✦ LIBER ✦

A spin-conformal lower bound of the first positive Dirac eigenvalue

✍ Scribed by Bernd Ammann

Publisher: Elsevier Science
Year: 2003
Tongue: English
Weight: 260 KB
Volume: 18
Category: Article
ISSN: 0926-2245
DOI: 10.1016/s0926-2245(02)00095-5

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✦ Synopsis

Let D be the Dirac operator on a compact spin manifold M. Assume that 0 is in the spectrum of D. We prove the existence of a lower bound on the first positive eigenvalue of D depending only on the spin structure and the conformal type.

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