Abstract
On Pages 51–53 of his lost notebook, Ramanujan recorded some incomplete elliptic integrals of first kind. In this article, we deduce three new incomplete elliptic integral of that kind.
Similar content being viewed by others
References
Berndt, B.C. 1991. Ramanujan notebooks, Part III. New York: Springer.
Berndt, B.C., H.H. Chan, and S.S. Huang. 2000. Incomplete elliptic integrals in Ramanujan’s lost notebook. Contemporary Mathematics 254: 79–129.
Cooper, S. 2017. Ramanujan’s theta functions. Cham: Springer.
Raghavan, S., and S.S. Rangachari. 1989. On Ramanujan’s elliptic integrals and modular identities, in Number Theory and Related Topic, 119–149. Bombay: Oxford University Press.
Ramanujan, S. 1957. Note books(2 volumes). Bombay: Tata institute of fundamental Research.
Ramanujan, S. 1988. The lost notebook and other unpublished papers. New Delhi: NarosaPublishing House.
Vasuki, K.R., and Abdulrawf AA. Kahtan. 2011. On certain theta function identities analogous to Ramanujan’s P-Q eta functions identities. Applied Mathematics 2: 874–882.
Vasuki, K.R., and E.N. Bhuvan. 2019. “Cases? for \(\varphi \) also’’ a question raised by Ramanujan. International Journal of Number Theory 15 (01): 183–188.
Vinay, G., H.T. Shwetha, and K.N. Harshitha. 2021. On certain new differential equations for ratio of theta functions. São Paulo Journal of Mathematical Sciences. https://doi.org/10.1007/s40863-020-00201-4(to appear)
Acknowledgements
The authors would like to thank referees for their useful and valuable comments.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The author declares there are no conflict of interest.
Additional information
Communicated by Samy Ponnusamy.
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Vasuki, K.R., Vinay, G. On incomplete elliptic integrals related to Ramanujan’s theta functions. J Anal 30, 1485–1495 (2022). https://doi.org/10.1007/s41478-022-00414-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s41478-022-00414-0