A CHARACTERIZATION OF SYMMETRIC CONES BY THE DEGREES OF BASIC RELATIVE INVARIANTS
2016 年 70 巻 2 号 p. 237-257
詳細
2016 年 70 巻 2 号 p. 237-257
In this paper, we characterize irreducible symmetric cones among homogeneous cones Ω of rank r by the fact that the basic relative invariants for Ω and for Ω∗ (the dual cone of Ω) both have the degrees 1, 2,... , r, up to permutations.
