Academic Positions

  • Present 2018

    Professor

    Department of Mathematics, Balikesir University

  • 2018 2015

    Associate Professor

    Department of Mathematics, Balıkesir University

  • 2015 2013

    Associate Professor

    Department of Mathematics, Siirt University (40/b)

  • 2013 2012

    Associate Professor

    Department of Mathematics, Balikesir University

  • 2012 2001

    Assistant Professor

    Department of Mathematics, Balikesir University

  • 2000 1997

    Ph.D. Scholar

    School of Mathematical Sciences, University of Exeter

  • 1997 1994

    M.Sc. Scholar

    Mathematics Research Centre, The University of Warwick

  • 1993 1992

    Research Assistant

    Department of Mathematics, Yüzüncü Yıl University

Education

  • Ph.D. 1997-2000

    Ph.D.

    School of Mathematical Science, University of Exeter, UK

  • M.Sc.1994-1997

    M.Sc.

    Department of Mathematics, The University of Warwick, UK

  • BSc1988-1992

    B.Sc.

    Department of Mathematics, Marmara University, TURKEY

Honors, Awards and Grants

  • 2012
    TÜBİTAK Bilimsel Yayınları Tesvik Programı Tesvik Ödülleri
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    TÜRKİYE BİLİMSEL VE TEKNOLOJİK ARAŞTIRMA KURUMU - TÜBİTAK
  • 2012
    Balıkesir Üniversitesi Vakfı Bilimsel Yayın Destek Ödülü
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    BALIKESİR ÜNIVERSİTESİ
  • 2009-2012
    Konuk Bilim İnsanı Destekleme Programı
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    TÜBİTAK 2221
  • 1994
    Yurtdışı Yüksek Lisans ve Doktora Bursu
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    TURKISH COUNCIL OF HIGHER EDUCATION - 1994

Research Projects

  • 2018-Devam
    Doğrusal Olmayan Bazı Kısmi Diferansiyel Denklemlerin Yeni Analitik Çözümlerinin Araştırılması
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    Araştırmacı- Balıkesir University Scientific Research Projects Unit
  • 2018-Devam
    İki farklı Kesirli Türev Operatörü Arasındaki Farkın İncelenmesi
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    Araştırmacı- Balıkesir University Scientific Research Projects Unit
  • 2016-2017
    Konformal Kesirli Sistemler ve Kontrol Tasarımları
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    Araştırmacı- Balıkesir University Scientific Research Projects Unit
  • 2016-2017
    Kesirli Kısmi diferansiyel denklemlerin nümerik analitik çözümleri ve finansa uygulanması
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    Araştırmacı- Balıkesir University Scientific Research Projects Unit
  • 2016-2017
    Kesirli Termoelastisite Problemlerinin Kontrolü
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    Araştırmacı- Balıkesir University Scientific Research Projects Unit
  • 03/2017-11/2017
    Kesirli Kısmi Black-Scholes Opsiyon Fiyatlama Denklemi için bir Nümerik Yaklasım
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    Araştırmacı- Balıkesir University Scientific Research Projects Unit
  • 2015-2016
    Optimizasyon Problemlerine Hiperbolik Ceza Fonksiyonu Yardımı ile Sinir agı yaklasımı
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    Araştırmacı- Balıkesir University Scientific Research Projects Unit
  • 2007-2009
    Investigation of Optimal Values of Optimization Problems with State-Space Approach
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    Araştırmacı- Balıkesir University Scientific Research Projects Unit, Project No: 2007/02
  • 2006-2009
    Modeling of Physical Systems with Hysteresis and Their Applications to Ferromagnetic Materials
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    Project Coordinator- Tubitak Carreer Development Program, Project No: 105T446
  • 2005-2007
    Investigation of Linear and Nonlinear Optimization Problems in terms of Engineering Applications
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    Assistant Researcher- Balıkesir University Scientific Research Projects Unit, Project No: 2005/21
  • 2004-2006
    Modeling of Magnetic Hysteresis Curves in Control Theory Using Differential Equations
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    Project Coordinator- Balıkesir University Scientific Research Projects Unit, Project No: 2005/21

Memberships

  • SIAM: Society for Industrial and Applied Mathematics
  • EURO - Association of European Operational Research Societies
  • EUROPT - The Continuous Optimization Working Group of EURO
  • IPACS- International Physics and Control Society

