Manin Matrices for Quadratic Algebras

Abstract

We give a general definition of Manin matrices for arbitrary quadratic algebras in terms of idempotents. We establish their main properties and give their interpretation in terms of the category theory. The notion of minors is generalised for a general Manin matrix. We give some examples of Manin matrices, their relations with Lax operators and obtain the formulae for some minors. In particular, we consider Manin matrices of the types $B$, $C$ and $D$ introduced by A. Molev and their relation with Brauer algebras. Infinite-dimensional Manin matrices and their connection with Lax operators are also considered.

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Cited by in corpus (3)

• Quantum algebra of multiparameter Manin matrices
• Manin matrices of type C: multi-parametric deformation
• Quantum Representation Theory and Manin matrices I: finite-dimensional case