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** Authors are invited to submit manuscripts for December 2019 issue.

** November 2019 issue of AARF Journals is officially released.

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S.No Particular Pdf Page No.
1
  • ON b*g^- CLOSED SETS IN TOPOLOGICAL SPACES


K. Bala Deepa Arasi & G. Subasini

Abstract:
In this paper, we have introduced a new class of sets called b*g^ - closed sets in topological spaces. A subset A of X is said to be b*g^ - closed if b*cl(A)  U whenever A  U and U is g^-open in X. Also we study some of its properties and investigate the relationship with other existing closed sets in topological spaces.


1-13
2
  • COLORING OF INTUITIONISTIC FUZZY GRAPH USING 𝜢,𝜷 -CUTS


S. Ismail Mohideen & M.A.Rifayathali

Abstract:
In this paper, the concept of Intuitionistic Fuzzy Graph Coloring using 𝛼,𝛽 -cuts are introduced with illustrative examples. Chromatic number, chromatic index and total chromatic number of a intuitionistic fuzzy graph using 𝛼,𝛽 -cuts are defined.


14-26
3
  • ON FUZZY COMPLETELY PRIME HYPER BI--IDEALS IN -HYPERNEAR –RINGS


A.Kalaiarasi,N.Meenakumari and N.Navaneetha Krishnan

Abstract:
In this paper, we introduce completely prime hyper bi-  -ideals in  -hypernear-rings and completely prime radical and obtain their properties. Also we introduce fuzzy completely prime hyper bi-  -ideals in  -hypernear –rings and investigated some of their properties.


27-34
4
  • INTUITIONISTIC FUZZY B-IDEAL ON B-ALGEBRAS


T. Kalaivani, A. Prasanna, S.Ismail Mohideen, A. Solairaju

Abstract:
In this paper, we introduce the concept of intuitionistic fuzzy B-ideals in B-algebra. Homomorphism and anti-homomorphism functions are satisfied while applying the intuitionistic fuzzy B-ideal concept. Intuitionistic Fuzzy B-ideal is also applied in Cartesian product.


35-46
5
  • AN INVENTORY MODEL FOR DETERIORATING ITEMS WHEN SUPPLIER OFFERS PERMISSIBLE DELAY IN PAYMENTS FOR FINITE PLANNING HORIZON UNDER INFLATION


Shallu, Arun Kumar Tomer

Abstract:
In this paper a deterministic inventory model for perishable items with constant demand rate and deterioration is developed. In this study a supplier-purchaser case is studied in which supplier facilitates the purchaser with a permissible delay in payment if the purchaser orders a big amount of quantity.


47-62
6
  • THE EXISTENCE OF POSITIVE SOLUTIONS OF SECOND ORDER ORDINARY DIFFERENTIAL EQUATION WITH BOUNDER VALUE PROBLEM IN THE BANACH SPACE


DabaMeshesha Gusu , Aman Tunshura

Abstract:
In this paper, we have shown the existence of positive solution of the equation 𝑒′′+π‘Ÿ 𝑑 𝑓 𝑑,𝑒 =0 with the boundary conditions. We had showed the existence of at least one positive solution based on if a function 𝑓 is either superlinear or sublinear by simple application of a fixed point theorem.


63-71
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