@InProceedings{ouaknine:LIPIcs.FSTTCS.2020.4, author = {Ouaknine, Jo\"{e}l}, title = {{Holonomic Techniques, Periods, and Decision Problems}}, booktitle = {40th IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2020)}, pages = {4:1--4:3}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-174-0}, ISSN = {1868-8969}, year = {2020}, volume = {182}, editor = {Saxena, Nitin and Simon, Sunil}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2020.4}, URN = {urn:nbn:de:0030-drops-132451}, doi = {10.4230/LIPIcs.FSTTCS.2020.4}, annote = {Keywords: holonomic techniques, decision problems, recurrence sequences, minimal solutions, Positivity Problem, continued fractions, special functions, periods, exponential periods} }