2 papers
math.CA2026
Weighted Chui's conjecture
Evgueni Doubtsov, Anton Tselishchev, Ioann Vasilyev
The goals of this paper are threefold. First, we show that a counterpart of the Newman bound related to the Chui conjecture is valid in the case where the gradient of Coulomb poten…
math.CA2026
The Beurling and Malliavin Theorem in Several Dimensions
Ioann Vasilyev
The present paper is devoted to a new multidimensional generalization of the Beurling and Malliavin Theorem, which is a classical result in the Uncertainty Principle in Fourier Ana…