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math.AP2020
Lie Algebra and Conservation Laws for the Time-fractional Heat Equation
Amlan K Halder, CT Duba, PGL Leach
The Lie symmetry method is applied to derive the point symmetries for the N-dimensional fractional heat equation. We find that that the numbers of symmetries and Lie brackets are r…
math.AP2019
Cheng Equation: A Revisit Through Symmetry Analysis
Amlan K Halder, R Sinuvasan, A Paliathanasis +1
The symmetry analysis of the Cheng Equation is performed. The Cheng Equation is reduced to a first-order equation of either Abel's Equations, the analytic solution of which is give…