Work

LOWER BOUND g−ADMISSIBLE ON G n,2n+1 C INVARIANT BY A GROUP OF ISOMETRIES

Year: 2025

Type: preprint

Abstract: In this paper, we prove the existence of an extremal function that lowers all admissible functions with zero sup on non-toric Fano manifold, namely the complex Grassmannian Gn,2n+1C. The functions considered are invariant under a suitably chosen automorphism group. This lowering is done in order to calculate, for this class of functions, the Tian invariant on these manifolds.

DOI: 10.22541/au.175795401.19316937/v1

Author: Riadh JELLOUL

Language: English

Topic: Geometry and complex manifolds

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: gold

OpenAlex ID: W4414201653

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