S. Awodey and M. A. Warren (2009), Homotopy theoretic models of identity types, Mathematical Proceedings of the Cambridge Philosophical Society.

It can be viewed simultaneously as generative-enumerative (like Categorial Grammar and Principles & Parameters) or model theoretic (like Head-Driven Phrase Structure Grammar or Lexical Functional Grammar).

In many implementations, channels have rich internal structure to improve efficiency, but this is abstracted away in most theoretic models.

A more detailed analysis is therefore required to bring out the full force of the relationship between info-gap and generic classical decision theoretic models.

This means that the generic decision theoretic models can handle outcomes that are induced by constraint satisficing requirements rather than by say payoff maximization.

The theory of mediation, which is the principal referent of the research group of the Interdisciplinary Laboratory for Language Research (L.I.R.L.) is a theoretic model developed at Rennes (France) since the 1960' by Professor Jean Gagnepain, linguist and epistemologist.

The theoretic model developed by Gagnepain and his research group at Rennes has inspired the work of professors and researchers in a number of European countries and in the United States in a wide variety of disciplinary fields, among them linguistics, literature, psychology, art history, archeology, psychoanalysis, theology.

Kinked demand potentially fosters supra-competitive prices because any one firm would receive a reduced benefit from cutting price, as opposed to the benefits accruing under neoclassical theory and certain game theoretic models such as Bertrand competition.

Mathematical models can take many forms, including but not limited to dynamical systems, statistical models, differential equations, or game theoretic models.