Articles with "fourier integral" as a keyword



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Weighted L p estimates for rough bi-parameter Fourier integral operators

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Published in 2018 at "Journal of Differential Equations"

DOI: 10.1016/j.jde.2018.03.024

Abstract: Abstract Fourier integral operators play an important role in applications to partial differential equations. The main purpose of this paper is to investigate the weighted L p boundedness of the bi-parameter Fourier integral operators (or… read more here.

Keywords: weighted estimates; estimates rough; parameter fourier; integral operators ... See more keywords
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Fourier integral operators with forbidden symbols on the Besov spaces

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Published in 2023 at "Forum Mathematicum"

DOI: 10.1515/forum-2023-0092

Abstract: Abstract In this note, we consider the Fourier integral operator T ϕ , a ⁢ f ⁢ ( x ) = ∫ R n e i ⁢ ϕ ⁢ ( x , ξ ) ⁢… read more here.

Keywords: fourier integral; operators forbidden; rho; leq ... See more keywords