3 papers
math.NT2021
Integral Representations of Rank Two False Theta Functions and Their Modularity Properties
Kathrin Bringmann, Jonas Kaszian, Antun Milas +1
False theta functions form a family of functions with intriguing modular properties and connections to mock modular forms. In this paper, we take the first step towards investigati…
math.NT2019
Rank two false theta functions and Jacobi forms of negative definite matrix index
Kathrin Bringmann, Jonas Kaszian, Antun Milas +1
In this paper, we study a family of rank two false theta series associated to the root lattice of type . We show that these functions appear as Fourier coefficients of a merom…
math.NT2018
Vector-valued higher depth quantum modular forms and higher Mordell integrals
Kathrin Bringmann, Jonas Kaszian, Antun Milas
In this paper, we prove vector-valued higher depth quantum modular properties arising from characters of certain vertex algebras. We then find two-dimensional Mordell integral repr…