On some P-Q modular equations of degree 45

• Sharath, G. ^[1]
  1. [1] PES College of Engineering.
• Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 42, Nº. 3, 2023, págs. 631-650
• Idioma: inglés
• DOI: 10.22199/issn.0717-6279-4956
• Enlaces
  • Texto completo
• Resumen

  • On page 330 of his second notebook, Srinivasa Ramanujan recorded a P-Q modular equation of degree 45, proof of which has been given by Bruce C. Berndt via theory of modular forms. We in this paper, give a simple proof of the same using the identities of Ramanujan and also establish few new P-Q modular equations of degree 45. Further using these, we establish certain new modular equations of signature 3.

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