no code implementations • 13 Dec 2023 • Ahmed Abdeljawad, Thomas Dittrich
In order to alleviate the limitation to static PDEs and include a time-domain that might have a different regularity than the space domain, we extend the notion of spectral Barron spaces to anisotropic weighted Fourier-Lebesgue spaces.
no code implementations • 9 Jul 1998 • Thomas Dittrich, Gert Koboldt, Bernhard Mehlig, Holger Schanz
Its only free parameter is the characteristic time of exchange between the cells in units of the Heisenberg time.