License: Creative Commons Attribution 3.0 Unported license (CC BY 3.0)
When quoting this document, please refer to the following
DOI: 10.4230/LIPIcs.TLCA.2015.317
URN: urn:nbn:de:0030-drops-51721
URL: http://dagstuhl.sunsite.rwth-aachen.de/volltexte/2015/5172/
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Scherer, Gabriel

Multi-Focusing on Extensional Rewriting with Sums

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Abstract

We propose a logical justification for the rewriting-based equivalence procedure for simply-typed lambda-terms with sums of Lindley. It relies on maximally multi-focused proofs, a notion of canonical derivations introduced for linear logic. Lindley’s rewriting closely corresponds to preemptive rewriting, a technical device used in the meta-theory of maximal multi-focus.

BibTeX - Entry

@InProceedings{scherer:LIPIcs:2015:5172,
  author =	{Gabriel Scherer},
  title =	{{Multi-Focusing on Extensional Rewriting with Sums}},
  booktitle =	{13th International Conference on Typed Lambda Calculi and Applications (TLCA 2015)},
  pages =	{317--331},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-939897-87-3},
  ISSN =	{1868-8969},
  year =	{2015},
  volume =	{38},
  editor =	{Thorsten Altenkirch},
  publisher =	{Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{http://drops.dagstuhl.de/opus/volltexte/2015/5172},
  URN =		{urn:nbn:de:0030-drops-51721},
  doi =		{10.4230/LIPIcs.TLCA.2015.317},
  annote =	{Keywords: Maximal multi-focusing, extensional sums, rewriting, natural deduction}
}

Keywords: Maximal multi-focusing, extensional sums, rewriting, natural deduction
Collection: 13th International Conference on Typed Lambda Calculi and Applications (TLCA 2015)
Issue Date: 2015
Date of publication: 15.06.2015

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