Home›Curvature tensors›Skalarkrümmung🌐DeutschEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийفارسی한국어中文日本語EntityQ1147161· pop 17· linked from 210 articlesSkalarkrümmungAlso known as Ricci scalarscalar quantity constructed out of second derivatives of a (pseudo-)Riemannian metricAvailable in 17 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoCatalanCzechNederlandsConnectionspseudo-Riemannian manifoldEntityKähler manifoldEntityCategoriesCurvature tensorsRiemannian geometryTrace theory