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Comparing the New Fractional Derivative Operators Involving Exponential and Mittag-Leffler Kernel

YAVUZ MEHMET, ÖZDEMIR NECATİ
Journal Paper Discrete and Continuous Dynamical Systems-Series S, 12(3), (2019) (In Press) (Science Citation Index)

A Feed-Forward Neural Network Approach to Istanbul Stock Exchange

YAVUZ MEHMET, ÖZDEMIR NECATİ
Journal Paper Journal of Applied Computer Science and Mathematics, 12(2), 31-36, (2018). Doi: 10.4316/JACSM.201802005

Solutions of Partial Differential Equations Using the Fractional Operator Involving Mittag-Leffler Kernel

YAVUZ MEHMET, ÖZDEMIR NECATİ
Journal Paper The European Physical Journal Plus, 133(6), 1-11, (2018). Doi: 10.1140/epjp/i2018-12051-9 (Science Citation Index)

Numerical inverse Laplace homotopy technique for fractional heat equations

YAVUZ MEHMET, ÖZDEMIR NECATİ
Journal Paper Thermal Science, 22(1), 185-194, (2018). Doi: 10.2298/TSCI170804285Y (Science Citation Index Expanded)

A Quantitative Approach to Fractional Option Pricing Problems with Decomposition Series

YAVUZ MEHMET, ÖZDEMIR NECATİ
Journal Paper Konuralp Journal of Mathematics, 6(1), 102-109, (2018).

A Different Approach to the European Option Pricing Model with New Fractional Operator

YAVUZ MEHMET, ÖZDEMIR NECATİ
Journal Paper Mathematical Modelling of Natural Phenomena, 13(1), 1-12, (2018). Doi: 10.1051/mmnp/2018009 (Science Citation Index)

European Vanilla Option Pricing Model of Fractional Order without Singular Kernel

YAVUZ MEHMET, ÖZDEMIR NECATİ
Journal Paper Fractal and Fractional, 2(1), 1-11, (2018). Doi: doi:10.3390/fractalfract2010003

Optimal Control Problem for a Conformable Fractional Heat Conduction Equation

İSKENDER BEYZA BILLUR, AVCI DERYA, ÖZDEMIR NECATİ
Journal Paper ACTA Physica Polonica A, 132(3), 658-662, (2017). (Science Citation Index)

Numerical Solution of Fractional Black-Scholes Equation by Using the Multivariate Padé Approximation

YAVUZ MEHMET, ÖZDEMIR NECATİ
Journal Paper ACTA Physica Polonica A, 132(3), 1050-1053, (2017).(Science Citation Index)

The Dirichlet Problem of a Conformable advectıon-diffusion equation

AVCI DERYA, İSKENDER BEYZA BILLUR, ÖZDEMIR NECATİ
Journal Paper Thermal Science, 21(1A), 9-18, (2017). (Science Citation Index Expanded)

Conformable Heat Equation on A Radial Symmetric Plate

AVCI DERYA, İSKENDER BEYZA BILLUR, ÖZDEMIR NECATİ
Journal Paper Thermal Science, 21(2), 819-826, (2017). (Science Citation Index Expanded)

Control of Thermal Stresses in Axissymmetric Problems of Fractional Thermoelasticity for an infinite cylindrical domain

POVSTENKO YURIY, AVCI DERYA, İSKENDER BEYZA BILLUR, ÖZDEMIR NECATİ
Journal Paper Thermal Science, 21(1A), 19-28, (2017). (Science Citation Index Expanded)

Stock Market Index Prediction with Neural Network during Financial Crises A Review on Bist 100

SAKARYA SAKIR, YAVUZ MEHMET, KARAOGLAN ASLAN DENIZ, ÖZDEMIR NECATİ
Journal Paper Financial Risk and Management Reviews, 1(2), 53-67, (2015).

Yapay Sinir Agları ile Risk-Getiri Tahmini ve Portföy Analizi

YAVUZ MEHMET, SAKARYA ŞAKİR, ÖZDEMIR NECATİ
Journal Paper Niğde Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 8(4), 87-107, (2015).

