OP-00071 Open Audenaert's two-row Schatten norm-compression conjecture FA · block matrices · norm inequalities · OpenProblemsInNLA · Schatten norms
OP-00099 Lean verified A universal block-norm characterization of essentially Hermitian matrices FA · block matrices · numerical ranges · OpenProblemsInNLA
OP-00141 Open Marcus's inequality for the permanent of block permanents FA · block matrices · OpenProblemsInNLA · permanents