On the non-frame property of Gabor systems with Hermite generators and the frame set conjecture

Andreas Horst, Jakob Lemvig, Allan Erlang Videbaek

The frame set conjecture for Hermite functions formulated in [Gröchenig, J. Fourier Anal. Appl., 20(4):865-895, 2014] states that the Gabor frame set for these generators is the l…