Remarks on osculating linear spaces to projective varieties
β Scribed by E. Ballico*
- Publisher
- Springer
- Year
- 2004
- Tongue
- English
- Weight
- 63 KB
- Volume
- 35
- Category
- Article
- ISSN
- 1678-7714
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## Abstract In this paper we improve the known bound for the __X__βrank __R~X~__(__P__) of an element \documentclass{article}\usepackage{amssymb}\begin{document}\pagestyle{empty}$P\in {\mathbb {P}}^N$\end{document} in the case where \documentclass{article}\usepackage{amssymb}\begin{document}\pagest
We prove the results on the tangent spaces to Schubert varieties announced in w Ε½ . x V. Lakshmibai, Math. Res. Lett. 2 1995 , 473α477 for G classical. We give two descriptions of the tangent space to a Schubert variety at id. The first description is in terms of the root system, and the second one