Symmetry reductions, exact solutions, stability analysis and conservation laws of time-fractional Sharma–Tasso–Olever equation
2019 ◽
Vol 16
(06)
◽
pp. 1950087
Keyword(s):
In this paper, Lie group analysis method is applied to consider a vector field and symmetry reductions for time-fractional Sharma–Tasso–Olver equation, exact hyperbolic wave solutions, power series solutions and its convergence are investigated. Stability and boundedness analysis of trivial solution to the reduced ordinary differential equation is shown by constructing appropriate Lyapunov function. Conservation laws of the equation are well constructed with a detailed derivation making use of Noether’s operator.
2019 ◽
Vol 33
(04)
◽
pp. 1950035
◽
Keyword(s):
M208 Lie Group Analysis on the Symmetry and Conservation Laws for Generalized Elastic Wave Equations
2016 ◽
Vol 2016.91
(0)
◽
pp. 246
Keyword(s):
2014 ◽
Vol 07
(03)
◽
pp. 1450040
◽
Keyword(s):
2021 ◽
Vol 10
(3)
◽
pp. 1980-1984