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Pairs of commuting Hamiltonians quadratic in the momenta

✍ Scribed by V. G. Marikhin; V. V. Sokolov


Publisher
SP MAIK Nauka/Interperiodica
Year
2006
Tongue
English
Weight
169 KB
Volume
149
Category
Article
ISSN
0040-5779

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πŸ“œ SIMILAR VOLUMES


Commuting Pairs in the Centralizers of 2
✍ Michael G Neubauer; B.A Sethuraman πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 72 KB

In M k , k an algebraically closed field, we call a matrix l-regular if each n eigenspace is at most l-dimensional. We prove that the variety of commuting pairs in the centralizer of a 2-regular matrix is the direct product of various affine spaces and various determinantal varieties Z Z obtained fr