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On the use of graded Lie algebras in the theory of local rings. (English) Zbl 0523.13010
Commutative algebra, Symp. Durham 1981, Lond. Math. Soc. Lect. Note Ser. 72, 204-230 (1982).
13H15 Multiplicity theory and related topics
55P35 Loop spaces
13D03 (Co)homology of commutative rings and algebras (e.g., Hochschild, André-Quillen, cyclic, dihedral, etc.)
17B70 Graded Lie (super)algebras