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module over a quantale

Modules over quantales and quantaloids

Modules over quantales and quantaloids

(People use also expressions: quantale module, quantic module)

Idea

A quantale is an analogue of a noncommutative ring and a noncommutative generalization of a locale; it is a semigroup in the monoidal category of sup-lattices; therefore, for a quantale QQ, a left QQ-module should be a sup-lattice MM together with an action QMMQ\otimes M\to M satisfying the usual axioms. In the special case when the quantale is unital and commutative and hence a locale, such a module is called a “localic module”, or module over a locale. The multiobject generalization is called a quantaloid module.

References

  • Isar Stubbe, Q-modules are Q-suplattices, Theory and Appl. of Cat. 19, 2007, No. 4, pp 50-60 abs
  • Pedro Resende, Groupoid sheaves as quantale sheaves, J. Pure Appl. Algebra 216 (2012), 41–70; arxiv/0807.4848

    doi

  • Hans Heymans, Sheaves on quantales as generalized metric spaces, Doctor thesis, Universiteit Antwerpen 2010 pdf

The localic case is studied in

  • André Joyal, M. Tierney, An extension of the Galois theory of Grothendieck, Mem. Amer. Math. Soc. 51 (1984), no. 309, vii+71 pp.
  • Pedro Resende, E. Rodrigues, Sheaves as modules, Appl. Categ. Structures 18 (2010) 199-217; arXiv:0711.4401

Last revised on July 2, 2020 at 16:36:53. See the history of this page for a list of all contributions to it.