International Journal of Neutrosophic Science

Journal DOI

Submit Your Paper

2690-6805ISSN (Online) 2692-6148ISSN (Print)

An Analysis on Novel Corona Virus by a Plithogenic Approach to Fuzzy Cognitive Map

R.Sujatha , S.Poomagal , G.Kuppuswami , Said Broumi

  In this paper a Plithogenic approach to Fuzzy cognitive map has been proposed to analyse the impact of novel corona virus.Contradiction degree is an advantageous feature of Plithogenic sets which highly deals with the uncertainty and it substantially increases the accuracy of results. In this research, a new approach is proposed to accumulate the opinions of experts.Using contradiction degree between opinions of experts and plithogenicoperator,the connection matrices obtained from distinct experts are aggregated to improvise a degree of uncertainty. An Analysis on covid-19 (causes, spread and precaution) is done based on the proposed methodology.  

Read More


Vol. 11 Issue. 2 PP. 62-75, (2020)

A New Multi-Attribute Decision Making Method with Single-Valued Neutrosophic Graphs

Juanjuan Ding , Wenhui Bai , Chao Zhang

In most realistic situations, the theory and method of multi-attribute decision-making have been widely used in different fields, such as engineering, economy, management, military, and others. Although many studies in some extended fuzzy contexts have been explored with multi-attribute decision-making, it is widely recognized that single-valued neutrosophic sets can describe incomplete, indeterminate and inconsistent information more easier. In this paper, aiming at addressing multi-attribute decision-making problems with single-valued neutrosophic information, related models and multi-attribute decision-making approaches based on the fuzzy graph theory are studied. In specific, the notion of single-valued neutrosophic sets and graphs is firstly introduced together with several common operational laws. Then a multi-attribute decision making method based on single-valued neutrosophic graphs is established. Finally, an illustrative example and a comparative analysis are conducted to verify the feasibility and efficiency of the proposed method.

Read More


Vol. 11 Issue. 2 PP. 76-86, (2020)

On Finite and Infinite NeutroRings of Type-NR[8,9]

A.A.A. Agboola

  NeutroRings are alternatives to the classical rings and they are of different types. NeutroRings in some cases exhibit different algebraic properties, and in some cases they exhibit algebraic properties similar to the classical rings. The objective of this paper is to revisit the concept of NeutroRings and study finite and infinite NeutroRings of type-NR[8,9]. In NeutroRings of type-NR[8,9], the left and right distributive axioms are taking to be either partially true or partially false for some elements; while all other classical laws and axioms are taking to be totally true for all the elements. Several examples and properties of NeutroRings of type-NR[8,9] are presented. NeutroSubrings, NeutroIdeals, NeutroQuotientRings and NeutroRingHomomorphisms of the NeutroRings of type-NR[8,9] are studied with several interesting examples and their basic properties are presented. It is shown that in NeutroRings of type-NR[8,9], the fundamental theorem of homomorphisms of the classical rings holds.  

Read More


Vol. 11 Issue. 2 PP. 87-99, (2020)

The General Exponential form of a Neutrosophic Complex Number

Yaser Ahmad Alhasan

 In this paper, the general exponential form of a neutrosophic complex number is defined by virtue of the formula for indeterminacy in the angle (θ+ϑI), where (θ+ϑI) is the indeterminate angle between two indeterminate parts of the coordinate axes (x-axis and y-axis), and the general trigonometric form of a neutrosophic complex number is defined. In addition, we also provide theorems with proofs for how to find the conjugate of neutrosophic complex numbers by using the general exponential form, division of neutrosophic complex numbers by the general exponential form, multiplying two neutrosophic complex numbers by the general exponential form, and the inverted neutrosophic complex number by the general exponential form.

Read More


Vol. 11 Issue. 2 PP. 100-107, (2020)

Pythagorean Neutrosophic Fuzzy Graphs

D. Ajay , P. Chellamani

In this paper, we present the new idea of pythagorean neutrosophic fuzzy graphs (PNFG). Pythagorean neutrosophic set [PNS] is a generalization of neutrosophic set with dependent neutrosophic components and Pythagorean fuzzy set with condition 0≤〖μ_A (x)〗^2+〖β_A (x)〗^2+〖σ_A (x)〗^2≤2 . The main aim of this article is to apply pythagorean neutrosophic  set to fuzzy graphs. Thus we extend some of the basic properties for this PNFG along with few examples.

Read More


Vol. 11 Issue. 2 PP. 108-114, (2020)