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Research & Reviews: Discrete Mathematical Structures

A Study on the Sparing Number of the Corona of Certain Graphs

  1. K. P. Chithra
  2. K. A. Germina
  3. N. K. Sudev

Abstract

Let  be the set of all non-negative integers and  be its the power set. An integer additive set-indexer (IASI) is defined as an injective function  such that the induced function  defined by  is also injective, where  is the sum set of  and . If , then  is said to be a -uniform integer additive set-indexer. An integer additive set-indexer  is said to be a weak integer additive set-indexer if . We have some characteristics of the graphs which admit weak integer additive set-indexers. In this paper, we study about the sparing number of the corona of two graphs.

Keywords

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