4 research outputs found
Constructing Class invariants
Shimura reciprocity law allows us to verify that a modular function is a
class invariant. Here we present a new method based on Shimura reciprocity that
allows us not only to verify but to find new class invariants from a modular
function of level .Comment: 12 page
Class invariants for certain non-holomorphic modular functions
Inspired by prior work of Bruinier and Ono and Mertens and Rolen, we study
class polynomials for non-holomorphic modular functions arising from modular
forms of negative weight. In particular, we give general conditions for the
irreducibility of class polynomials. This allows us to easily generate
infintely many new class invariants
Constructing class invariants
Shimura reciprocity law allows us to verify that a modular function gives rise to a class invariant. Here we present a new method based on Shimura reciprocity that allows us not only to verify but to find new class invariants from a modular function of level N. © 2013 American Mathematical Society