\C-flows A^z of linear maps A expressed in terms of A^{-1},A^{-2},...,A^{-n} and analytic functions of z

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dc.creatorMaubach, Stefan
dc.date2007-06-28
dc.date.accessioned2026-07-07T08:12:51Z
dc.date.available2026-07-07T08:12:51Z
dc.descriptionSuppose A\in GL_n(\C) has a relation A^p=c_{p-1}A^{p-1}+.... + c_1 A+ c_0I where the c_i in \C. This article describes how to construct analytic functions c_i(z) such that A^z=c_{p-1}(z)A^{p-1}+... + c_1(z) A+ c_0(z)I . One of the theorems gives a possible description of the c_i(z): c_i(z)=C^zαwhere C\in Mat_p(\C) is (similar to) the companion matrix of X^p-c_{p-1}X^{p-1}-... -c_1X-c_0I, and α:= (c_{p-1},...,c_1,c_0)^t.
dc.identifierhttps://arxiv.org/abs/0706.4177
dc.identifierhttp://arxiv.org/abs/0706.4177
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/132601
dc.subjectCommutative Algebra
dc.subjectAlgebraic Geometry
dc.subjectComplex Variables
dc.title\C-flows A^z of linear maps A expressed in terms of A^{-1},A^{-2},...,A^{-n} and analytic functions of z
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