Abstract
Solving a problem of Erdős and Heilbronn, in 1994 Dias da Silva and Hamidoune proved that ifA is a set ofk residues modulo a primep,p≥2k−3, then the number of different elements of ℤ/pℤ that can be written in the forma+a′ wherea, a′ ∈A,a∈a′, is at least 2k−3. Here we extend this result to arbitrary Abelian groups in which the order of any nonzero element is at least 2k−3.
Similar content being viewed by others
References
N. Alon,Combinatorial Nullstellensatz, Combinatorics, Probability and Computing8 (1999), 7–29.
N. Alon, M. B. Nathanson and I. Z. Ruzsa,Adding distinct congruence classes modulo a prime, The American Mathematical Monthly102 (1995), 250–255.
N. Alon, M. B. Nathanson and I. Z. Ruzsa,The polynomial method and restricted sums of congruence classes, Journal of Number Theory56 (1996), 404–417.
Y. F. Bilu, V. F. Lev and I. Z. Ruzsa,Rectification principles in additive number theory, Discrete and Computational Geometry19 (1998), 343–353.
S. Dasgupta, Gy. Károlyi, O. Serra and B. Szegedy,Transversals of additive Latin squares, Israel Journal of Mathematics126 (2001), 17–28.
H. Davenport,On the addition of residue classes, Journal of the London Mathematical Society10 (1935), 30–32.
J. A. Dias da Silva and Y. O. Hamidoune,Cyclic spaces for Grassmann derivatives and additive theory, The Bulletin of the London Mathematical Society26 (1994), 140–146.
S. Eliahou and M. Kervaire,Sumsets in vector spaces over finite fields, Journal of Number Theory71 (1998), 12–39.
S. Eliahou and M. Kervaire,Restricted sums of sets of cardinality 1+p in a vector space over F p, Discrete Mathematics235 (2001), 199–213.
S. Eliahou and M. Kervaire,Restricted sumsets in finite vector spaces: the case p=3, Integers1 (2001), Research paper A2, 19 pages (electronic).
P. Erdős and R. L. Graham,Old and New Problems and Results in Combinatorial Number Theory, L’Enseignement Mathématique, Geneva, 1980.
G. A. Freiman,Foundations of a Structural Theory of Set Addition, Translations of Mathematical Monographs37, American Mathematical Society, Providence, RI, 1973.
Y. O. Hamidoune, A. S. Lladó, and O. Serra,On restricted sums, Combinatorics, Probability and Computing9 (2000), 513–518.
Gy. Károlyi,A compactness argument in the additive theory and the polynomial method, Discrete Mathematics (2003), to appear.
M. Kneser,Abschätzungen der asymptotischen Dichte von Summenmengen, Mathematische Zeitschrift58 (1953), 459–484.
V. F. Lev,Restricted set addition in groups. I: The classical setting, Journal of the London Mathematical Society (2)62 (2000), 27–40.
V. F. Lev,Restricted set addition in groups. II: A generalization of the Erdős-Heilbronn conjecture, Electronic Journal of Combinatorics7 (2000), Research paper R4, 10 pages (electronic).
V. F. Lev, Personal communication.
M. B. Nathanson,Additive Number Theory. Inverse Problems and the Geometry of Sumsets, GTM165, Springer, Berlin, 1996.
Author information
Authors and Affiliations
Corresponding author
Additional information
Visiting the Rényi Institute of the Hungarian Academy of Sciences. Research partially supported by Hungarian Scientific Research Grants OTKA T043623 and T043631 and the CRM, University of Montreal.
Rights and permissions
About this article
Cite this article
Károlyi, G. The Erdős-Heilbronn problem in Abelian groups. Isr. J. Math. 139, 349–359 (2004). https://doi.org/10.1007/BF02787556
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02787556