• RecordNumber
    264
  • Author
    McCoy, Charles
  • ArticleLanguage
    English
  • Title of Article

    Describing free groups, part II Π04 hardness and no Σ02 basis

  • Title Of Periodical
    American Mathematical Society. Transactions
  • Author Statement
    Charles McCoy, John Wallbaum
  • Frequency
    Monthly
  • Publish State
    Providence, RI:AMS،2012
  • E ISSN
    0002-9947
  • Journal WebSite
    http://www.ams.org/tran
  • Email Address
    ams@ams.org
  • Year
    2012
  • Month
    November
  • Volume
    364
  • Number
    11
  • Page
    5729-5734
  • Descriptors
    Describing free groups , Bestvina and Feighn shows , Homomorphism , Finitely generated free group , Primitive element , Proper subgroup , Computable sequence of groups , Potential primitive element , Computable approximation
  • Main Class
    510
  • Date
    2012
    • Link To Document
    https://lib.ui.ac.ir/dl/search/default.aspx?Term=264&Field=0&DTC=22