AbstractWe study the symmetry groups of three closely related PDEs. It is shown that the symmetry groups for these equations are actually global Lie groups and that the symmetry operations arise from standard group representation theory via intertwining operators derived from the fundamental solutions of the equations
We discuss the reduction and reconstruction problem for ordinary differential equations that admit a...
In the present paper, we obtain necessary and sufficient conditions for the existence of symmetry gr...
In the present paper, we obtain necessary and sufficient conditions for the existence of symmetry gr...
AbstractWe study the symmetry groups of three closely related PDEs. It is shown that the symmetry gr...
AbstractWe examine the Lie point symmetry groups of two important equations of mathematics and mathe...
Abstract. We consider families of linear, parabolic PDEs in n dimensions which possess Lie symmetry ...
AbstractWe study unitary symmetries of linear partial differential equations. By applying representa...
AbstractWe consider families of linear, parabolic PDEs in n dimensions which possess Lie symmetry gr...
We discuss the Lie symmetry approach to homogeneous, linear, ordinary differential equations in an a...
We look at numerical methods for differential equations which are invariant under the action of a sy...
AbstractThe concept of the complete symmetry group of a differential equation introduced by J. Kraus...
Lie group symmetry methods provide a powerful tool for the analysis of PDEs. Over the last thirty ye...
In this work, using one parameter Lie groups, we analyze differential equations with partial fluxion...
AbstractWe obtain fundamental solutions for PDEs of the form ut=σxγuxx+f(x)ux−μxru by showing that i...
Lie symmetry analysis of differential equations provides a powerful and fundamental framework to the...
We discuss the reduction and reconstruction problem for ordinary differential equations that admit a...
In the present paper, we obtain necessary and sufficient conditions for the existence of symmetry gr...
In the present paper, we obtain necessary and sufficient conditions for the existence of symmetry gr...
AbstractWe study the symmetry groups of three closely related PDEs. It is shown that the symmetry gr...
AbstractWe examine the Lie point symmetry groups of two important equations of mathematics and mathe...
Abstract. We consider families of linear, parabolic PDEs in n dimensions which possess Lie symmetry ...
AbstractWe study unitary symmetries of linear partial differential equations. By applying representa...
AbstractWe consider families of linear, parabolic PDEs in n dimensions which possess Lie symmetry gr...
We discuss the Lie symmetry approach to homogeneous, linear, ordinary differential equations in an a...
We look at numerical methods for differential equations which are invariant under the action of a sy...
AbstractThe concept of the complete symmetry group of a differential equation introduced by J. Kraus...
Lie group symmetry methods provide a powerful tool for the analysis of PDEs. Over the last thirty ye...
In this work, using one parameter Lie groups, we analyze differential equations with partial fluxion...
AbstractWe obtain fundamental solutions for PDEs of the form ut=σxγuxx+f(x)ux−μxru by showing that i...
Lie symmetry analysis of differential equations provides a powerful and fundamental framework to the...
We discuss the reduction and reconstruction problem for ordinary differential equations that admit a...
In the present paper, we obtain necessary and sufficient conditions for the existence of symmetry gr...
In the present paper, we obtain necessary and sufficient conditions for the existence of symmetry gr...
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