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Transversals of families in complete lattices, and torsion in product modules

✍ Scribed by George M. Bergman; Fred Galvin


Publisher
Springer Netherlands
Year
1987
Tongue
English
Weight
889 KB
Volume
3
Category
Article
ISSN
0167-8094

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Projection operators and states in the t
✍ Aharon Razon; L. P. Horwitz πŸ“‚ Article πŸ“… 1991 πŸ› Springer Netherlands 🌐 English βš– 534 KB

Following the construction of tensor product spaces of quaternion Hilbert modules in our previous paper, we define the analogue of a ray (in a complex quantum mechanics) and the corresponding projection operator, and through these the notion of a state and density operators. We find that there is a