Normal forms of matrices over the ring of formal series

Genrich Belitskii, Dmitry Kerner

Research output: Working paper/PreprintPreprint

Abstract

Matrices over the ring of formal power series are considered. Normal forms with respect to various sub-groups of the two-sided transformations are constructed. The construction is based on the special property of the action: it induces a filtration by projectors on sub-spaces of polynomial maps.
Original languageEnglish
PublisherarXiv:1009.2440 [math.RT]
StatePublished - 2010

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