Estimates of triplet invariants given a model structure
The triplet structure invariant is estimated via the method of joint probability distribution functions when a model structure is available. The six‐variate probability distribution function P(E h , E k , E −h−k , E p h , E p k , E p,−h−k ) is studied under the condition that imperfect isomorphism between the target and model structures exist. The results are compared with those available in the literature, which were obtained under the condition of perfect isomorphism. It is shown that the new formalism is more suitable for real cases, where perfect isomorphism is very rare.
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Document Type: Research Article
Publication date: 2012-07-01