EntityQ2915729· pop 10· linked from 121 articlesmatrix ringSign in to savering of all matrices of fixed sizeConnectionsidealEntitysemiringEntityMorita equivalenceEntityInternational Standard Book NumberEntitycomplex numberEntitylinear algebraEntitydigital object identifierEntitymatrixEntityabstract algebraEntityWilliam Rowan HamiltonEntityringEntityHilbert spaceEntitybasisEntityidentity matrixEntityidentity elementEntityJean-Pierre SerreEntitybinary relationEntitysquare matrixEntitytranspose matrixEntitydiagonal matrixEntityCategoriesAlgebraic structuresMatrix theoryRing theory