Fine hierarchies and m-reducibilities in theoretical computer science

  • Authors:
  • Victor L. Selivanov

  • Affiliations:
  • A.P. Ershov Institute of Informatics Systems, Siberian Division of the Russian Academy of Sciences, Russian Federation

  • Venue:
  • Theoretical Computer Science
  • Year:
  • 2008

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Abstract

This is a survey of results about versions of fine hierarchies and many-one reducibilities that appear in different parts of theoretical computer science. These notions and related techniques play a crucial role in understanding complexity of finite and infinite computations. We try not only to present the corresponding notions and facts from the particular fields but also to identify the unifying notions, techniques and ideas.