Add to ORKGWe introduce the notion of a ghost symmetry for nonlocal differential equations. Ghosts are essential for maintaining the validity of the Jacobi identity for nonlocal vector fields
AbstractA systematic method to derive the nonlocal symmetries for partial differential and different...
In this note we would like to reiterate concisely the problem of ghosts in what seemed to be ghost-f...
We discuss the Lie symmetry approach to homogeneous, linear, ordinary differential equations in an a...
We introduce the notion of a ghost characteristic for nonlocal differential equations. Ghosts are es...
We introduce the notion of a ghost characteristic for nonlocal differential equations. Ghosts are es...
this paper, I propose a new theoretical and computational basis for a nonlocal theory which, like th...
Abstract. This paper studies relationships between the order reductions of ordinary differential equ...
In this paper, we propose a wider class of symmetries including the Galilean shift symmetry as a sub...
AbstractRecent work has shown that non-local modifications of the Einstein equations can have intere...
Recent work has shown that non-local modifications of the Einstein equations can have interesting co...
Symmetry methods are important in the analysis of differential equation (DE) systems. In this thesis...
The equation xuml+3xx center dot+x(3)=0 is well known in many areas of mathematics and physics. It p...
Symmetries of a system of differential equations are transformations which leave invariant the fami...
A new formulation of recursion operators is presented which eliminates difficulties associated with ...
Abstract-Group-theoretic methods based on local symmetries are useful to construct invariant solutio...
AbstractA systematic method to derive the nonlocal symmetries for partial differential and different...
In this note we would like to reiterate concisely the problem of ghosts in what seemed to be ghost-f...
We discuss the Lie symmetry approach to homogeneous, linear, ordinary differential equations in an a...
We introduce the notion of a ghost characteristic for nonlocal differential equations. Ghosts are es...
We introduce the notion of a ghost characteristic for nonlocal differential equations. Ghosts are es...
this paper, I propose a new theoretical and computational basis for a nonlocal theory which, like th...
Abstract. This paper studies relationships between the order reductions of ordinary differential equ...
In this paper, we propose a wider class of symmetries including the Galilean shift symmetry as a sub...
AbstractRecent work has shown that non-local modifications of the Einstein equations can have intere...
Recent work has shown that non-local modifications of the Einstein equations can have interesting co...
Symmetry methods are important in the analysis of differential equation (DE) systems. In this thesis...
The equation xuml+3xx center dot+x(3)=0 is well known in many areas of mathematics and physics. It p...
Symmetries of a system of differential equations are transformations which leave invariant the fami...
A new formulation of recursion operators is presented which eliminates difficulties associated with ...
Abstract-Group-theoretic methods based on local symmetries are useful to construct invariant solutio...
AbstractA systematic method to derive the nonlocal symmetries for partial differential and different...
In this note we would like to reiterate concisely the problem of ghosts in what seemed to be ghost-f...
We discuss the Lie symmetry approach to homogeneous, linear, ordinary differential equations in an a...