| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8903075 | Discrete Mathematics | 2018 | 8 Pages |
Abstract
In this paper we propose a conjecture concerning partial sums of an arbitrary finite subset of an abelian group that naturally arises investigating simple Heffter systems. Then we show its connection with related open problems and we present some results about the validity of these conjectures.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
S. Costa, F. Morini, A. Pasotti, M.A. Pellegrini,