Analogue of the theta group θ, II
Abstract
In this series of papers, we introduce higher level versions of the theta group θ. In this paper, we treat the theta group of level 5, θ,5, and construct modular forms on θ,5. Moreover we compute their multiplier systems. For this purpose, we derive transformation formula of theta function with characteristics.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.