Geometric properties derived from generic initial spaces.

Autor: Gunnar Fløystad, Mike Stillman
Předmět:
Zdroj: Proceedings of the American Mathematical Society; Jun2009, Vol. 137 Issue 11, p3619-3625, 7p
Abstrakt: For a vector space $V$ of homogeneous forms of the same degree in a polynomial ring, we investigate what can be said about the generic initial ideal of the ideal generated by $V$, from the form of the generic initial space $mathrm {gin}{V}$ for the revlex order. Our main result is a considerable generalisation of a previous result by the first author. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index