🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийفارسیไทย한국어中文日本語EntityQ884772· pop 28· linked from 316 articlesblock matrixAlso known as blockmatrixmatrix defined using smaller matrices called blocksAvailable in 28 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoBahasa IndonesiaCatalanCzechConnectionsinvertible matrixEntitytensorEntityCategoriesMatrices (mathematics)Sparse matrices