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@inproceedings{755255, author = {Klíma, Ondřej and Polák, Libor}, address = {Berlin Heidelberg (Germany)}, booktitle = {Language and Automata Theory and Applications}, keywords = {literal varieties of languages; homomorphisms onto monoids; nilpotent groups}, language = {eng}, location = {Berlin Heidelberg (Germany)}, isbn = {978-3-540-88281-7}, pages = {299-310}, publisher = {Springer-Verlag}, title = {Literal varieties of languages induced by homomorphisms onto nilpotent groups}, year = {2008} }
TY - JOUR ID - 755255 AU - Klíma, Ondřej - Polák, Libor PY - 2008 TI - Literal varieties of languages induced by homomorphisms onto nilpotent groups PB - Springer-Verlag CY - Berlin Heidelberg (Germany) SN - 9783540882817 KW - literal varieties of languages KW - homomorphisms onto monoids KW - nilpotent groups N2 - We present here new hierarchies of literal varieties of languages. Each language under consideration is a disjoint union of a certain collection of "basic" languages described here. Our classes of languages correspond to certain literal varieties of homomorphisms from free monoids onto nilpotent groups of class $\leq 2$. ER -
KLÍMA, Ondřej a Libor POLÁK. Literal varieties of languages induced by homomorphisms onto nilpotent groups. In \textit{Language and Automata Theory and Applications}. Berlin Heidelberg (Germany): Springer-Verlag, 2008, s.~299-310. ISBN~978-3-540-88281-7.
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