Nonregular 2-Simple Prehomogeneous Vecto
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Takeyoshi Kogiso; Go Miyabe; Miyuki Kobayashi; Tatsuo Kimura
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Article
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2002
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Elsevier Science
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English
โ 347 KB
After the fundamental theorem for nonregular reductive prehomogeneous vector spaces was proved by A. Gyoja (Tsukuba J. Math. 14 (1990), 437-457), the construction of the theory of nonregular prehomogeneous vector spaces became an interesting problem. However, only Sp n ร GL 2 1 โ 2 1 M 2n 3 is known