EntityQ1014612· pop 6· linked from 201 articlesparallelizable manifoldSign in to savea differentiable manifold whose (co)tangent bundle is topologically trivialConnectionsmanifoldEntitysmooth functionEntityfiber bundleEntityatlasEntityframe bundleEntityvector bundle connectionEntitymathematicsEntityInternational Standard Book NumberEntitycircleEntitysphereEntitydigital object identifierEntityInternational Standard Serial NumberEntityquaternionEntitytorusEntityCartesian productEntitytensorEntityQ118398Entityvector fieldEntitybasisEntityalgebraic topologyEntityCategoriesDifferential topologyFiber bundlesManifoldsVector bundles