𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Upper bounds of the first eigenvalue of closed hypersurfaces by the quotient area/volume

✍ Scribed by Fernando Giménez; Vicente Miquel; J. Javier Orengo


Book ID
105755287
Publisher
Springer
Year
2004
Tongue
English
Weight
115 KB
Volume
83
Category
Article
ISSN
0003-889X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Upper bounds for the first eigenvalue of
✍ Ilka Agricola; Thomas Friedrich 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 734 KB

In this paper we will prove new extrinsic upper bounds for the eigenvalues of the Dirac operator on an isometrically immersed surface M 2 ~ ~3 as well as intrinsic bounds for two-dimensional compact manifolds of genus zero and genus one. Moreover, we compare the different estimates of the eigenvalue