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Browsing FEF, Matematik Bölümü, Makale Koleksiyonu by Rights "info:eu-repo/semantics/openAccess"

Browsing FEF, Matematik Bölümü, Makale Koleksiyonu by Rights "info:eu-repo/semantics/openAccess"

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  • Esen, A.; Tasbozan, O.; Ucar, Y.; Yagmurlu, N. M. (TBILISI MATHEMATICAL JOURNAL, 2015)
    In this paper,we have considered the fractional diffusion and fractional diffusion wave equations in which the time derivative is a fractional derivative in the Caputo form and have obtained their numerical solutions by ...
  • De, Uday Chand; Yildiz, Ahmet (Natl ınquıry servıces centre pty ltd, 19 worcester street, po box 377, grahamstown 6140, south afrıca, 2015)
    The object of the present paper is to study certain curvature conditions on generalized Sasakian space-forms. We classify generalized Sasakian space-forms which satisfy P P=0, P Z=0, Z P=0, Z Z=0, where P is the projective ...
  • Esen, Alaattin; Taşbozan, Orkun (TBILISI MATHEMATICAL JOURNAL, 2015)
    To the present manuscript, a cubic B-spline finite element collocation method has been used to obtain numerical solutions of the nonlinear time fractional gas dynamics equation. While the Caputo form is used for the time ...
  • De, Uday Chand; Yildiz, Ahmet; Cetinkaya, Azime (Sprınger heıdelberg, tıergartenstrasse 17, d-69121 heıdelberg, germany, 2015)
    Let M be a 3-dimensional almost contact metric manifold satisfying (*) condition. We denote such a manifold by M*. At first we study symmetric and skew-synunetric parallel tensor of type (0, 2) in M*. Next we prove that a ...
  • Akyol, Mehmet Akif; Sahin, Bayram (Scıentıfıc technıcal research councıl turkey-tubıtak, ataturk bulvarı no 221, kavaklıdere, tr-06100 ankara, turkey, 2016)
    We introduce conformal anti-invariant submersions from almost Hermitian manifolds onto Riemannian manifolds. We give examples, investigate the geometry of foliations that arose from the definition of a conformal submersion, ...
  • Kazan, Ahmet; Karadag, H. Bayram (Unıv mıskolc ınst math, mıskolc-egyetemvaros, mıskolc, h-3515, hungary, 2016)
    In this paper we obtain a condition for the tangent bundle (TM, (J) over tilde, (g) over tilde) to be locally decomposable Golden Riemannian tangent bundle, where (J) over tilde is the Golden structure on TM and (g) over ...
  • Kilic, Erol; Gulbahar, Mehmet (Sprınger ınternatıonal publıshıng ag, gewerbestrasse 11, cham, ch-6330, swıtzerland, 2016)
    The main purpose of this paper is to show how to obtain rigidity theorems with the help of curvature invariants in submanifolds of a semi-Riemannian manifold. For this purpose, the bounded sectional curvature is introduced ...
  • Esen, Alaattin; Yagmurlu, N. Murat; Tasbozan, Orkun (Sprınger heıdelberg, tıergartenstrasse 17, d-69121 heıdelberg, germany, 2016)
    In this work, it is aimed to find one- and two-soliton solutions to nonlinear Tzitzeica-Dodd-Bullough (TDB) equation. Since the double exp-function method has been widely used to solve several nonlinear evolution equations ...
  • Oruc, O.; Bulut, F.; Esen, A. (Sprınger basel ag, pıcassoplatz 4, basel, 4052, swıtzerland, 2016)
    In this paper, we are going to investigate numerical solutions of the regularized long wave (RLW) equation by using Haar wavelet (HW), combined with finite difference method. The motion of a single solitary wave, interaction ...
  • Kutluay, Selcuk; Ucar, Yusuf; Yagmurlu, N. Murat (Sprınger, 233 sprıng st, new york, ny 10013 usa, 2016)
    In this paper, a numerical solution of the modified Burgers equation is obtained by a cubic B-spline collocation method. In the solution process, a linearization technique based on quasi-linearization has been applied to ...
