Ara
Toplam kayıt 966, listelenen: 941-950
Graph invariants based on distance between edges and double graphs
(Işık University Press, 2024-04)
Topological indices are numerical parameters of graph which characterize its topology and are invariant under graph isomorphism. They are applied in theoretical chemistry for the design of chemical compounds with certain ...
On kernel distribution function estimation near end points
(Işık University Press, 2024-04)
Under that so-called boundary problem on kernel cumulative distribution function estimation, the main objective of this paper is to introduce and investigate the properties of our new estimator in order to improve the ...
Geodetic parameters in tree derived architectures
(Işık University Press, 2024-04)
A geodetic cover of a graph G refers to a subset of vertices of G that covers all the vertices of G using the shortest paths between the vertices in the set and the cardinality of a minimum geodetic cover is the geodetic ...
Permutations with non-decreasing transposition arrays and pattern avoidance
(Işık University Press, 2024-04)
We give some results about a bijection associating each permutation with a subexcedant function (i.e., a function f : [n] ? [n] such that f(i) ? i, 1 ? i ? n). This function is related to a particular decomposition of the ...
A novel simple 5D hyperchaotic system derived from the 3D Sprott C system
(Işık University Press, 2024-04)
A novel simple 5D hyperchaotic system with two non-hyperbolic equilibria points is presented. The proposed system is designed by coupling between a 3D Sprott C system and a 2D linear system via a coupling strategy. Compared ...
On almost convergence of fuzzy variables
(Işık University Press, 2024-04)
In this paper, within framework credibility theory, we examine several notions of convergence and almost convergence of fuzzy variable sequences. We investigate relations between these notions. Utilizing fuzzy variables, ...
Generalization of Picture Fuzzy Matrix
(Işık University Press, 2024-04)
In this paper, we introduce the concept of k-regular Picture Fuzzy Matrix (PiFuM) as a generalization of regular matrix and investigate some basic properties of a k-Regular Picture Fuzzy Matrix (k-RPiFuM). Moreover we ...
Binary ?ech soft closure spaces
(Işık University Press, 2024-04)
In this paper the notion of binary ?ech soft closure space which is defined over two initial universe sets with fixed sets of parameters is introduced and studied. This space extends and generalizes ?ech soft closure space. ...
On the norms of r-circulant matrices involving balancing and Lucas-balancing numbers
(Işık University Press, 2024-04)
In this article, we investigate the r-circulant matrices B[r] and C[r] involving the balancing and Lucas-balancing numbers respectively with arithmetic indices. For matrices B[r] and C[r], we establish the direct formula ...
2-ODD labeling of graphs using some graph operations
(Işık University Press, 2024-04)
2-odd labeling assigns distinct integers to the nodes of a graph G(V, E) in such a manner, that the positive difference of adjacent nodes is either 2 or an odd integer, 2k ± 1, k ? N. So, G is a 2-odd graph if and only if ...