• Error Estimation for Approximate Solutions of Delay Volterra Integral Equations 

  Duman, Oktay (Springer Nature Switzerland, 2019-11)

  This work is related to inequalities in the approximation theory. Mainly, we study numerical solutions of delay Volterra integral equations by using a collocation method based on sigmoidal function approximation. Error ...
• Dublinliler 

  Joyce, James (Everest Yayınları, 2018)

  “…amaç Dublin'deki hayatın o denli gerçek bir tasvirini yapmaktı ki, orada yaşayanlar şehirlerindeki bu düşünce ve duygu felci karşısında dehşete düşerek hatalarından arınacak ve bu sanat eserini bir tür manevi dirilişin ...
• The Orthodox Church as an Ottoman Institution: A Study of Early Modern Patriarchal Berats 

  Çolak, Hasan; Bayraktar-Tellan, Elif (The Isis Press, 2019)

  [No abstract available]
• İslam-Türk İnançlarında Hızır Yahut Hızır-İlyas Kültü 

  Ocak, Ahmet Yaşar (Timaş Yayınları, 2019)

  İslam toplumlarında Hızır oldukça yaygın, köklü ve etkili bir külttür. Öyle ki tarih boyunca çeşitli kültür ve inançlarda, insanlar tarafından bu ölçüde anılan ve kültürel uygulamalara bu kadar işlemiş bir kişiliğe çok az ...
• Perceptions of Individual and Community Resilience to Earthquakes 

  Karancı, Ayşe Nuray; İkizer, Gözde; Doğulu, Canay; Özceylan-Aubrecht, Dilek (Wiley-Blackwell, 2018)

  This chapter presents the perceptions of earthquake survivors and representatives of disaster?related institutions on what they see as related to resilience in the face of earthquakes. It discusses the findings relation ...
• A nonsymmetrical matrix and its factorizations 

  Arıkan, Talha; Kılıç, Emrah; Prodinger, Helmut (De Gruyter, 2019-08)

  We introduce a nonsymmetric matrix defined by q-integers. Explicit formul ae are derived for its LU-decomposition, the inverse matrices L-1 and U-1 and its inverse. Nonsymmetric variants of the Filbert and Lilbert matrices ...
• Partial sums of the gaussian q-binomial coefficients, their reciprocals, square and squared reciprocals with applications 

  Kılıç, Emrah; Akkuş, İlker (University of Miskolc, 2019)

  In this paper, we shall derive formulæ for partial sums of the Gaussian q-binomial coefficients, their reciprocals, squares and squared reciprocals. To prove the claimed results, we use q-calculus. As applications of our ...
• The discreteness of the spectrum of the Schrödinger operator equation and some properties of the s-numbers of the inverse Schrödinger operator 

  Hashimoglu, Ilyas; Akın, Ömer; Mamedov, Khanlar R. (John Wiley and Sons Ltd, 2019-05)

  In this article, we investigate the discreteness and some other properties of the spectrum for the Schrödinger operator L defined by the formula LY=-d 2 y/dx 2 +A(A+I)/x 2 y+Q(x)y on the space L 2 (H, [0, ?)), where H is ...
• New asymmetric generalizations of the Filbert and Lilbert matrices 

  Kılıç, Emrah; Koparal, Sibel; Ömür, Neşe (Springer Netherlands, 2019-06)

  Two new asymmetric generalizations of the Filbert and Lilbert matrices constructed by the products of two Fibonacci and Lucas numbers are considered, with additional parameter settings. Explicit formulæ are derived for ...
• Evaluation of sums involving products of Gaussian q-binomial coefficients with applications 

  Kılıç, Emrah; Prodinger, Helmut (De Gruyter, 2019-04)

  Sums of products of two Gaussian q-binomial coefficients, are investigated, one of which includes two additional parameters, with a parametric rational weight function. By means of partial fraction decomposition, first the ...
• Explicit spectrum of a circulant-tridiagonal matrix with applications 

