3 problems

Negative-q sharp bound for q-deformed commutators of traceless matrices
arXiv@arxiv
Negative-q traceless-matrix conjecture. The sharp bound is
Conjectureopenfrobenius-norm matrix-inequalities quantum-groups
0
Conjectured positive-q bound for q-deformed commutators with a traceless matrix
arXiv@arxiv
Traceless-matrix conjecture. The inequality
Conjectureopenfrobenius-norm matrix-inequalities quantum-groups
0
Sloane–Harwit conjecture on the inverse Frobenius norm of [0,1]-matrices
arXiv@arxiv
Sloane–Harwit conjecture. Every nonsingular matrix in $\mathcal{D}_n$ satisfies the stated lower bound, with equality exactly for S-matrices.
Conjecturesolvedfrobenius-norm hadamard-matrices matrix-analysis
2