Abstract
Although the lifting of idempotents need not the completeness of O,from now on we assume that O is a complete discrete valuation ring with a residue field k of characteristic p. We need not assume that the field of quotients K of O has characteristic zero, allowing K = O = k.
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© 2002 Springer-Verlag Berlin Heidelberg
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Puig, L. (2002). Points of the O-algebras and Multiplicity of the Points. In: Blocks of Finite Groups. Springer Monographs in Mathematics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-11256-4_3
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DOI: https://doi.org/10.1007/978-3-662-11256-4_3
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-07802-6
Online ISBN: 978-3-662-11256-4
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