Blar i NTNU Open på forfatter "Gröchenig, Karlheinz"
-
Sampling of entire functions of several complex variables on a lattice and multivariate Gabor frames
Gröchenig, Karlheinz; Lyubarskii, Yurii (Peer reviewed; Journal article, 2019)We give a general construction of entire functions in d complex variables that vanish on a lattice of the form = A(Z + iZ)d for an invertible complex-valued matrix. As an application, we exhibit a class of lattices of ...