9 citations · 12 across the 7 of their papers we have counts for
Showing 2021Show all
3 papers · 1 filter
gr-qc2021
Nontrivial isometric embeddings for flat spaces
S. A. Paston, T. I. Zaitseva
Nontrivial isometric embeddings for flat metrics (i.e., those which are not just planes in the ambient space) can serve as useful tools in the description of gravity in the embeddi…
math.MG2021
Tiling of polyhedral sets
Vladimir Yu. Protasov, Tatyana Zaitseva
A self-affine tiling of a compact set G of positive Lebesgue measure is its partition to parallel shifts of a compact set which is affinely similar to G. We find all polyhedral set…
math.FA2021
Recovery of regular ridge functions on the ball
Tatyana Zaitseva, Yuri Malykhin, Konstantin Ryutin
We consider the problem of the uniform (in ) recovery of ridge functions , , using noisy evaluations $y_1\approx f(x^1),\ldots,y_N…