On the number of fully weighted zero-sum subsequences
نویسندگان
چکیده
منابع مشابه
On the number of zero-sum subsequences
For a sequence S of elements from an additive abelian group G, let f(S) denote the number of subsequences of S the sum of whose terms is zero. In this paper we characterize all sequences S in G with f(S) > 2|S|−2, where |S| denotes the number of terms of S. MSC Classification : Primary 11B50, Secondary 11B65, 11B75.
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ژورنال
عنوان ژورنال: International Journal of Number Theory
سال: 2019
ISSN: 1793-0421,1793-7310
DOI: 10.1142/s179304211950057x