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20172024
most citedBilinear pseudo-differential operators with exotic class symbols of limited smoothness

3 citations · 6 across the 13 of their papers we have counts for

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math.CA2024

On some bilinear Fourier multipliers with oscillating factors, II

Tomoya Kato, Akihiko Miyachi, Naoto Shida +1

For , , bilinear Fourier multipliers of the form are considered, where belongs to the Hörmander class $S^{m}_{1…

math.CA2024

On some bilinear Fourier multipliers with oscillating factors, I

Tomoya Kato, Akihiko Miyachi, Naoto Shida +1

Bilinear Fourier multipliers of the form are considered. It is proved that if is in the Hörmander class $S^{m}_{1,0} (\mathbb{R}^{2n})…

math.CA2024

Bilinear oscillatory Fourier multipliers

Tomoya Kato, Akihiko Miyachi, Naoto Shida +1

For bilinear Fourier multipliers that contain some oscillatory factors, boundedness of the operators between Lebesgue spaces is given including endpoint cases. Sharpness of the res…

math.CA2023

Estimates for a certain bilinear Fourier integral operator

Tomoya Kato, Akihiko Miyachi, Naohito Tomita

In this paper, we consider the boundedness from to of bilinear Fourier integral operators with non-degenerate phase functions and amplitudes in $B…

math.CA2023

Estimates for some bilinear wave operators

Tomoya Kato, Akihiko Miyachi, Naohito Tomita

We consider some bilinear Fourier multiplier operators and give a bilinear version of Seeger, Sogge, and Stein's result for Fourier integral operators. Our results improve, for the…

math.CA2021

Notes on bilinear lattice bump Fourier multipliers

Tomoya Kato, Akihiko Miyachi, Naohito Tomita

We consider the bilinear Fourier multiplier operator with the multiplier written as a linear combination of a fixed bump function. For those operators we prove two transference the…