Optimal Control of A Linear Time Invariant Space Time Fractional Diffusion Process

ÖZDEMIR NECATİ, AVCI DERYA
Journal Paper Journal of Vibration and Control, 20(3), 370-380, (2014). Doi: 10.1177/1077546312464678 (Science Citation Index Expanded)

Complex valued neural network with Möbius activation function

ÖZDEMIR NECATİ, İSKENDER BEYZA BILLUR, YILMAZ ÖZGÜR NIHAL, AVCI DERYA
Journal Paper Communications in Nonlinear Science and Numerical Simulation, 16(12), 4698-4703, (2011). Doi: 10.1016/j.cnsns.2011.03.005 (Science Citation Index Expanded)

The Numerical Solutions of a Two Dimensional Space Time Riesz Caputo Fractional Diffusion Equation

ÖZDEMIR NECATİ, AVCI DERYA, İSKENDER BEYZA BILLUR
Journal Paper An International Journal of Optimization and Control: Theories & Applications (IJOCTA), 1(1), 17-26, (2011). Doi: 10.11121/ijocta.01.2011.0028

Multistage Adomian Decomposition Method for Solving NLP Problems Over a Nonlinear Fractional Dynamical System

ÖZDEMIR NECATİ, EVİRGEN FIRAT
Journal Paper Journal of Computational and Nonlinear Dynamics, 6(2), 1-6, (2011). Doi: 10.1115/1.4002393 (Science Citation Index Expanded)

Adaptive Sampling Data Integral Control Using Current Error of Infinite dimensional Systems

ÖZDEMIR NECATİ
Journal Paper Indian Journal of Mathematics, 52(1), 221-234, (2010).

Fractional Order Control of Fractional Diffusion Systems Subject to Input Hysteresis

ÖZDEMIR NECATİ, İSKENDER BEYZA BILLUR
Journal Paper Journal of Computational and Nonlinear Dynamics, 5(2), 1-5, (2010). Doi: 10.1115/1.4000791 (Science Citation Index Expanded)

A Dynamic System Approach to Quadratic Programming Problems with Penalty Method

ÖZDEMIR NECATİ, EVİRGEN FIRAT
Journal Paper Bulletin of the Malaysian Mathematical Sciences Society, 33(1), 79-91, (2010). (Science Citation Index Expanded)

Digital Variable Sampling Integral Control of Infinite Dimensional Systems Subject to Input Nonlinearity

ÖZDEMIR NECATİ
Journal PaperIEEE Transactions on Automatic Control, 54(6), 1357-1362, (2009). Doi: 10.1109/TAC.2009.2015555 (Science Citation Index)

Fractional optimal control of a 2 dimensional distributed system using eigenfunctions

ÖZDEMIR NECATİ, AGRAWAL OM PRAKASH, İSKENDER BEYZA BILLUR, AVCI DERYA
Journal PaperNonlinear Dynamics, 55(3), 251-260, (2009). Doi: 10.1007/s11071-008-9360-4 (Science Citation Index)

Fractional optimal control problem of an axis symmetric diffusion wave propagation

ÖZDEMIR NECATİ, OM PRAKASH AGRAWAL, AVCI DERYA, İSKENDER BEYZA BILLUR
Journal PaperPhysica Scripta, 2009(136), 1-5, (2009). (Science Citation Index)

Fractional optimal control problem of a distributed system in cylindrical coordinates

ÖZDEMIR NECATİ, AVCI DERYA, İSKENDER BEYZA BILLUR
Journal PaperPhysics Letters A, 373(2), 221-226, (2009). (Science Citation Index)

Analysis of an axis symmetric fractional diffusion wave problem

ÖZDEMIR NECATİ, OM PRAKASH AGRAWAL, AVCI DERYA, İSKENDER BEYZA BILLUR
Journal PaperJournal of Physics A Mathematical and Theoretical, 42(35), 1-10, (2009). Doi: 10.1088/1751-8113/42/35/355208 (Science Citation Index)

Fractional diffusion wave problem in cylindrical coordinates

ÖZDEMIR NECATİ, AVCI DERYA
Journal PaperPhysics Letters A, 372(38), 5968-5972, (2008). Doi: 10.1016/j.physleta.2008.07.054 (Science Citation Index)

Solving NLP Problems with Dynamic System Approach Based on Smoothed Penalty Function

ÖZDEMIR NECATİ, EVİRGEN FIRAT
Journal PaperSelcuk Journal of Applied Mathematics, 10(1), 63-73, (2008).

