Abstract
We prove a seesaw identity for theta functions with polynomials, and establish a formula for the corresponding theta contractions. We then use it to determine the restrictions of theta lifts to sub-Grassmannians, with some applications.
Original language | American English |
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Journal | Ramanujan Journal |
DOIs | |
State | Accepted/In press - 2023 |
Bibliographical note
Publisher Copyright:© 2023, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
Keywords
- Seesaw identities
- Theta contractions
- Theta lifts