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Transactions of the American Mathematical Society
Transactions of the American Mathematical Society
ISSN 1088-6850(e) ISSN 0002-9947(p)
     

On Shimura, Shintani and Eichler-Zagier correspondences

Author(s): M. Manickam; B. Ramakrishnan
Journal: Trans. Amer. Math. Soc. 352 (2000), 2601-2617.
MSC (2000): Primary 11F11, 11F37, 11F50; Secondary 11F25, 11F30
Posted: March 7, 2000
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Abstract:

In this paper, we set up Shimura and Shintani correspondences between Jacobi forms and modular forms of integral weight for arbitrary level and character, and generalize the Eichler-Zagier isomorphism between Jacobi forms and modular forms of half-integral weight to higher levels. Using this together with the known results, we get a strong multiplicity 1 theorem in certain cases for both Jacobi cusp newforms and half-integral weight cusp newforms. As a consequence, we get, among other results, the explicit Waldspurger theorem.


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Additional Information:

M. Manickam
Affiliation: Department of Mathematics, RKM Vivekananda College, Mylapore, Chennai 600 004, India

B. Ramakrishnan
Affiliation: Mehta Research Institute of Mathematics and Mathematical Physics, Chhatnag Rd., Jhusi, Allahabad 211 019, India
Email: ramki@mri.ernet.in

DOI: 10.1090/S0002-9947-00-02423-5
PII: S 0002-9947(00)02423-5
Keywords: Jacobi forms, modular forms of half-integral weight, newforms
Received by editor(s): November 5, 1997
Received by editor(s) in revised form: May 12, 1998 and July 14, 1998
Posted: March 7, 2000
Copyright of article: Copyright 2000, American Mathematical Society


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