Browsing Makale Koleksiyonu by Title
Now showing items 1-20 of 99
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Actions and semi-direct products in categories of groups with action
(Hacettepe University, 2023)Derived actions in the category of groups with action on itself Gr• are defined and de-scribed. This category plays a crucial role in the solution of two problems of Loday stated in the literature. A full subcategory of ... -
Actions of internal groupoids in the category of leibniz algebras
(Ankara Üniversitesi, 2019)The aim of this paper is to characterize the notion of internal category (groupoid) in the category of Leibniz algebras and investigate some properties of well-known notions such as covering groupoids and groupoid operations ... -
Analytical solution and flow topology in a lid-driven S-shaped cavity
(American Institute of Physics Inc., 2022)In this study, the Stokes flow problem in an S-shaped double lid-driven cavity filled with fluid was analyzed. Side edges of the cavity were considered as immovable walls. The flow region was divided into two sub-regions, ... -
An application of khuri’s biorthogonality condition on stokes flow in a rectangular cavity
(Tsing Hua University, 2019)The paper present a different semi-analytical solutions for the Stokes flow in a rectangular cavity by using the biorthogonality condition of the eigenfunctions. Firstly, the biorthogonality condition for rectangular cavity ... -
Applications of quaternions in galilean spaces
(Editura Bibliotheca-Bibliotheca Publ House, 2022)In this paper, Galilean orthogonal matrices in G(5) and G(1)(5) are obtained with the help of unit quaternions. Moreover, Galilean orthogonal matrices in G(4) and G(1)(4) are acquired. These matrices produce Galilelan ... -
B.Y. Chen's inequality for semi-slant submanifolds in T - Space forms
(2008)In this paper, B. Y. Chen inequality for semi-slant submanifolds in T - space forms are established by using subspaces orthogonal to the structure vector fields. -
Bifurcations and eddy genesis of Stokes flow within a sectorial cavity
(Gauthier-Villars/Editions Elsevier, 2013)This work analyzes the Stokes flow generated in a sectorial driven cavity formed by a pair of curved stationary side walls capped by straight translating lids. The flow is governed by two physical control parameters: the ... -
Bifurcations and eddy genesis of Stokes flow within a sectorial cavity PART II: Co-moving lids
(Elsevier Science Bv, 2016)This paper is a complementary study to earlier work (Gurcan, 2013), concerning eddy genesis and bifurcations in a sectorial driven cavity for Stokes flow, consisting of a pair of curved stationary side walls and two straight ... -
Categories internal to crossed modules
(Sakarya Üniversitesi, 2019)In this study, internal categories in the category of crossed modules are characterized and it has been shown that there is a natural equivalence between the category of crossed modules over crossed modules, i.e. crossed ... -
Certain results on invariant submanifolds of para-kenmotsu manifolds
(Honam Mathematical, 2021)The purpose of this paper is to study invariant pseudoparallel, Ricci generalized pseudoparallel and 2-Ricci generalized pseudoparallel submanifold of a para-Kenmotsu manifold and I obtained some equivalent conditions of ... -
Characterizations for an invariant submanifold of an almost α-Cosymplectic (κ, µ, ν)-space to be totally geodesic
(University of Nis, 2022)The aim of the present paper is to study some geometric conditions for an invariant submanifold of an almost α-cosymplectic (κ, µ, ν)-space to be totally geodesic by means of the curvature tensors. -
Characterizations for totally geodesic submanifolds of a k-paracontact manifold
(American Institute of Mathematical Sciences, 2021)The aim of the present paper is to study pseudoparallel invariant submanifolds of a K-paracontact metric manifold. We consider pseudoparallel, Ricci-generalized pseudoparallel and 2-Ricci generalized pseudo parallel invariant ... -
Common fixed point theorems for complex-valued mappings with applications
(Kangwon-Kyungki Mathematical Society, 2022)The aim of this paper is to obtain some results which belong to fixed point theory such as strong convergence, rate of convergence, stability, and data dependence by using the new Jungck-type iteration method for a mapping ... -
Comparison rate of convergence and data dependence for a new iteration method
(Tbilisi Mathematical, 2020)In this paper, we have defined hyperbolic type of some iteration methods. The new iteration has been investigated convergence for mappings satisfying certain condition in hyperbolic spaces. It has been proved that this ... -
Convergence and stability analysis of a new four-step fixed-point algorithm
(Aksaray Üniversitesi, 2022)The concept of stability is studied on many different types of mathematical structures. This concept can be thought of as the small changes that will be applied in the structure studied should not disrupt the functioning ... -
Convergence of Jungck-Kirk type iteration ethod with applications
(University of the Punjab, 2022)The aim of this article is to define a new Jungck-Kirk type iteration method and to examine the convergence result under appropriate conditions together with other Jungck-Kirk type iteration methods in the literature. It ... -
Coverings and liftings of generalized crossed modules
(Shahid Beheshti University, 2022)In the theory of crossed modules, considering arbitrary self-actions instead of conjugation allows for the extension of the concept of crossed modules and thus the notion of generalized crossed module emerges. In this paper ... -
Crossed modules, double group-groupoids and crossed squares
(University of Nis, 2020)The purpose of this paper is to obtain the notion of crossed module over group-groupoids con-sidering split extensions and prove a categorical equivalence between these types of crossed modules and double group-groupoids. ... -
Decompositions of new classes of functions
(2009)In this paper, ?IN5-sets, SIN5 -sets, PIN5-sets, ßIN5-sets are introduced via idealization. Using these sets, new classes of generalizations of non-continuous functions are obtained and some of their properties are given. ... -
Decompositions of some forms of continuity
(2007)In this paper, αCN3 -sets [3] and αCN5 -sets [3] are introduced and characterizations of α-I -open [6], semi -I -open [6], αCN3 -and αCN5-sets are investigated. Also, new decompositions of α -I -continuity and semi -I ...