  Kılıç, Emreah; Yalciner, Aynur (American Institute of Physics Inc., 2019-07)

  We consider a circulant-tridiagonal matrix and compute its determinant by using generating function method. Then we explicitly determine its spectrum. Finally we present applications of our results for trigonometric ...
• A Mathematical Model Of Hepatitis B Transmission In Turkey 

  Gölgeli, Meltem (Ankara UniversityAnkara Üniversitesi, 2019)

  Hepatitis B infection is one of the serious viral infections that is treating the global health. Turkey has an intermediate endemicity for hepatitis B. In this study, a classical SIR model for hepatitis B virus (HBV) ...
• A nonlinear generalization of the Filbert matrix and its Lucas analogue 

  Kılıç, Emrah; Arıkan, Talha (Taylor and Francis Ltd., 2019-01)

  In this paper, we present both a new generalization and an analogue of the Filbert matrix (Formula presented.) by the means of the Fibonacci and Lucas numbers whose indices are in nonlinear form (Formula presented.) for ...
• Studying new generalizations of Max-Min matrices with a novel approach 

  Kılıç, Emrah; Arıkan, Talha (TÜBİTAK, 2019)

  We consider new kinds of max and min matrices, [amax(i,j)]i,j?1 and [amin(i,j)]i,j?1, as generalizations of the classical max and min matrices. Moreover, their reciprocal analogues for a given sequence {an} have been ...
• On the number of k-normal elements over finite fields 

  Saygı, Zülfükar; Tilenbaev, Ernist; Ürtiş, Çetin (TÜBİTAK, 2019)

  In this article we give an explicit formula for the number of kk-normal elements, hence answering Problem 6.1. of Huczynska et al. (Existence and properties of kk-normal elements over finite fields, Finite Fields Appl 2013; ...
• Intuitionistic Fuzzy Initial Value Problems - An Application 

  Akın, Ömer; Bayeğ, Selami (Hacettepe UniversityHacettpe Üniversitesi, 2019)

  In this paper, by using the properties of ?\alpha? and ?\beta? cuts of intuitionistic fuzzy numbers, we have firstly proposed a method to find the general solution of the second order initial value problem with intuitionistic ...
• System of intuitionistic fuzzy differential equations with intuitionistic fuzzy initial values 

  Akın, Ömer; Bayeğ, Selami (Biophysics and Biomedical Engineering of the Bulgarian Academy of Sciences, 2018)

  In this paper, we have studied the system of differential equations with intuitionistic fuzzy initial values under the interpretation of (i,ii)-GH differentiability concepts and Zadeh's extension principle interpretation. ...
• On solutions of the recursive equations x_{n+1}=x_{n-1}^{p}/x_{n}^{p} (p>0) via Fibonacci-type sequences 

  Öcalan, Özkan; Duman, Oktay (2019-01)

  In this paper, by using the classical Fibonacci sequence and the golden ratio, we ?rst give the exact solution of the nonlinear recursive equation xn+1 = xn?1/xn with respect to certain powers of the initial values x?1 and ...
• The concept of Hukuhara derivative and Aumann integral for intuitionistic fuzzy number valued functions 

  Akın, Ömer; Bayeğ, Selami (Kyrgyz Turkish Manas UniversityKırgızistan Türkiye Manas Üniversitesi, 2018)

  In this paper we have rstly dened a metric based on the Hausdor metric in intuitionistic fuzzy environment and studied its properties. Then we have proved that the metric space of intuitionistic fuzzy number valued ...
• UAV coverage using hexagonal tessellation 

  Kadıoğlu Ürtiş, Esra; Ürtiş, Çetin; Papanikolopoulos, Nikolaos (IEEE, 2019-07)

  Unmanned aerial vehicles (UAVs) are increasingly being used for coverage applications. Some common examples include inspecting agricultural fields for certain plant diseases, tracking wildfire, photogrammetry, flying over ...

View more