An Introduction to Ramanujan's "lost" Notebook

1979 ◽  
Vol 86 (2) ◽  
pp. 89 ◽  
Author(s):  
George E. Andrews

1981 ◽  
Vol 41 (2) ◽  
pp. 137-172 ◽  
Author(s):  
George E Andrews


2019 ◽  
Vol 100 (2) ◽  
pp. 568-591 ◽  
Author(s):  
Bruce C. Berndt ◽  
Junxian Li ◽  
Alexandru Zaharescu


1997 ◽  
Vol 104 (10) ◽  
pp. 918-925
Author(s):  
George E. Andrews


2018 ◽  
Vol 239 ◽  
pp. 173-204 ◽  
Author(s):  
GEORGE E. ANDREWS ◽  
BRUCE C. BERNDT ◽  
SONG HENG CHAN ◽  
SUN KIM ◽  
AMITA MALIK

In 2005, using a famous lemma of Atkin and Swinnerton-Dyer (Some properties of partitions, Proc. Lond. Math. Soc. (3) 4 (1954), 84–106), Yesilyurt (Four identities related to third order mock theta functions in Ramanujan’s lost notebook, Adv. Math. 190 (2005), 278–299) proved four identities for third order mock theta functions found on pages 2 and 17 in Ramanujan’s lost notebook. The primary purpose of this paper is to offer new proofs in the spirit of what Ramanujan might have given in the hope that a better understanding of the identities might be gained. Third order mock theta functions are intimately connected with ranks of partitions. We prove new dissections for two rank generating functions, which are keys to our proof of the fourth, and the most difficult, of Ramanujan’s identities. In the last section of this paper, we establish new relations for ranks arising from our dissections of rank generating functions.



2005 ◽  
Vol 146 (1) ◽  
pp. 37-48 ◽  
Author(s):  
Jongsil Lee ◽  
Jaebum Sohn


2005 ◽  
Vol 307 (1) ◽  
pp. 153-166 ◽  
Author(s):  
Soon-Yi Kang ◽  
Sung-Geun Lim ◽  
Jaebum Sohn


1989 ◽  
Vol 73 (2) ◽  
pp. 242-255 ◽  
Author(s):  
George E Andrews ◽  
F.G Garvan


2012 ◽  
Vol 29 (1-3) ◽  
pp. 69-77 ◽  
Author(s):  
Michael D. Hirschhorn


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