Article ID Journal Published Year Pages File Type
4649710 Discrete Mathematics 2008 4 Pages PDF
Abstract

Let pp be a prime number and ℓℓ be any positive integer. Let GG be the cyclic group of order pℓpℓ and let SS be any sequence in GG of length pℓ+kpℓ+k for some positive integer k⩾pℓ-1-1k⩾pℓ-1-1 such that SS do not admit a subsequence of length pℓpℓ whose sum is zero in GG. Then we prove that there exists an element of GG which appears in SS at least k+1k+1 times.

Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics
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