Ideal Perturbation Lemma

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dc.creatorMarkl, Martin
dc.date2000-02-16
dc.date2000-05-26
dc.date.accessioned2026-07-07T04:33:54Z
dc.date.available2026-07-07T04:33:54Z
dc.descriptionWe explain the essence of perturbation problems. The key to understanding is the structure of chain homotopy equivalence -- the standard one must be replaced by a finer notion which we call a strong chain homotopy equivalence. We prove an Ideal Perturbation Lemma and show how both new and classical results follow from this ideal statement.
dc.descriptionIntroduction substantially revised and some typos corrected
dc.identifierhttps://arxiv.org/abs/math/0002130
dc.identifierhttp://arxiv.org/abs/math/0002130
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/58703
dc.subjectAlgebraic Topology
dc.titleIdeal Perturbation Lemma
dc.typetext

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