KLÍMA, Ondřej and Libor POLÁK. On Schützenberger products of semirings. In Gao, Y; Lu, H; Seki, S; Yu, S. Developments in Language Theory. Berlin Heidelberg (Germany): Springer-Verlag, 2010, p. 279-290. ISBN 978-3-642-14454-7. |
Other formats:
BibTeX
LaTeX
RIS
@inproceedings{925220, author = {Klíma, Ondřej and Polák, Libor}, address = {Berlin Heidelberg (Germany)}, booktitle = {Developments in Language Theory}, editor = {Gao, Y; Lu, H; Seki, S; Yu, S}, keywords = {Polynomial operators on classes of languages; idempotent semirings; Schützenberger product}, language = {eng}, location = {Berlin Heidelberg (Germany)}, isbn = {978-3-642-14454-7}, pages = {279-290}, publisher = {Springer-Verlag}, title = {On Schützenberger products of semirings}, year = {2010} }
TY - JOUR ID - 925220 AU - Klíma, Ondřej - Polák, Libor PY - 2010 TI - On Schützenberger products of semirings PB - Springer-Verlag CY - Berlin Heidelberg (Germany) SN - 9783642144547 KW - Polynomial operators on classes of languages KW - idempotent semirings KW - Schützenberger product N2 - The Schützenberger product of (ordered) monoids is an essential tool when studying the polynomial operators on Boolean and positive varieties of languages and concatenation hierarchies. Here we consider rather disjunctive varieties of languages and therefore the recognition of languages is by finite idempotent semirings. We define a product of finite idempotent semirings and we show similar results to those concerning Schützenberger products of monoids and ordered monoids. ER -
KLÍMA, Ondřej and Libor POLÁK. On Schützenberger products of semirings. In Gao, Y; Lu, H; Seki, S; Yu, S. \textit{Developments in Language Theory}. Berlin Heidelberg (Germany): Springer-Verlag, 2010, p.~279-290. ISBN~978-3-642-14454-7.
|