Prehomogeneous Vector Spaces and Field Extensions III
โ Scribed by Akihiko Yukie
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 404 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0022-314X
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๐ SIMILAR VOLUMES
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
## 51. Introduction In recent years. many authors have become reinterested in uhat is called the effective co?ste?it of various mat>hematical systems. That is. authors tend t'o ask questions such as "if we give a structure certain effectivity (identified here as "recursive") conditions \\hat other