Approximation by the heat kernel of the solution to the transport-diffusion equation with the time-dependent diffusion coefficient
In this paper, we examined the transport-diffusion equation in $ \mathbb{R}^d $, where the diffusion is represented by the Laplace operator multiplied by a function $ \kappa(t) $ dependent on time. We transformed the equation using the inverse function of $ s(t) = \int_0^t {\kappa(t')} dt'...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
AIMS Press
2025-02-01
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| Series: | AIMS Mathematics |
| Subjects: | |
| Online Access: | https://www.aimspress.com/article/doi/10.3934/math.2025111 |
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