2 papers
math.NT2021
Pointwise Properties of Fourier-Jacobi-Forms
Bert Koehler
Jacobi-Forms can be decomposed as a linear combination of Thetafunctions with modular forms as coefficients. It is shown that the space of these coefficient modular forms of Fourie…
math.PR2021
Ergodic Density Estimates for some diffusion processes
Bert Koehler, Volker Krafft
For n-dimensional ergodic diffusion processes with values in we prove time-independent upper bounds for the transitional density and so also for the unique erg…