Probabilities as Values of Modular Forms and Continued Fractions

We consider certain probability problems which are naturally related to integer partitions. We show that the corresponding probabilities are values of classical modular forms. Thanks to this connection, we then show that certain ratios of probabilities are specializations of the Rogers-Ramanujan and...

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Main Authors: Riad Masri, Ken Ono
Format: Article
Language:English
Published: Wiley 2009-01-01
Series:International Journal of Mathematics and Mathematical Sciences
Online Access:http://dx.doi.org/10.1155/2009/941920
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author Riad Masri
Ken Ono
author_facet Riad Masri
Ken Ono
author_sort Riad Masri
collection DOAJ
description We consider certain probability problems which are naturally related to integer partitions. We show that the corresponding probabilities are values of classical modular forms. Thanks to this connection, we then show that certain ratios of probabilities are specializations of the Rogers-Ramanujan and Ramanujan- Selberg- Gordon-Göllnitz continued fractions. One particular evaluation depends on a result from Ramanujan's famous first letter to Hardy.
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institution Kabale University
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series International Journal of Mathematics and Mathematical Sciences
spelling doaj-art-1601f80ef8394cbda778f5e2c3b2b71b2025-02-03T01:27:48ZengWileyInternational Journal of Mathematics and Mathematical Sciences0161-17121687-04252009-01-01200910.1155/2009/941920941920Probabilities as Values of Modular Forms and Continued FractionsRiad Masri0Ken Ono1Department of Mathematics, University of Wisconsin, Madison, WI 53706, USADepartment of Mathematics, University of Wisconsin, Madison, WI 53706, USAWe consider certain probability problems which are naturally related to integer partitions. We show that the corresponding probabilities are values of classical modular forms. Thanks to this connection, we then show that certain ratios of probabilities are specializations of the Rogers-Ramanujan and Ramanujan- Selberg- Gordon-Göllnitz continued fractions. One particular evaluation depends on a result from Ramanujan's famous first letter to Hardy.http://dx.doi.org/10.1155/2009/941920
spellingShingle Riad Masri
Ken Ono
Probabilities as Values of Modular Forms and Continued Fractions
International Journal of Mathematics and Mathematical Sciences
title Probabilities as Values of Modular Forms and Continued Fractions
title_full Probabilities as Values of Modular Forms and Continued Fractions
title_fullStr Probabilities as Values of Modular Forms and Continued Fractions
title_full_unstemmed Probabilities as Values of Modular Forms and Continued Fractions
title_short Probabilities as Values of Modular Forms and Continued Fractions
title_sort probabilities as values of modular forms and continued fractions
url http://dx.doi.org/10.1155/2009/941920
work_keys_str_mv AT riadmasri probabilitiesasvaluesofmodularformsandcontinuedfractions
AT kenono probabilitiesasvaluesofmodularformsandcontinuedfractions