Given an explicit expression for what came to be called the Nijenhuisâ€“Richardson bracket:
Albert Nijenhuis, Roger W. Richardson, Cohomology and deformations of algebraic structures, Bulletin of the American Mathematical Society 70 3 (1964) 406â€“412 [doi:10.1090/s0002-9904-1964-11117-4]
Albert Nijenhuis, Roger W. Richardson, Deformations of Lie Algebra Structures, Journal of Mathematics and Mechanics 17 1 (1967) 89-105 [jstor:24902154]
Beware that this other article has a similar title to Nijenhuis & Richardson 1964, but does not seem to mention the Nijenhuisâ€“Richardson bracket:
Last revised on May 3, 2023 at 18:25:45. See the history of this page for a list of all contributions to it.