@InProceedings{potapov_et_al:LIPIcs.MFCS.2016.84, author = {Potapov, Igor and Semukhin, Pavel}, title = {{Vector Reachability Problem in SL(2, Z)}}, booktitle = {41st International Symposium on Mathematical Foundations of Computer Science (MFCS 2016)}, pages = {84:1--84:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-016-3}, ISSN = {1868-8969}, year = {2016}, volume = {58}, editor = {Faliszewski, Piotr and Muscholl, Anca and Niedermeier, Rolf}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2016.84}, URN = {urn:nbn:de:0030-drops-64925}, doi = {10.4230/LIPIcs.MFCS.2016.84}, annote = {Keywords: matrix semigroup, vector reachability problem, special linear group, linear fractional transformation, automata and formal languages} }