Multiplicative Invariants of Root Lattices

Multiplicative Invariants of Root Lattices
Author: Jessica Ann Hamm
Publisher:
Total Pages: 86
Release: 2014
Genre:
ISBN:

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Classical invariant theory is a field of study within abstract algebra that has been around for well over a century. However, the field of multiplicative invariant theory is rather new, having only been studied formally for the past 35 years. Multiplicative invariants arise naturally in a variety of settings, notably as representation rings of Lie algebras, centers of group algebras, and actions on algebraic tori. In this thesis we calculate the multiplicative invariants for lattices associated to root systems under the actions of their Weyl groups.


Multiplicative Invariants of Root Lattices
Language: en
Pages: 86
Authors: Jessica Ann Hamm
Categories:
Type: BOOK - Published: 2014 - Publisher:

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Classical invariant theory is a field of study within abstract algebra that has been around for well over a century. However, the field of multiplicative invari
Multiplicative Invariant Theory
Language: en
Pages: 200
Authors: Martin Lorenz
Categories: Mathematics
Type: BOOK - Published: 2005-03-10 - Publisher: Springer Science & Business Media

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Multiplicative invariant theory, as a research area in its own right within the wider spectrum of invariant theory, is of relatively recent vintage. The present
Multiplicative Invariant Theory
Language: en
Pages: 179
Authors: Martin Lorenz
Categories: Mathematics
Type: BOOK - Published: 2005-12-08 - Publisher: Springer Science & Business Media

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Multiplicative invariant theory, as a research area in its own right within the wider spectrum of invariant theory, is of relatively recent vintage. The present
Orthogonal Decompositions and Integral Lattices
Language: en
Pages: 549
Authors: Alexei Kostrikin
Categories: Mathematics
Type: BOOK - Published: 2011-06-01 - Publisher: Walter de Gruyter

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The aim of the series is to present new and important developments in pure and applied mathematics. Well established in the community over two decades, it offer
Invariant Differential Operators for Quantum Symmetric Spaces
Language: en
Pages: 104
Authors: Gail Letzter
Categories: Mathematics
Type: BOOK - Published: 2008 - Publisher: American Mathematical Soc.

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This paper studies quantum invariant differential operators for quantum symmetric spaces in the maximally split case. The main results are quantum versions of t