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09/06/2023
Fast time-stepping discontinuous Galerkin method for the subdiffusion equation
The nonlocality of the fractional operator causes numerical difficulties...
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03/07/2023
Improved uniform error bounds of exponential wave integrator method for long-time dynamics of the space fractional Klein-Gordon equation with weak nonlinearity
An improved uniform error bound at O(h^m+ε^2 τ^2) is established in H^α/...
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11/26/2022
Fast method and convergence analysis of fractional magnetohydrodynamic coupled flow and heat transfer model for generalized second-grade fluid
In this paper, we first establish a new fractional magnetohydrodynamic (...
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10/24/2021
Perceptual Consistency in Video Segmentation
In this paper, we present a novel perceptual consistency perspective on ...
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07/14/2020
Convergence analysis of the time-stepping numerical methods for time-fractional nonlinear subdiffusion equations
In 1986, Dixon and McKee developed a discrete fractional Grönwall inequa...
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10/27/2019