Totally geodesic subgroups of diffeomorphisms
Totally geodesic submanifolds in Riemannian symmetric spaces
Totally geodesic submanifolds in the tangent bundle of a Riemannian 2-manifold
Totally geodesic submanifolds of the complex and the quaternionic 2-Grassmannians
Totally geodesic submanifolds of the complex quadric
Totally geodesic submanifolds of the exceptional Riemannian symmetric spaces of rank 2
Totally Null Surfaces in Neutral Kaehler 4-Manifolds
Totally quasi-umbilic timelike surfaces in $\mathbb{R}^{1,2}$
Totally real immersions of surfaces
Totally Real Minimal Tori in $CP^2$
Totally skew embeddings of manifolds
Totally umbilic surfaces in homogeneous 3-manifolds
Totally umbilical disks and applications to surfaces in three-dimensional homogeneous spaces
Totally umbilical hypersurfaces of manifolds admitting a unit Killing field
Toward Best Isoperimetric Constants for $(H^1,BMO)$-Normal Conformal Metrics on $\mathbb R^n$, $n\ge 3$
Towards a 2-dimensional notion of holonomy
Towards a classification of CMC-1 Trinoids in hyperbolic space via conjugate surfaces
Towards a classification of Lorentzian holonomy groups
Towards a classification of Lorentzian holonomy groups. Part II: Semisimple, non-simple weak-Berger algebras
Towards Differential Calculus in stratified groups