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20182025
most citedHigh order approximation to Caputo derivative on graded mesh and time-fractional diffusion equation for non-smooth solutions

2 citations · 4 across the 6 of their papers we have counts for

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math.NA2023★ 2 cited

High order approximation to Caputo derivative on graded mesh and time-fractional diffusion equation for non-smooth solutions

Shweta Kumari, Abhishek Kumar Singh, Vaibhav Mehandiratta +1

In this paper, a high-order approximation to Caputo-type time-fractional diffusion equations involving an initial-time singularity of the solution is proposed. At first, we employ…