A structure theorem for product sets in extra special groups
نویسندگان
چکیده
منابع مشابه
A structure theorem for product sets in extra special groups
Hegyvári and Hennecart showed that if B is a sufficiently large brick of a Heisenberg group, then the product set B ·B contains many cosets of the center of the group. We give a new, robust proof of this theorem that extends to all extra special groups as well as to a large family of quasigroups.
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ژورنال
عنوان ژورنال: Journal of Number Theory
سال: 2018
ISSN: 0022-314X
DOI: 10.1016/j.jnt.2017.08.031