comatrix
English
editEtymology
editNoun
editcomatrix (plural comatrices)
- (mathematics) Adjoint; The transposed matrix of the cofactors of the entries of a matrix.
- 2011, David E. Radford, Hopf Algebras, page 182:
- Better yet, we may take the coalgebra of the preceding corollary to be a comatrix coalgebra.