3 citations · 6 across the 6 of their papers we have counts for
8 papers
-estimates for FIO-cone multipliers
Stefan Buschenhenke, Spyridon Dendrinos, Isroil A. Ikromov +1
The classical cone multipliers are Fourier multiplier operators which localize to narrow -neighborhoods of the truncated light cone in frequency space. By composing such convo…
A restricted -plane transform related to Fourier Restriction for surfaces of codimension
Spyridon Dendrinos, Andrei Mustata, Marco Vitturi
We draw a connection between the affine invariant surface measures constructed by P. Gressman and the boundedness of a certain geometric averaging operator associated to surfaces o…
Some subcritical estimates for the -improving problem for discrete curves
Spyridon Dendrinos, Kevin Hughes, Marco Vitturi
We apply Christ's method of refinements to the -improving problem for discrete averages along polynomial curves in . Combined with certain ele…
Uniform bounds for convolution and restricted X-ray transforms along degenerate curves
Spyridon Dendrinos, Betsy Stovall
We establish endpoint Lebesgue space bounds for convolution and restricted X-ray transforms along curves satisfying fairly minimal differentiability hypotheses, with affine and Euc…
Endpoint Lebesgue estimates for weighted averages on polynomial curves
Michael Christ, Spyridon Dendrinos, Betsy Stovall +1
We establish optimal Lebesgue estimates for a class of generalized Radon transforms defined by averaging functions along polynomial-like curves. The presence of an essentially opti…
Estimates for maximal functions associated to hypersurfaces in with height Part I
S. Buschenhenke, S. Dendrinos, I. A. Ikromov +1
In this article, we continue the study of the problem of -boundedness of the maximal operator associated to averages along isotropic dilates of a given, smooth hypersurfac…
On -improving for averages associated to mixed homogeneous polynomial hypersurfaces in
Spyridon Dendrinos, Eugen Zimmermann
We establish estimates for averaging operators associated to mixed homogeneous polynomial hypersurfaces in . These are described in terms of the mixed homog…
Uniform estimates for the X-ray transform restricted to polynomial curves
Spyridon Dendrinos, Betsy Stovall
We establish near-optimal mixed-norm estimates for the X-ray transform restricted to polynomial curves with a weight that is a power of the affine arclength. The bounds that we est…