Premium
On the Description of Symmetry of OD Structure (II) The Parameters
Author(s) -
Fichtner K.
Publication year - 1979
Publication title -
kristall und technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0023-4753
DOI - 10.1002/crat.19790141207
Subject(s) - table (database) , extension (predicate logic) , symmetry (geometry) , position (finance) , mathematics , set (abstract data type) , order (exchange) , pure mathematics , geometry , computer science , data mining , economics , programming language , finance
For the relative position of layers, the parameters are studied in detail. The number of independent parameters for an OD groupoid family may be determined by means of a table. Proposals are made for an extension of the symbols of some OD groupoid families, in order to give a full set of independent parameters. Rules for the linear dependence of parameters are examined.