Mathematical Sciences Classification System

39-XX - Difference and functional equations

  • 39-00
    General reference works (handbooks, dictionaries, bibliographies, etc.)
  • 18
    39-01
    Instructional exposition (textbooks, tutorial papers, etc.)
  • 1
    39-02
    Research exposition (monographs, survey articles)
  • 39-03
    Historical (must also be assigned at least one classification number from Section 01)
  • 2
    39-04
    Explicit machine computation and programs (not the theory of computation or programming)
  • 35
    39-06
    Proceedings, conferences, collections, etc.
  • 57
    (+47)
    Difference equations
    {For dynamical systems, see 37-XX; for dynamic equations on time scales, see 34N05}
  • 31
    (+33)
    Functional equations and inequalities
    [See also 30D05]

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