TY - JOUR ID - publicatio13934 TI - Descendants of a recognizable tree language for prefix constrained linear monadic term rewriting with position cutting strategy SP - 60 A1 - Vágvölgyi Sándor N1 - FELTÖLT?: Bernátskyné Babus Csilla - csbabus@ek.szte.hu N2 - For a tree language L, a finite set 2 of regular Sigma-path languages, and a set S of 2-prefix constrained linear monadic term rewriting rules over Sigma, the position cutting descendant of L for S is the set S*(up arrow) (L) of trees reachable from a tree in L by rewriting in S by position cutting strategy. If L is recognizable, then S*(up arrow) (L) is recognizable as well. Moreover, if S is finite, then we can construct a tree automaton recognizing S*(up arrow) (L). For a recognizable tree language L and a finite set 2 of regular Sigma-path languages, we study the set D-z,D-up arrow(L) of position cutting descendants of L for all sets of 2-prefix constrained linear monadic term rewriting rules over Sigma. We show that D-z,D-up arrow(L) is finite, and that if L is given by a tree automaton A and each element of 2 is given by an automaton, then we can construct a set {R-1, . . . , R-k} of Z-prefix constrained linear monadic term rewriting systems over Sigma such that D-z,D-up arrow (L) = {R-1*(up arrow)(L),...,R-k*(up arrow) (L)}. (C) 2018 Elsevier B.V. All rights reserved. EP - 72 UR - http://publicatio.bibl.u-szeged.hu/13934/ SN - 0304-3975 AV - restricted JF - THEORETICAL COMPUTER SCIENCE VL - 732 Y1 - 2018/// ER -