Sumsets in quadratic residues
Shkredov, Ilya D.
Original · EN
We describe all sets A ₚ which represent the quadratic residues R ₚ as R=A+A and R=A+ A. Also, we consider the case of an approximate equality R ≈ A+A and R ≈ A+ A and prove that A has a structure in the situation.
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.