Systems theory (disambiguation)

System theory stands for:

• Systems theory , interdisciplinary science in which systems are used to describe and explain differently complex phenomena
• Sociological systems theory , theory of sociality based on systems theoretical discourses and terms as part of a general sociology, including
  • Systems theory (Luhmann) , sociological theory according to Niklas Luhmann
  • Systems theory of law
• Systems theory (engineering sciences)
• Systems theory of evolution
• Biological systems theory , biological theory according to Humberto Maturana & Francisco Varela
• 2nd order systems theory

This is a disambiguation page for differentiating between several terms identified with the same word.