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Why automorphism group of a Hermitian symmetric domain has trivial center?

This is probably not the most direct argument... Theorem 4.6 of Chapter VIII of Helgason Differential Geometry, Lie Groups, and Symmetric Spaces states that a hermitian symmetric domain is simply-...
Kenta Suzuki's user avatar
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1 vote

Divisors on product abelian fourfolds

Unfortunately I do not really know a reference, but the proof is simple enough, so let me reproduce it here. For this answer, I denote by $\operatorname{NS}(X)$ the image of $c_1 \colon \operatorname{...
R. van Dobben de Bruyn's user avatar

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