Home›Differential operators›Hessian matrix🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ620495· pop 31· linked from 638 articlesHessian matrixmatrix of second derivatives~21 min readArticleIntegralSeriesRead full article (963 paragraphs)Available in 31 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaCatalanConnectionseigenvectors and eigenvaluesEntityblock matrixEntityCategoriesDifferential operatorsMatrices (mathematics)Morse theoryMultivariable calculusSingularity theory