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math.QA1992★ 8 cited
The multigraded Nijenhuis-Richardson Algebra, its universal property and application
Pierre Lecomte, Peter W. Michor, Hubert Schicketanz
We define two graded Lie brackets on spaces of multilinear mappings. The first one is able to recognize -graded associative algebras and their modules and gives immediat…
math.DG1992
A cohomology for vector valued differential forms
Peter W. Michor, Hubert Schicketanz
A rather simple natural outer derivation of the graded Lie algebra of all vector valued differential forms with the Frölicher-Nijenhuis bracket turns out to be a differential and g…