Similar to グロモフ・ハウスドルフ収束

Retraction (topology)

Connected sum

Lens space

Continuity (mathematics)

Lakes of Wada

Riemannian geometry

Hermitian connection

Geometric flow

Metric tensor

Cotton tensor

Gravitational instanton

Arithmetic hyperbolic 3-manifold

Scalar curvature

Spectral geometry

Ehresmann connection

Connection (vector bundle)

Great circle

Second fundamental form

Sectional curvature

De Sitter space

Nash embedding theorems

Hilbert manifold

Parallel transport

Covariance and contravariance of vectors

Poincaré metric

Hodge star operator