๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

On Einstein Metrics on the Twistor Space of a Four-Dimensional Riemannian Manifold

โœ Scribed by T. H. Friedrich; R. Grunewald


Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
275 KB
Volume
123
Category
Article
ISSN
0025-584X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


The Log-Sobolev Inequality on Loop Space
โœ Fu-Zhou Gong; Zhi-Ming Ma ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 371 KB

We obtain a log-Sobolev inequality with a neat and explicit potential for the gradient on a based loop space over a compact Riemannian manifold. The potential term relies only on the curvature of the manifold and the Hessian of the heat kernel, and is L p -integrable for all p 1. The log-Sobolev ine

Cohomology on a Riemannian foliated mani
โœ Mircea Craioveanu; Mircea Puta ๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 481 KB ๐Ÿ‘ 1 views

Cohomology on a Riemannian foliated manifold with coefficients in the sheaf of germs of foliated currents By MIRCEA CKAIOVEASI; and MIRCEA PUTA of Timipara (Eingegangen am 23. 4. 1979) Summary. Foliated differential f o r m were introduced in [7], [9], to study the cohomology on a RIEMANNian foliate

A remark on the first eigenvalue of the
โœ Thomas Friedrich ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 159 KB ๐Ÿ‘ 1 views

## By THOMAS FRIEDRICH of Berlin (Eingegangen am 9.9. 1980) Let M\* he a cony'act RIEMANNian spin inanifold with positive scalar curvature H and let R, denote its minimum. Consider the DIRAC operator D : r ( S ) + r ( S ) acting on sections of the associated spinor bundle S. If I.\* is the first p