2 papers
math.NT2026
On the structure of prime-detecting quasimodular forms in higher levels
Yeong-Wook Kwon, Youngmin Lee
Craig, van Ittersum, and Ono conjectured that every prime-detecting quasimodular form of level is a quasimodular Eisenstein series. This conjecture was proved by Kane--Krishnam…
math.NT2026
Rankin-Cohen Bracket for Vector-Valued Modular Forms
Youngmin Lee, Subong Lim, Wissam Raji
In this paper, we explore the relationship between Rankin-Cohen brackets for vector-valued modular forms and Petersson's inner products, deriving an explicit description of the adj…