© 1973 by British Computer Society
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A necessary and sufficient condition for a power language to be LL(k)*

1 Departement de Mathematiques, Universite de Sherbrook, Quebec, Canada,, 2 Institut de Mathematiques Appliquees, B.P. 53 Centre de Tri/38041, Grenoble, France
We define two families of languages P and P1 and give criteria about the form of the words of these languages used to determine whether they belong to the family of LL(K) languages. Some related results are demonstrated.
Received September 1971.
* Results mainly obtained at the Université de Grenoble, under the Centre National de la Recherche Scientifique and IBM France, additional work carried out at the Université de Sherbrooke with the Conseil National de Recherches du Canada, Octroi No. 4337.
Départment de Mathématiques, Université de Sherbrook, Québec, Canada
¶ Institut de Mathématiques, Appliquées, B. P. 53 Centre de Tri/38401 Grenoble Cedex, France