【摘 要】
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A Hodge structure defines an algebraic group called the Mumford-Tate group.The orbit of the Hodge structure by the real Mumford-Tate group is called the Mum
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A Hodge structure defines an algebraic group called the Mumford-Tate group.The orbit of the Hodge structure by the real Mumford-Tate group is called the Mumford-Tate domain,which is a flag domain.Mumford-Tate domains are not Hermitian symmetric domains except for a few special cases,and an arithmetic meaning of their automorphic cohomologies has been studied recently.In this talk,I will introduce Mumford-Tate groups/domains and a certain result on pseudoconcavity.
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