Cohomology Groups of Harmonic Spinors on Conformally Flat Manifolds
Cohomology Groups of Harmonic Spinors on Conformally Flat Manifolds
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DOI:
10.1007/978-3-0348-7838-8_11
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发表时间:
2004
期刊:
影响因子:
--
通讯作者:
Tosiaki Kori
中科院分区:
文献类型:
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作者:
Tosiaki Kori
We shall investigate various properties of the sheaf of harmonic spinorsNon C2and, more generally, on conformally flat spin 4-manifolds. We prove the Runge approximation theorem on C2, and the vanishing of cohomologies;H1(C2,N) = 0 andH1(S4,N) = 0. We shall introduce a concept of divisors of meromorphic spinors on a compact conformally flat spin 4-manifold, and give an analogy of Riemann-Roch theorem.