The Matrix Reloaded | Matrix | Threat Matrix | Hermitian matrix | Neo (The Matrix) | matrix metalloproteinase | matrix (mathematics) | matrix | Ceramic matrix composite | The Matrix Reloaded: The Album | The Matrix (production team) | The Matrix (music producer) | The Matrix (club) | Multitrait-multimethod matrix | Matrix metalloproteinase | Matrix (Doctor Who) | Jacking In to the Matrix Franchise: Cultural Reception and Interpretation | Hierarchical matrix | Helmut Grunsky | Hamiltonian matrix | Hadamard matrix | Ghost (The Matrix) | Fock matrix | Diagonal matrix | Diagonalizable matrix | World Wide Molecular Matrix | The Matrix (series) | The Matrix Online | The Matrix (franchise) | the Matrix |
More elementary proofs were subsequently given based on Goluzin's inequalities, an equivalent form of Grunsky's inequalities (1939) for the Grunsky matrix.