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Tian’s $$\alpha _{m,k}^{{\hat{K}}}$$-invariants on group compactifications
- Source :
- Mathematische Zeitschrift. 298:231-259
- Publication Year :
- 2020
- Publisher :
- Springer Science and Business Media LLC, 2020.
-
Abstract
- In this paper, we compute Tian’s $$\alpha _{m,k}^{K\times K}$$ -invariant on a polarized G-group compactification, where K denotes a maximal compact subgroup of a connected complex reductive group G. We prove that Tian’s conjecture (see Conjecture 1.1 below) is true for $$\alpha _{m,k}^{K\times K}$$ -invariant on such manifolds when $$k=1$$ , but it fails in general by producing counter-examples when $$k\ge 2$$ .
Details
- ISSN :
- 14321823 and 00255874
- Volume :
- 298
- Database :
- OpenAIRE
- Journal :
- Mathematische Zeitschrift
- Accession number :
- edsair.doi...........053b82ea0e60be8d37d3b6172e2f2bd7