Integral control by variable sampling based on steady state data

ÖZDEMIR NECATİ, STUART TOWNLEY
Journal PaperAutomatica, 39(1), 135-140, (2003). Doi: 10.1016/S0005-1098(02)00182-6 (Science Citation Index)

State-Space solutions to standart $H_\infty$ Control Problem

ÖZDEMIR NECATİ
Journal PaperCommunications Fac. Science University of Ankara Series A1, 52(2), 35-53, (2003). Doi: 10.1501/Commua1_0000000352

New Numerical Techniques for Solving Fractional Partial Differential Equations in Conformable Sense (in Non-Integer Order Calculus and its Applications)

YAVUZ MEHMET, ÖZDEMIR NECATİ
Book Chapter Springer International Publishing AG | 2019 | ISBN: 978-3-319-78458-8

Conformable Fractional Wave-Like Equation on a Radial Symmetric Plate (in Theory and Applications of Non integer Order Systems 8th Conference on Non integer Order Calculus and Its Applications)

AVCI DERYA, İSKENDER BEYZA BILLUR, ÖZDEMIR NECATİ
Book Chapter Springer International Publishing AG | 2017 | ISBN: 978-3-319-45473-3

Parameter Optimization of Fractional Order PI λ D μ Controller Using Response Surface Methodology (in Discontinuity and Complexity in Nonlinear Physical Systems)

İSKENDER BEYZA BİLLUR, ÖZDEMIR NECATİ , KARAOĞLAN ASLAN DENİZ
Book Chapter Springer International Publishing AG | 2014 | ISBN: 978-3-319-01411-1

A Fractional Order Dynamical Trajectory Approach for Optimization Problem with HPM (in Fractional Dynamics and Control)

ÖZDEMIR NECATİ , EVİRGEN FIRAT
Book Chapter Springer International Publishing AG | 2012 | ISBN: 978-1-4614- 0456-9

Numerical Solution of a Two-Dimensional Anomalous Diffusion Problem (in Fractional Dynamics and Control)

ÖZDEMIR NECATİ , AVCI DERYA
Book Chapter Springer International Publishing AG | 2012 | ISBN: 978-1-4614- 0456-9

A New Approximate Solution via the Fractional Operators Defined with Singular and Nonsingular Kernel

ÖZDEMİR NECATİ , YAVUZ MEHMET
Conference Papers 5th International Conference on Computational and Experimental Science and Engineering (ICCESEN 2018) (Özet Bildiri/Sözlü Sunum) (2018)

On the Solutions of Fractional Cauchy Problem Featuring Conformable Derivative

YAVUZ MEHMET, ÖZDEMİR NECATİ
Conference Papers 3rd International Conference on Computational Mathematics and Engineering Sciences, 22, Doi: https://doi.org/10.1051/itmconf/20182201045 (Tam Metin Bildiri/Sözlü Sunum) (2018)

Caputo’s Fractional Derivative Model of Immune Response to Tumor Growth

UÇAR ESMEHAN, ÖZDEMİR NECATİ, AVCİ DERYA
Conference Papers International Conference on Applied Mathematics in Engineering (Özet Bildiri/Sözlü Sunum) (2018)

Control of Thermal Stresses Based on Angular Symmetric Fractional Heat Conduction Equation in A Half-Space

AVCI DERYA, İSKENDER EROĞLU BEYZA BİLLUR, ÖZDEMİR NECATİ, POVSTENKO YURİY
Conference Papers International Conference on Applied Mathematics in Engineering (Özet Bildiri/Sözlü Sunum) (2018)

SIR Epidemic Model with Caputo-Fabrizio Fractional Operator

YAVUZ MEHMET, ÖZDEMİR NECATİ
Conference Papers International Conference on Applied Mathematics in Engineering (Özet Bildiri/Sözlü Sunum) (2018)

Currrent Teaching

  • 2018 Fall

    Differential Equations I

  • 2018 Spring

    Differential Equations II

    Calculus II

  • 2017 Fall

    Differential Equations I

    Calculus I

  • 2017 Spring

    Differential Equations II

    Control Theory II