Said Waqas Shah

activity

20202026

most citedSymmetry Classification of Scalar

n

th Order Ordinary Differential Equations

1 citations · 1 across the 3 of their papers we have counts for

collaborators

4 papers

math.RT2026

Lie's classification of finite dimensional algebras of Vector Fields in C^N

Hassan Azad, Indranil Biswas, Said Waqas Shah

Brief proofs of classical results of Lie on finite dimensional subalgebras of vector fields in two and three variables are outlined. The results for algebras of maximal rank for ve…

math.RT2024

Semisimple Algebras of Vector Fields on $C^{3}$

Sajid Ali, Hassan Azad, Indranil Biswas +2

A local classification of semisimple algebras of vector fields on $C^{3}$ is given, using the canonical forms of the Heisenberg algebra and of $sl(2,\mathbb{C})\times sl(2…

math-ph2022★ 1 cited

Symmetry Classification of Scalar $n$ th Order Ordinary Differential Equations

Said Waqas Shah, F. M. Mahomed, H. Azad

We complete the Lie symmetry classification of scalar nth order, $n \geq 4$ , ordinary differential equations by means of the symmetry Lie algebras they admit. It is known that ther…

math.RT2020

On Lie's classification of subalgebras of vector fields on the plane

Hassan Azad, Indranil Biswas, Fazal M. Mahomed +1

A brief proof of Lie's classification of solvable algebras of vector fields on the plane is given. The proof uses basic representation theory and PDEs.

Lie's classification of finite dimensional algebras of Vector Fields in C^N

Semisimple Algebras of Vector Fields on C3

Symmetry Classification of Scalar nth Order Ordinary Differential Equations

On Lie's classification of subalgebras of vector fields on the plane

Semisimple Algebras of Vector Fields on $C^{3}$

Symmetry Classification of Scalar $n$ th Order Ordinary Differential Equations