RAMANUJAN’S SPT-CRANK FOR MARKED OVERPARTITIONS
DOI:
https://doi.org/10.29121/granthaalayah.v3.i8.2015.2958Keywords:
Components, Congruent, Crank, Overpartitions, Overlined, WeightAbstract [English]
In 1916, Ramanujan’s showed the spt-crank for marked overpartitions. The corresponding special functions , and are found in Ramanujan’s notebooks, part 111.
In 2009, Bingmann, Lovejoy and Osburn defined the generating functions for ,
and . In 2012, Andrews, Garvan, and Liang defined the in terms of partition pairs. In this article the number of smallest parts in the overpartitions of n with smallest part not overlined, not overlined and odd, not overlined and even are discussed, and the vector partitions and - partitions with 4 components, each a partition with certain restrictions are also discussed. The generating functions , , , , are shown with the corresponding results in terms of modulo 3, where the generating functions , are collected from Ramanujan’s notebooks, part 111. This paper shows how to prove the Theorem 1 in terms of ,Theorem 2 in terms of and Theorem 3 in terms of respectively with the numerical examples, and shows how to prove the Theorems 4,5 and 6 with the help of in terms of partition pairs. In 2014, Garvan and Jennings-Shaffer are able to defined the for marked overpartitions. This paper also shows another results with the help of 6 -partition pairs of 3, help of 20 -partition pairs of 5 and help of 15 -partition pairs of 8 respectively.
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References
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