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Perspectives in ring theory : NATO advanced research workshop on perspectives in ring theory: proceedings : Antwerpen, 19.07.87-29.07.87 /
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Perspectives in Ring Theory [E-Book] /
Table of Contents: ...I. Work-Shop: Geometry and Invariant Theory of Quivers -- Deformations of Tilting Modules -- Rational Invariants of Quivers and the Ring of Matrix Invariants -- The Hilbert Series of Matrix Concomitants and its Application -- A Theorem on Invariants...

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Perspectives in Particles and Fields [E-Book] : Cargèse 1983 /
Table of Contents: ...Algebraic Construction of Gauge Invariant Theories -- References -- An Introduction to Lattice Gauge Theories -- Why a Lattice: an Example in Quantum Mechanics -- Double-Well Potential -- The Discretized Path Integral -- The Non-Linear ?-Model -- Lattice...

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Geometric invariant theory.
Book