Projection and aggregation in maxplus algebra

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

In maxplus algebra, linear projectors on an image of a morphism B parallel to the kernel of another morphism C can be built under transversality conditions of the two morphisms. The existence of a transverse to an image or a kernel of a morphism is obtained under some regularity conditions. We show that those regularity and transversality conditions can be expressed linearly as soon as the space to which Im(B) and Ker(C) belong is free and its order dual is free. The algebraic structure has these two properties. Projectors are constructed following a previous work. Application to aggregation of linear dynamical systems is discussed.

Original languageEnglish
Title of host publicationSystems and Control
Subtitle of host publicationFoundations and Applications
PublisherBirkhauser
Pages443-454
Number of pages12
Edition9780817643836
DOIs
Publication statusPublished - 1 Jan 2006
Externally publishedYes

Publication series

NameSystems and Control: Foundations and Applications
Number9780817643836
ISSN (Print)2324-9749
ISSN (Electronic)2324-9757

Keywords

  • Generalize inverse
  • Idempotent semiring
  • Linear projector
  • Module theory
  • Transversality condition

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