Concept
Espace de Schwartz
Publications associées (23)
Explicit representations for Banach subspaces of Lizorkin distributions
Michaël Unser, Sebastian Jonas Neumayer
The Lizorkin space is well suited to the study of operators like fractional Laplacians and the Radon transform. In this paper, we show that the space is unfortunately not complemented in the Schwartz space. In return, we show that it is dense in C0(Double- ...
WORLD SCIENTIFIC PUBL CO PTE LTD2023Tree-cotree decomposition of isogeometric mortared spaces in H(curl) on multi-patch domains
Bernard Kapidani, Rafael Vazquez Hernandez
When applying isogeometric analysis to engineering problems, one often deals with multi-patch spline spaces that have incompatible discretisations, e.g. in the case of moving objects. In such cases mortaring has been shown to be advantageous. This contribu ...
ELSEVIER SCIENCE SA2022Fourier uniqueness and interpolation in Euclidean space
We prove that every Schwartz function in Euclidean space can be completely recovered given only its restrictions and the restrictions of its Fourier transform to all origin-centered spheres whose radii are square roots of integers. In particular, the only ...
EPFL2022