Lie symmetry group, exact solutions and conservation laws for multi-term time fractional differential equations

Lie symmetry group, exact solutions and conservation laws for multi-term time fractional differential equations

In this paper, the time fractional Benjamin-Bona-Mahony-Peregrine (BBMP) equation and time-fractional Novikov equation with the Riemann-Liouville derivative are investigated through the use of Lie symmetry analysis and the new Noether's theorem. Then, we construct their group-invariant solution...

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Bibliographic Details
Main Authors: Miao Yang, Lizhen Wang
Format: Article
Language:English
Published: AIMS Press 2023-11-01
Series:AIMS Mathematics
Subjects:
lie symmetry analysis
time-fractional bbmp equation
time-fractional novikov equation
group-invariant solutions
conservation laws
Online Access:https://www.aimspress.com/article/doi/10.3934/math.20231536?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/math.20231536?viewType=HTML

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