Structuring the Objects

  • Gheorghe Păun
Part of the Natural Computing Series book series (NCS)


In a living cell, many objects can be considered as being atomic, with no internal structure, but many others have a structure. In many cases, this structure can be described by a string (as happens for DNA, RNA, proteins, etc.), and this motivates the introduction of string—objects in membrane systems.


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Copyright information

© Springer-Verlag Berlin Heidelberg 2002

Authors and Affiliations

  • Gheorghe Păun
    • 1
    • 2
  1. 1.Institute of Mathematics of the Romanian AcademyBucurestiRomania
  2. 2.Rovira i Virgili UniversityTarragonaSpain

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