• New extension of Alexander and Libera integral operators 

  Güney, H. Özlem; Owa, Shigeyoshi (Scientific Technical Research Council Turkey-TUBITAK, 2022)

  Let T be the class of analytic functions in the open unit disc U with f (0) = 0 and f'(0) = 1. For f(z) is an element of T, the Alexander integral operator A(-1)f(z), the Libera integral operator L(-1)f(z) and the Bernardi ...

• On telescopic numerical semigroup families with embedding dimension 3 

  Süer, Meral; İlhan, Sedat (Erzincan Binali Yıldırım Üniversitesi Fen Bilimleri Enstitüsü, 2019)

  In this study, the set of all telescopic numerical semigroups families with embedding dimension three isobtained for some fixed multiplicity by some parameters. Also, some invariants of these families are calculatedin term ...

• Subclasses of bi-univalent functions related to shell-like curves connected with Fibonacci numbers 

  Güney, Özlem Hatun; Murugusundaramoorthy, Gangadharan; Sokół, Janusz (Sciendo, 2018)

  In this paper, we introduce and investigate new subclasses of bi-univalent functions related to shell-like curves connected with Fibonacci numbers. Furthermore, we find estimates of first two coefficients of functions in ...

• New subclasses of Bi-univalent functions of complex order associated with hypergeometric functions 

  Murugusundaramoorthy, G.; Güney, Hatun Özlem (Turkic World Mathematical Society, 2021)

  In the present paper, new subclasses of bi-univalent functions of complex order associated with hypergeometric functions are introduced and coefficient estimates for functions in these classes are obtained. Several new (or ...

• On subclasses of M-fold symmetric bi-univalent functions 

  Şeker, B.; Taymur, I (Turkish World Mathematical Society, 2021)

  In this study, we introduce and investigate two new subclasses of the biunivalent functions which both f (z) and f(-1) (z) are m-fold symmetric analytic functions. Among other results, upper bounds for the coefficients ...

• Dynnikov coordinates on punctured torus 

  Meral, Alev (Scientific Technical Research Council Turkey-TUBITAK, 2021)

  We generalize the Dynnikov coordinate system previously defined on the standard punctured disk to an orientable surface of genus-1 with n punctures and one boundary component

• <p>A radial basis function finite difference (RBF-FD) method for numerical simulation of interaction of high and low frequency waves: Zakharov-Rubenchik equations (vol 394, 125787, 2021)</p> 

  Oruç, Ömer (Elsevier Science INC., 2022)

  A radial basis function finite difference (RBF-FD) method for numerical simulation of interaction of high and low frequency waves: Zakharov-Rubenchik equations

• Geometric properties of the Miller-Ross functions 

  Eker, Sevtap Sümer; Ece, Sadettin (Springer International Publishing AG, 2022)

  In the present paper, our aim is to study geometric properties of normalized Miller-Ross functions. For this purpose, we determined sufficient conditions for univalency, close-to-convexity, convexity and starlikeness of ...

• An application of Chebyshev wavelet method for the nonlinear time fractional Schrodinger equation 

  G., Esra Köse; Oruç, Ömer; Esen, Alaattin (Wiley, 2022)

  In the present manuscript, we will deal with time fractional Schrodinger equation having appropriate initial and boundary conditions with Chebyshev wavelet method numerically. The Chebyshev wavelet method will be utilized ...

• Paskal üçgeni ve bazı özdeşliklerin, tam küp modeli ile öğretilmesinin başarıya etkisi 

  Harman, Aziz; Akın, M. Faysal (Elementary Education Online, 2008)

  Öz:Bu araştırmada Paskal üçgeninin ve bazı özdeşliklerin öğretilmesinde, Tam Küp modeli kullanımının etkisi belirlenmeye çalışılmıştır. Araştırma, Diyarbakır İlinde 2005-2006 öğretim yılı güz döneminde sekizinci sınıf ...

• Complete lifts of projectable linear connection to semi-tangent bundle 

  Polat, Murat; Yıldırım, Furkan (The Honam Mathematical Society, 2021)

  We study the complete lifts of projectable linear connection for semi-tangent bundle. The aim of this study is to establish relations between these and complete lift already known. In addition, the relations between in ...

• A combination of Lie group-based high order geometric integrator and delta-shaped basis functions for solving Korteweg-de Vries (KdV) equation 

  Polat, Murat; Oruç, Ömer (World Scientific Publication, 2021)

  In this work, we develop a novel method to obtain numerical solution of well-known Korteweg-de Vries (KdV) equation. In the novel method, we generate differentiation matrices for spatial derivatives of the KdV equation by ...

• On strongly Ozaki bi-close-to-convex functions 

  Tezelci, Münevver; Eker, Sevtap Sümer (TUBITAK, 2019)

  In this paper, we introduce and investigate a new subclass of strongly Ozaki bi-close-to-convex functions in the open unit disk. We have also found estimates for the first two Taylor-Maclaurin coefficients for functions ...

• Normalized dini functions connected with k-Uniformly convex and k-Starlike functions 

  Ece, Sadettin; Eker, Sevtap Sümer; Şeker, Bilal (Korean Soc Computational & Applied Mathematics-KSCAM, 2021)

  The purpose of the present paper is to give sufficient conditions for normalized Dini function which is the special combination of the generalized Bessel function of first kind to be in the classes k-starlike functions and ...

• On subclasses of bi-convex functions defined by Tremblay fractional derivative operator 

  Eker, Sevtap Sümer; Şeker, Bilal (Babes-Bolyai University, 2019)

  We introduce and investigate new subclasses of analytic and biunivalent functions defined by modified Tremblay operator in the open unit disk. Also we obtain upper bounds for the coefficients of functions belonging to these ...

• Mathematical behaviour of solutions of the Kirchhoff type equation with logarithmic nonlinearity 

  Pişkin, Erhan; Irkıl, Nazlı (American Institute of Physics Inc., 2019)

  In this work, we consider the Kirchhoff type equation with logarithmic nonlinearity. We obtain the global existence of the solutions by using the potential well method.

• Slant submersions in paracontact geometry 

  Gündüzalp, Yılmaz (Hacettepe University, 2020)

  In this paper, we investigate some geometric properties of three types of slant submersions whose total space is an almost paracontact metric manifold. © 2020, Hacettepe University. All rights reserved.

• Local existence and blow-up of solutions for coupled viscoelastic wave equations with degenerate damping terms 

  Pişkin, Erhan; Ekinci, Fatma; Zennir, Khaled (Serbian Society of Mechanics, 2020)

  In this paper, we investigate a nonlinear system of viscoelastic equations with degenerate damping and source terms in a bounded domain. Under appropriate assumptions on the parameters, degenerate damping terms and the ...

• Partially linear multivariate regression in the presence of measurement error 

  Yalaz, Seçil; Tez, Müjgan (Korean Statistical Society, 2020)

  In this paper, a partially linear multivariate model with error in the explanatory variable of the nonparametric part, and an m dimensional response variable is considered. Using the uniform consistency results found for ...

• A norm inequality for functions of Lp(.)(Ω) spaces 

  Kaya, Yasin (Academic Publications Ltd., 2020)

  We prove an inequality in Lp(.)(Ω) that give a relation between norm of function and norm of function restriction to a partition of domain.

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