TY - JOUR AU1 - Kopeliovich, Yaacov AU2 - Pauly, Christian AU3 - Serman, Olivier AB - We prove that the fourth powers of theta functions with even characteristics form a basis of the space H0(A, 𝒪A(4ϑ))+ of even theta functions of order 4 on a principally polarized Abelian variety (A, ϑ) without a vanishing theta‐null. TI - On theta functions of order 4 JF - Bulletin of the London Mathematical Society DO - 10.1112/blms/bdp012 DA - 2009-06-01 UR - https://www.deepdyve.com/lp/wiley/on-theta-functions-of-order-4-h2p96ylgAw SP - 423 EP - 428 VL - 41 IS - 3 DP - DeepDyve ER -