The torsion of spinor connections and related structures.
The Torsion Tensor on Manifolds with r-Tangent Structure
The trace decomposition problem.
The Trapping Property of Totally Geodesic Hyperplanes in Hadamard Spaces.
The triply periodic minimal surfaces of Alan Schoen and their constant mean curvature companions.
The type number of the cosymplectic hypersurfaces of 6-dimensional Hermitian submanifolds of the Cayley algebra.
The uniqueness for minimal surfaces in S3.
The universal order one invariant of framed knots in most -bundles over orientable surfaces.
The Unknottedness of Minimal Embeddings.
The values of sectional curvature in indefinite metrics.
The variational principle for the uniform acceleration and quasi-spin in two dimensional space-time.
The volume conjecture and four-dimensional hypersurfaces
The volume of geodesic disks in a Riemannian manifold
The volume preserving mean curvature flow.
The volumes of small geodesic balls for a metric connection
The 𝔳-radial Paley-Wiener theorem for the Helgason Fourier transform on Damek-Ricci spaces
We prove the Paley-Wiener theorem for the Helgason Fourier transform of smooth compactly supported 𝔳-radial functions on a Damek-Ricci space S = NA.
The weak Blaschke conjecture for CPn.
The wedge sum of differential spaces
[For the entire collection see Zbl 0742.00067.]Differential spaces, whose theory was initiated by R. Sikorski in the sixties, provide an abstract setting for differential geometry. In this paper the author studies the wedge sum of such spaces and deduces some basic results concerning this construction.
The Weierstrass representation for complete minimal real Kaehler submanifolds of codimension two.
The Weil algebra and the Van Est isomorphism
This paper belongs to a series of papers devoted to the study of the cohomology of classifying spaces. Generalizing the Weil algebra of a Lie algebra and Kalkman’s BRST model, here we introduce the Weil algebra associated to any Lie algebroid . We then show that this Weil algebra is related to the Bott-Shulman complex (computing the cohomology of the classifying space) via a Van Est map and we prove a Van Est isomorphism theorem. As application, we generalize and find a simpler more conceptual...