.LinesPlanesReview1
Lecture Note
4/21/2021

Mat1072_19._Parametric_C._Lines_Planes_Review_1

Mat1072_19._Parametric_C._Lines_Pla....pdf Creative Commons License

Mat107222.PartialDerivativesPart1
Lecture Note
4/21/2021

Mat1072_22._Partial_Derivatives_Part1

Mat1072_22._Partial_Derivatives_Par....pdf Creative Commons License

Mat107220.ParametricC.LinesPlanesReview2
Lecture Note
4/21/2021

  Mat1072_20._Parametric_C._Lines_Planes_Review_2

Mat1072_20._Parametric_C._Lines_Pla....pdf Creative Commons License

Mat107210.1Geomety in Space
Lecture Note
4/16/2021

Mat1072_10.1_Geomety in Space

Mat1072_10.1._Geometry_in_Space.pdf Creative Commons License

Mat107218.MultiVariableFunctions
Lecture Note
4/15/2021

Mat1072_18._Multi_Variable_Functions

Mat1072_18._Multi_Variables_Functio....pdf Creative Commons License

Mat107217.Polar coordinates Review
Lecture Note
4/14/2021

Mat1072_17._Polar coordinates Review

Mat1072_17._Polar_Coordinates_Revie....pdf Creative Commons License

Mat107216.Vector valued functions
Lecture Note
4/14/2021

Mat1072_16._Vector valued functions

Mat1072_16._Vector_Valued_Functions....pdf Creative Commons License

Mat107214. series and sequences review
Lecture Note
4/8/2021

Mat1072_14. series and sequences review

Mat1072_14._Series_and_Sequencws_Re....pdf Creative Commons License

Mat107213. serries and sequences
Lecture Note
4/8/2021

Mat1072_13. serries and sequences

Mat1072_13._Series_and_Sequencws_Re....pdf Creative Commons License

Mat107215. series and sequences review
Lecture Note
4/8/2021

Mat1072_15. series and sequences review

Mat1072_15._Series_and_Sequencws_Re....pdf Creative Commons License

Mat107211.Vectors
Lecture Note
4/7/2021

Mat1072_11._Vectors

Mat1072_11._Vectors.pdf Creative Commons License

Mat107210.Area and Length in Polar Coordinates
Lecture Note
4/7/2021

Mat1072_10._Area and Length in Polar Coordinates

Mat1072_10._Area_and_Length_in_Pola....pdf Creative Commons License

Mat107212.LinesandPlanes
Lecture Note
4/7/2021

Mat1072_12._Lines_and_Planes

Mat1072_12._Lines_and_Planes.pdf Creative Commons License

Mat10728.ParCoor.
Lecture Note
4/1/2021
Mat10729.PolarCoor.
Lecture Note
4/1/2021

Mat1072_9._Polar_Coor.

Mat1072_9._Polar_Coor..pdf Creative Commons License

Mat10727.App.of Taylor series
Lecture Note
4/1/2021

Mat1072_7._App.of Taylor series

Mat1072_7._App_of_Taylor.pdf Creative Commons License

Taylor and Maclaurin series
Lecture Note
3/31/2021
Mat10725.AlternatingSeries
Lecture Note
3/24/2021

Mat1072_5._Alternating_Series

Mat1072_5._Alternating_Series.pdf Creative Commons License

Mat10723.Absolutelyconvergent
Lecture Note
3/18/2021

Mat1072_4.Absolutelyconvergent

Mat1072_4._Absolutely_Con.pdf Creative Commons License

Mat10723.nthtermtest
Lecture Note
3/18/2021

Mat1072_3._nthtermtest

Mat1072_3._nthtermtest.pdf Creative Commons License

Mat10722.Series
Lecture Note
3/18/2021
Mat10721.Sequences
Lecture Note
3/10/2021