Journal article Open Access

Characterizingco-NLby a group action

Aubert, Clément; Seiller, Thomas

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  "description": "In a recent paper, Girard proposes to use his recent construction of a geometry of interaction in the hyperfinite factor in an innovative way to characterize complexity classes. We begin by giving a detailed explanation of both the choices and the motivations of Girard's definitions. We then provide a complete proof that the complexity class co-NL can be characterized using this new approach. We introduce as a technical tool the non-deterministic pointer machine, a concrete model to computes algorithms. ; Comment: To appear in Mathematical Structures in Computer Science", 
  "license": "", 
  "creator": [
      "@id": "", 
      "@type": "Person", 
      "name": "Aubert, Cl\u00e9ment"
      "@type": "Person", 
      "name": "Seiller, Thomas"
  "headline": "Characterizingco-NLby a group action", 
  "image": "", 
  "datePublished": "2014-12-05", 
  "url": "", 
  "@context": "", 
  "identifier": "", 
  "@id": "", 
  "@type": "ScholarlyArticle", 
  "name": "Characterizingco-NLby a group action"
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