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 | English |
---|---|
Pages (from-to) | 749-771 |
Number of pages | 23 |
Journal | Ramanujan Journal |
Volume | 63 |
Issue number | 3 |
DOIs | |
State | Published - Mar 2024 |
Bibliographical note
Publisher Copyright:© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2023.
Keywords
- Seesaw identities
- Theta contractions
- Theta lifts