Two recognizable string-matching problems over free partially commutative monoids
An efficient (linear-time) algorithm for the following problem is given. For two strings \(x,y\) determine if \([x]\) is a factor of \([y]\), where \([z]\) denotes an element of a free partially commutative monoid generated by a word \(z\). Moreover, some variants of this basic problem are examined.
scientific article; zbMATH DE number 55519
scientific article