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On (k,mu)Paracontact Manifold Satisfying Some Curvature Conditions
(Matematikçiler Derneği, 2023)In this work, we studied the curvature tensors of (k,mu) satisfying the conditions widetildeZ(xi,alpha3)cdotP=0, widetildeZ(xi,alpha3)cdotS=0, R(xi,alpha3)cdotP=0, R(xi,alpha3)cdotS=0 and PcdotC=0. Besides this, we classify ... 
Some Important Properties of Almost Kenmotsu left(kappa,mu,nuright)−Space on the Concircular Curvature Tensor
(Fuat USTA, 2023)In this article, pseudoparallel submanifolds for almost Kenmotsu left(kappa,mu,nuright)−space are investigated. The almost Kenmotsu left(kappa,mu,nuright)−space is considered on the concircular curvature tensor. Submanifolds ... 
Holomorphically Planar Conformal Vector Field On Almost alphaCosymplectic (kappa,mu)− Spaces
(Fuat USTA, 2023)The aim of the present paper is to study holomorphically planar conformal vector (HPCV) fields on almost α−α−cosymplectic (κ,μ)−(κ,μ)−spaces. This is done assuming various conditions such as i) UU is pointwise collinear ... 
Some results on pseudosymmetric normal paracontact metric manifolds
(Ankara Universty, 2023)In this article, the Mprojective and Weyl curvature tensors on a normal paracontact metric manifold are discussed. For normal paracontact metric manifolds, pseudosymmetric cases are investigated and some interesting ... 
Actions and semidirect 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 described. This category plays a crucial role in the solution of two problems of Loday stated in the literature. A full subcategory of ... 
A mathematical model with piecewise constant arguments of colorectal cancer with chemoimmunotherapy
(Elsevier Ltd, 2023)We propose a new mathematical model with piecewise constant arguments of a system of ODEs to investigate the growth of colorectal cancer and its response to chemoimmunotherapy. Our main target in this paper is to analyze ... 
A fractionalorder mathematical model based on vaccinated and infected compartments of SARSCoV2 with a real case study during the last stages of the epidemiological event
(PMC, 2023)In 2020 the world faced with a pandemic spread that affected almost everything of humans' social and health life. Regulations to decrease the epidemiological spread and studies to produce the vaccine of SARSCoV2 were on ... 
Some integral inequalities for the product of sconvex functions in the fourth sense
(Semnan University, 2022)n this paper, several novel inequalities are examined for the product of two sconvex functions in the fourth sense. Also, some applications regarding special means and digamma functions are presented. 
Characterizations for an invariant submanifold of an almost αCosymplectic (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 αcosymplectic (κ, µ, ν)space to be totally geodesic by means of the curvature tensors. 
Pentactions and action representability in the category of reduced groups with action
(De Gruyter Open Ltd, 2022)A notion of pentaction of any object in the category rGr .{\mathbf{rGr}^{\bullet}} of reduced groups with action is introduced. The operations are defined in the set »e   ac  (A) {\mathsf{Pentact}(A)} of pentactions of ... 
Analytical solution and flow topology in a liddriven Sshaped cavity
(American Institute of Physics Inc., 2022)In this study, the Stokes flow problem in an Sshaped double liddriven cavity filled with fluid was analyzed. Side edges of the cavity were considered as immovable walls. The flow region was divided into two subregions, ... 
Common fixed point theorems for complexvalued mappings with applications
(KangwonKyungki 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 Jungcktype iteration method for a mapping ... 
Coverings and liftings of generalized crossed modules
(Shahid Beheshti University, 2022)In the theory of crossed modules, considering arbitrary selfactions 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 ... 
On kenmotsu metric spaces satisfying some conditions on the W1Curvature tensor
(University of Nis, 2022)In this paper we present the curvature tensors of Kenmotsu manifold satisfying the conditions W1 (X, Y) · W0 = 0, W1 (X, Y) · W1 = 0, W1 (X, Y) · W2 = 0, W1 (X, Y) · W3 = 0, W1 (X, Y) · W4 = 0 and W1 (X, Y) · W⋆ = 0. ... 
Convergence and stability analysis of a new fourstep fixedpoint 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 ... 
Applications of quaternions in galilean spaces
(Editura BibliothecaBibliotheca 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 ... 
New parallel fixed point algorithms and their application to a system of variational inequalities
(MDPI, 2022)n this study, considering the advantages of parallel fixed point algorithms arising from their symmetrical behavior, new types of parallel algorithms have been defined. Strong convergence of these algorithms for certain ... 
The necessary conditions for A (k, µ)Paracontact space to be ηEINST EIN manifold
(Palestine Polytechnic University, 2022)The object of this paper is to study the curvature tensors of (k, µ)Paracontact manifold satisfying the conditions R(X, Y) · C = 0, ˜Z(X, Y) · C = 0 and C(X, Y) · C = 0. According these cases, (k, µ)Paracontact manifolds ... 
Some results on invarinat submanifolds of lorentzian parakenmotsu manifolds
(KangwonKyungki Mathematical Society, 2022)The purpose of this paper is to study invariant submanifolds of a Lorentzian para Kenmotsu manifold. We obtain the necessary and sufficient conditions for an invariant submanifold of a Lorentzian para Kenmotsu manifold to ... 
Hyperdual matrices and dual transformations
(Elsevier B.V., 2022)In this paper, we define a dual transformation between hyperdual orthogonal matrices and hyperdual semiorthogonal matrices. We show that the dual transformation leaves invariant the axes (dual lines). Thus, for the first ...