Fialowski, Alice Formal rigidity of the Witt and Virasoro algebra. (English) Zbl 1280.17020 J. Math. Phys. 53, No. 7, 073501, 5 p. (2012). Summary: The formal rigidity of the Witt and Virasoro algebras was first established by the author [ibid. 31, No. 6, 1340–1343 (1990; Zbl 0759.17012)]. The proof was based on some earlier results of the author and Goncharova, and was not presented there. In this paper, we give an elementary proof of these facts.{©2012 American Institute of Physics} Cited in 9 Documents MSC: 17B56 Cohomology of Lie (super)algebras 17B68 Virasoro and related algebras Citations:Zbl 0759.17012 PDFBibTeX XMLCite \textit{A. Fialowski}, J. Math. Phys. 53, No. 7, 073501, 5 p. (2012; Zbl 1280.17020) Full Text: DOI arXiv References: [1] Cartan E., Ann. Sci. Ec. Normale Super. 26 pp 93– (1909) [2] DOI: 10.1070/SM1986v055n02ABEH003014 · Zbl 0597.17010 · doi:10.1070/SM1986v055n02ABEH003014 [3] DOI: 10.1007/978-94-009-3057-5_5 · doi:10.1007/978-94-009-3057-5_5 [4] DOI: 10.1063/1.528720 · Zbl 0759.17012 · doi:10.1063/1.528720 [5] DOI: 10.1142/S0219199703001208 · Zbl 1052.17011 · doi:10.1142/S0219199703001208 [6] Fuchs D. B., Cohomology of Infinite Dimensional Lie Algebras (1986) [7] DOI: 10.1007/BF01075687 · Zbl 0176.11501 · doi:10.1007/BF01075687 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.