Ara
Toplam kayıt 90, listelenen: 81-90
[1,2]-Complementary connected domination number of graphs-III
(Ankara Üniversitesi Fen Fakültesi, 2019-08-01)
A set S⊆V(G) in a graph G is said to be [1,2]-complementary connected dominating set if for every vertex v∈V-S, 1≤|N(v)∩S|≤2 and <V-S> is connected. The minimum cardinality of [1,2]-complementary connected dominating set ...
https://doi.org/10.31801/cfsuasmas.586057
(Ankara Üniversitesi Fen Fakültesi, 2019-08-01)
Koyuncu and Kadilar <cite>kk.2009</cite> introduced a family of estimators under simple random sampling. In this article; we adapt these estimators for ranked set sampling. Further, we suggest a regression-type estimator ...
On a graph of ideals of a commutative ring
(Ankara Üniversitesi Fen Fakültesi, 2019-08-01)
In this paper, we introduce and investigate a new graph of a commutative ring R, denoted by G(R), with all nontrivial ideals of R as vertices, and two distinct vertices I and J are adjacent if and only if ann(I∩J)=ann(I)+ann(J). ...
On Stancu type generalization of (p,q)-Baskakov-Kantorovich operators
(Ankara Üniversitesi Fen Fakültesi, 2019-08-01)
In the current paper, we introduce Stancu type generalization of Baskakov-Kantorovich operators based on (p, q)-integers and estimate the moments. We show the convergence of the new operators via the weighted Korovkin ...
On the limit of discrete q-Hermite I polynomials
(Ankara Üniversitesi Fen Fakültesi, 2019-08-01)
Bu çalışmanaın ana konusu ayrık q-Hermite I ve Hermite polinomları arasındaki limit ilişkilerini ele almaktır. Söz konusu limit durumunda ortogonal ilişkileri ve üç terim bağıntıları da sağlanmaktadır. Ayrık q-Hermite I ...
C^{∗}-algebra-valued rectangular b-metric spaces and some fixed point theorems
(Ankara Üniversitesi Fen Fakültesi, 2019-08-01)
The concept of C^{∗}-algebra-valued rectangular b-metric spaces is introduced as a generalization of C^{∗}-algebra-valued b-metric spaces. An analogue of Banach contraction principle and Kannan's fixed point theorem is ...
Decision making for portfolio selection by fuzzy multi criteria linear programming
(Ankara Üniversitesi Fen Fakültesi, 2019-08-01)
In daily life events, there are many complexities arising from lack of information and uncertainty. Fuzzy linear programming model has been developed to reduce or eliminate this complexity. Fuzzy linear programming is the ...
Approximation properties of modified q-Bernstein-Kantorovich operators
(Ankara Üniversitesi Fen Fakültesi, 2019-08-01)
In the present paper we define a q-analogue of the modified Bernstein-Kantorovich operators
introduced by Ozarslan and Duman (Numer. Funct. Anal. Optim. 37:92-105,2016). We establish
the shape preserving properties of ...
Algorithmic approach of cordial labeling on Cartesian product between balanced bipartite graph and path
(Ankara Üniversitesi Fen Fakültesi, 2019-08-01)
Cordial labeling is one of the useful labeling in the realm of graph labeling. For the graph G=(V,E) vertex set V is label by {0,1}, where labeling of edge set E calculated by absolute difference between the end vertices ...
An almost orthosymmetric bilinear map
(Ankara Üniversitesi Fen Fakültesi, 2019-08-01)
In this paper, as a generalization of the concept of pseudo-almost f-algebra, we define a new concept of almost orthosymmetric bilinear map on a vector lattice and prove that the Arens triadjoint of a positive almost ...