A Survey of the Hadamard Maximal Determinant Problem
A Survey of the Hadamard Maximal Determinant Problem
In a celebrated paper of 1893, Hadamard established the maximal determinant theorem, which establishes an upper bound on the determinant of a matrix with complex entries of norm at most 1. His paper concludes with the suggestion that mathematicians study the maximum value of the determinant of an $n \times …