Modular graph functions and asymptotic expansions of Poincare' series
(2019)
Journal Article
Dorigoni, D., & Kleinschmidt, A. (2019). Modular graph functions and asymptotic expansions of Poincare' series. Communications in Number Theory and Physics, 13(3), 569-617
In this note we study SL(2,Z)-invariant functions such as modular graph functions or coefficient functions of higher derivative corrections in type IIB string theory. The functions solve inhomogeneous Laplace equations and we choose to represent them... Read More about Modular graph functions and asymptotic expansions of Poincare' series.