  • Bozkurt, Hacer; Yilmaz, Yilmaz (Hındawı ltd, adam house, 3rd flr, 1 fıtzroy sq, london, w1t 5hf, england, 2016)
    Primarily we examine the new example of quasilinear spaces, namely, "IR" interval space." We obtain some new theorems and results related to this new quasilinear space. After giving some new notions of quasilinear ...
  • Kazan, Ahmet; Karadag, H. Bayram (Sprınger basel ag, pıcassoplatz 4, basel, 4052, swıtzerland, 2016)
  • Bashan, Ali; Ucar, Yusuf; Yagmurlu, N. Murat; Esen, Alaattin (Iop publıshıng ltd, dırac house, temple back, brıstol bs1 6be, england, 2016)
    In this paper, a method based on the differential quadrature method with quintic B-spline has been applied to simulate the solitary wave solution of the complex modified Kortewegde Vries equation (CMKdV). Three test problems, ...
  • Tastan, Hakan Mete; Sahin, Bayram; Yanan, Sener (Sprınger basel ag, pıcassoplatz 4, basel, 4052, swıtzerland, 2016)
    As a generalization of anti-invariant submersions, semi-invariant submersions and slant submersions, we introduce the notion of hemi-slant submersion and study such submersions from Kahlerian manifolds onto Riemannian ...
  • Kilinc, Gulsen; Candan, Murat (Unıv nıs, unıverzıtetskı trg 2, po box 123, nıs, 18000, serbıa, 2017)
    This paper submits the sequence space l ((F) over cap (r, s) , F, p, u) and l(infinity) ((F) over cap (r, s) , F, p, u) of non-absolute type under the domain of the matrix (F) over cap (r, s) constituted by using Fibonacci ...
  • Aksan, Emine Nesligul; Bulut, Hason; Kayhan, Mirac (E d p scıences, 17 ave du hoggar parc d actıvıtes coutaboeuf bp 112, f-91944 cedex a, france, 2017)
    In this paper, we apply an efficient method which is improved Bernoulli sub-equation function method (IBSEFM) to (2+1) dimensional Breaking Soliton equation. It gives some new wave simulations like complex and exponential ...
  • Franko, Ceki; Yalcin, Femin (Taylor & francıs ınc, 530 walnut street, ste 850, phıladelphıa, pa 19106 usa, 2017)
    System signature is a useful tool to analyze coherent systems. In reliability theory, a large number of systems is actually the composition of disjoint subsystems (modules). However, in real life, there are situations in ...
  • Tripathi, Mukut Mani; Gulbahar, Mehmet; Kilic, Erol; Keles, Sadik (Elsevıer scıence bv, po box 211, 1000 ae amsterdam, netherlands, 2017)
    Some basic inequalities, involving the scalar curvature and the mean curvature, for a pseudo-Riemannian submanifold of a pseudo-Riemannian manifold are obtained. We also find inequalities for spacelike submanifolds. Equality ...
  • Bashan, Ali; Yagmurlu, Nuri Murat; Ucar, Yusuf; Esen, Alaattin (Pergamon-elsevıer scıence ltd, the boulevard, langford lane, kıdlıngton, oxford ox5 1gb, england, 2017)
    In this study, an effective differential quadrature method (DQM) which is based on modified cubic B-spline (MCB) has been implemented to obtain the numerical solutions for the nonlinear Schrodinger (NLS) equation. After ...
  • Karaagac, Beret; Yagmurlu, N. Murat; Esen, Alaattin (E d p scıences, 17 ave du hoggar parc d actıvıtes coutaboeuf bp 112, f-91944 cedex a, france, 2017)
    In this study, the improved tan(phi(xi) /2) -expansion method (ITEM), one of the improved expansion methods, has been applied to (3+1)- dimensional Jimbo Miwa and Sharma-Tasso-Olver equations using symbolic computation. ...