On the complementation rule for multivalued dependencies in database relations
β Scribed by Joachim Biskup
- Publisher
- Springer-Verlag
- Year
- 1978
- Tongue
- English
- Weight
- 378 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0001-5903
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π SIMILAR VOLUMES
We consider the problem of defining a normalized approximation measure for multi-valued dependencies in relational database theory. An approximation measure is a function mapping relation instances to real numbers. The number to which an instance is mapped, intuitively, describes the strength of the
It is shown that a one-electran !kypervirial relation for transition amplitudes in the random phase approximation (RPA) follows immediately from the double commutator RPA formulation proposed by Rowe. Fcr the transition energy-independent expressions for the ordinary and rotatory intensities it is s