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A pointwise estimate for pseudo-differential operators
Published 2023-08-01Subjects: “…Pseudo-differential operators…”
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Some estimates for commutators of bilinear pseudo-differential operators
Published 2022-10-01Subjects: “…bilinear pseudo-differential operator…”
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On efficient quantum block encoding of pseudo-differential operators
Published 2023-06-01“…This paper presents a comprehensive study of the block encoding of a rich family of dense operators: the pseudo-differential operators (PDOs). First, a block encoding scheme for generic PDOs is developed. …”
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KP-KdV Hierarchy and Pseudo-Differential Operators
Published 2019-06-01“…We make a careful study of some connection between pseudo-differential operators, symplectic structures, KP hierarchy and tau functions based on the Sato-Date-Jimbo-Miwa-Kashiwara theory. …”
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On diffeological principal bundles of non-formal pseudo-differential operators over formal ones
Published 2023-08-01Subjects: Get full text
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On some approximate calculations for certain pseudo-differential equations
Published 2018-09-01Subjects: “…discrete pseudo-differential operator…”
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Adding a low frequency limit to fractional wave propagation models
Published 2023-09-01Subjects: “…fractional pseudo-differential operator…”
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On Discrete Solutions for Elliptic Pseudo-Differential Equations
Published 2021-09-01Subjects: “…Digital pseudo-differential operator…”
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Quasi-P-Wave Reverse Time Migration in TTI Media with a Generalized Fractional Convolution Stencil
Published 2024-03-01Subjects: Get full text
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Dirichlet Solutions of Functional Differential Equations without Delay
Published 2024-01-01Subjects: Get full text
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Completeness of Bethe Ansatz for Gaudin Models with 𝔤𝔩(1|1) Symmetry and Diagonal Twists
Published 2022-12-01Subjects: Get full text
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Application of the Littlewood-Paley method to Calderon-Zygmund operators
Published 2022-12-01“…In this article, we establish the conditions for the pseudo-differential operator T under which this operator can be represented in convolution form with the singular kernel that satisfies |∂ xα ∂ zβ k(x,z)| ≤ Aβα(L)|z|-l-m-|β |-L for all z ≠ 0, and all multi-indices α, β and L ≥ 0 such that l+m+|β |+L > 0. …”
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Asymptotic Formulation for the Rayleigh Wave on a Nonlocally Elastic Half-Space
Published 2023-01-01“…An equivalent alternative formulation involving a pseudo-differential operator acting on the loading terms, with parametric dependence on the depth coordinate, is also presented.…”
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