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Generalized metatheorems on the extractability of uniform bounds in functional analysis

Authors: Philipp Gerhardy and Ulrich Kohlenbach

Published in: Dagstuhl Seminar Proceedings, Volume 5021, Mathematics, Algorithms, Proofs (2006)

Abstract

Recently U.Kohlenbach proved general metatheorems for the extraction of (uniform) bounds from classical proofs in functional analysis. The proof was based on a combination of GÃƒÂ¶del's functional interpretation and Bezem's strong majorization relation. We present a generalization of the majorization relation which allows to generalize Kohlenbach's metatheorems significantly. Finally, we will discuss some examples which are now covered by the new metatheorems.

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Philipp Gerhardy and Ulrich Kohlenbach. Generalized metatheorems on the extractability of uniform bounds in functional analysis. In Mathematics, Algorithms, Proofs. Dagstuhl Seminar Proceedings, Volume 5021, pp. 1-5, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2006)

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@InProceedings{gerhardy_et_al:DagSemProc.05021.13,
  author =	{Gerhardy, Philipp and Kohlenbach, Ulrich},
  title =	{{Generalized metatheorems on the extractability of uniform bounds in functional analysis}},
  booktitle =	{Mathematics, Algorithms, Proofs},
  pages =	{1--5},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2006},
  volume =	{5021},
  editor =	{Thierry Coquand and Henri Lombardi and Marie-Fran\c{c}oise Roy},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.05021.13},
  URN =		{urn:nbn:de:0030-drops-4318},
  doi =		{10.4230/DagSemProc.05021.13},
  annote =	{Keywords: Proof mining, majorization}
}

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Generalized metatheorems on the extractability of uniform bounds in functional analysis

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