CB-degenerations and rigid degenerations of algebras
نویسندگان
چکیده
منابع مشابه
Degenerations of nilpotent Lie algebras
In this paper we study degenerations of nilpotent Lie algebras. If λ, μ are two points in the variety of nilpotent Lie algebras, then λ is said to degenerate to μ , λ→deg μ , if μ lies in the Zariski closure of the orbit of λ . It is known that all degenerations of nilpotent Lie algebras of dimension n < 7 can be realized via a one-parameter subgroup. We construct degenerations between characte...
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ژورنال
عنوان ژورنال: Colloquium Mathematicum
سال: 2006
ISSN: 0010-1354,1730-6302
DOI: 10.4064/cm106-2-10