Matrix model
Mathematics and physics
Biomedicine
- The Matrix Model of substance abuse treatment is a model developed by the Matrix Institute on Addictions in the 1980s to treat cocaine and methamphetamine addiction.
- Protein complexes: A matrix model of protein complexes (unrealistically) predicts that all proteins in a complex interact with all other proteins. Mathematically, a matrix model of a protein complex is a complete graph.
Management and economics
- The term "Matrix model" is used to describe Matrix management where each worker in an organisation has two managers, one "functional": managing their expertise, the other "executive": managing their work on an a project.