Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 322, listelenen: 181-200
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On bi-null Cartan curves in semi-Euclidean 6-space with index 3
(Springer Basel Ag, 2016)In this paper, we study bi-null curves in semi-Euclidean 6-space with index 3, R-3(6). We construct the Frenet frame and Cartan curvature functions of bi-null curves in R-3(6). Also we discuss some properties of bi-null ... -
Generalized pseudo null Bertrand curves in semi-Euclidean 4-space with index 2
(Springer-Verlag Italia Srl, 2016)In this paper, we study generalized pseudo null Bertrand curves in semi-Euclidean 4-space E-2(4) with index 2. We get the necessary and sufficient conditions for pseudo null curves to be generalized Bertrand curves and we ... -
Approximation by generalized Baskakov-Durrmeyer-Stancu type operators
(Springer-Verlag Italia Srl, 2016)In this paper, we introduce Stancu type modification of generalized Baskakov-Durrmeyer operators and study their approximation properties. First, we derive the recurrence relation and central moments of these operators and ... -
On (1, 3)-Cartan null Bertrand curves in semi-Euclidean 4-space with index 2
(Springer Basel Ag, 2016)In this paper, we study generalized Cartan null Bertrand curves in semi-Euclidean 4-space E-2(4) with index 2. -
On discrete Picard operators
(Wiley-Blackwell, 2016)The present paper is concerned with the approximation properties of discrete version of Picard operators. We first give exact equalities for the moments of the operators. In calculations of these moments, Eulerian numbers ... -
Generalized Binomial Convolution of the mth Powers of the Consecutive Integers with the General Fibonacci Sequence
(De Gruyter Open Ltd, 2016)In this paper, we consider Gauthier's generalized convolution and then define its binomial analogue as well as alternating binomial analogue. We formulate these convolutions and give some applications of them. -
Elastic Sturmian spirals in the Lorentz-Minkowski plane
(De Gruyter Poland Sp Zoo, 2016)In this paper we consider some elastic spacelike and timelike curves in the Lorentz-Minkowski plane and obtain the respective vectorial equations of their position vectors in explicit analytical form. We study in more ... -
Multivalued F-Contractions On Complete Metric Spaces
(Yokohama Publ, 2015)In the present paper, we introduce the concept of multivalued F-contraction mappings and give some fixed point results, which generalize some multivalued fixed point theorems including Nadler's. Also, we give an illustrating ... -
A Common Fixed Point Theorem For New Type Compatible Maps On Partial Metric Spaces
(Math Soc Serbia-Drustvo Matematicara Srbije, 2015)In this paper, we introduce the concept of compatible maps of type (I) and of type (II) in partial metric space and prove a common fixed point theorem for four such maps on complete partial metric space. -
Sturmian Spirals In Lorentz-Minkowski Plane
(Inst Biophysics & Biomedical Engineering, Bulgarian Acad Sciences, 2015)The Sturm spirals which can be introduced as those plane curves whose curvature radius is equal to the distance from the origin are embedded in to one parameter family of curves. In this paper, we consider the spacelike ... -
Cyclic phi-contractions on S-complete Hausdorff uniform Spaces
(Academic Publication Council, 2015)In this paper, we apply the concept of cyclic phi-contraction for presenting a fixed point theorem on a Hausdorff uniform space. -
Simultaneous Approximation for Generalized Srivastava-Gupta Operators
(Hindawi Ltd, 2015)We introduce a new Stancu type generalization of Srivastava-Gupta operators to approximate integrable functions on the interval (0, infinity) and estimate the rate of convergence for functions having derivatives of bounded ... -
A new approach to fixed point theorems for multivalued contractive maps
(North Univ Baia Mare, 2015)In the present paper, considering the Wardowski's technique we give many fixed point results for multivalued maps on complete metric space without using the Hausdorff metric. Our results are real generalization of some ... -
Fixed point theory for Suzuki type (θ,L)-weak multivalued operators
(House Book Science-Casa Cartii Stiinta, 2015)Existence of a fixed point of Suzuki type (theta, L)- weak multivalued operator is obtained. As an application, we obtain homotopy and data dependence results for Suzuki type contractive multivalued operator. Our results ... -
On A General Class Of Weakly Picard Operators
(Univ Miskolc Inst Math, 2015)In this paper we show that on complete metric spaces the class of weakly Picard operators contains some operators which are more general than the class of almost contractions. -
Recursion Formulas For G(1) And G(2) Horn Hypergeometric Functions
(Univ Miskolc Inst Math, 2015)The aim of this paper is to present various recursion formulas for Horn hypergeometric functions by the contiguous relations of hypergeometric series. These recursion formulas allow us to state the functions G(1) and G(2) ... -
Formulas for binomial sums including powers of Fibonacci and Lucas numbers
(Univ Politehnica Bucharest, Sci Bull, 2015)Recently Prodinger [2] proved general expansion formulas for sums of powers of Fibonacci and Lucas numbers. In this paper, we will prove general expansion formulas for binomial sums of powers of Fibonacci and Lucas numbers. -
On Fixed Point Theorems For Multivalued Mappings Of Feng-Liu Type
(Korean Mathematical Soc, 2015)In the present paper, considering the Jleli and Samet's technique we give many fixed point results for multivalued mappings on complete metric spaces without using the Pompeiu-Hausdorff metric. Our results are real ... -
The Fibonacci Octonions
(Springer Basel Ag, 2015)In the present paper, we introduce the Fibonacci and Lucas octonions and give the generating function and Binet formulae for these octionions. In addition, we give some identities and properties of them. -
Embeddings between weighted local Morrey-type spaces and weighted Lebesgue spaces
(Element, 2015)In this paper, the embeddings between weighted localMorrey-type spaces and weighted Lebesgue spaces are investigated.