Titlebook: Algorithms in Invariant Theory; Bernd Sturmfels Book 19931st edition Springer-Verlag Vienna 1993 Algorithms.Invariant Theory.symbolic comp

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Introduction,Invariant theory is both a classical and a new area of mathematics. It played a central role in 19th century algebra and geometry, yet many of its techniques and algorithms were practically forgotten by the middle of the 20th century.

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https://doi.org/10.1007/978-3-642-91781-3emain invariant under the action of a finite matrix group Г ? .(..). The main result of this chapter is a collection of algorithms for finding a finite set {.., ..,…, ..} of fundamental invariants which generate the invariant subring .[.].. These algorithms make use of the Molien series (Sect. 2.2)

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Algorithms in Invariant Theory978-3-7091-4368-1Series ISSN 0943-853X Series E-ISSN 2197-8409

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