popovvl@orc.ru

Submission: 2009, Aug 21

A characterization of algebraic cones in terms of actions of the one-dimensional multiplicative algebraic monoid M_m and the algebraic group G_m are given.

2000 Mathematics Subject Classification: 14L30; 13A02; 13A50

Keywords and Phrases: group action, closed orbit, fixed point, algebraic monoid

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