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Toplam kayıt 149, listelenen: 31-40
Certain types of graphs in interval-valued intuitionistic fuzzy setting
(Işık University Press, 2021)
Interval-valued intuitionistic fuzzy graph (IVIFG) as a generalization of intuitionistic fuzzy graph (IFG) increases its elasticity drastically. In this paper, some important types of IVIFGs such as regular, irregular, ...
Fuzzy congruence on MΓ−groups
(Işık University Press, 2021)
In this paper, we consider an algebriac structure MΓ− group, which is a generalization of both the concepts module over a nearring and a gamma nearring, introduced by Satyanarayana [12]. In this paper, we define a fuzzy ...
Common fixed point theorems under rational contractions using two mappings and six mappings and coupled fixed point theorem in bicomplex valued b-metric space
(Işık University Press, 2021)
During the past decades, enormous works by different researchers have been carried out in fixed point theory on metric spaces. In this paper, we prove some common fixed point theorems in bicomplex valued metric space for ...
Impact of initial time difference on stability criteria of impulsive differential equations
(Işık University Press, 2021)
In this paper, an impulsive differential system is investigated for the first time for several stability criteria relative to initial time difference. The investigations are carried out by perturbing Lyapunov functions and ...
The Re-nnd solutions of the matrix equation AxB = C with reference to indefinite inner product
(Işık University Press, 2021)
In this paper, we first consider the matrix equation AXA[∗] = C , where A ∈ Cn×m, C ∈ Cn×n and establish necessary and sufficient conditions for the existence of Re-nnd solutions. Further, we determine the necessary and ...
Minimal restrained monophonic sets in graphs
(Işık University Press, 2021)
For a connected graph G = (V, E) of order at least two, a restrained monophonic set S of a graph G is a monophonic set such that either S = V or the subgraph induced by V −S has no isolated vertices. The minimum cardinality ...
Third kind Hankel determinant for multivalent bounded turning functions of order alpha
(Işık University Press, 2021)
The objective of this paper is to obtain an upper bound of the third order Hankel determinant for the class of multivalent bounded turning functions of order α (0 ≤ α < 1).
Key distribution using graphs for secret sharing
(Işık University Press, 2021)
Key distribution for secret sharing is the core important aspect of any secure cryptosystem, the threshold scheme enables a secret key to be shared among p members in which each member holds a part of the secret key. In ...
A note on indices of primepower and semiprime divisor function graph
(Işık University Press, 2021)
The notion of using number theortic based graph seems to be one of the flourishing areas in Graph theory. One such concept is the divisor function graph GD(n) which is defined as: For any positive integer n ≥ 1 with r ...
Results on majority dom-chromatic sets of a graph
(Işık University Press, 2021)
A majority dominating set S ⊆ V (G) is said to be majority dominating chromatic set if S satisfies the condition χ(hSi) = χ(G). The majority dom-chromatic number γMχ(G) is the minimum cardinality of majority dominating ...