On weakly non-local, nilpotent, and super-recursion operators for N=1 super-equations

A. V. Kiselev; T. Wolf

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arXiv · nlin/0511056

On weakly non-local, nilpotent, and super-recursion operators for N=1 super-equations

A. V. Kiselev·T. Wolf

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Abstract

We consider nonlinear, scaling-invariant N=1 boson + fermion supersymmetric systems whose right-hand sides are homogeneous differential polynomials and satisfy some natural assumptions. We select the super-systems that admit infinitely many higher symmetries generated by recursion operators; we further restrict ourselves to the case when the dilaton dimensions of the bosonic and fermionic super-fields coincide and the weight of the time is half the weight of the spatial variable. We discover five systems that satisfy these assumptions; one system is transformed to the purely bosonic Burgers equation. We construct local, nilpotent, triangular, weakly non-local, and super-recursion operators for their symmetry algebras.

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BibTeX RIS

A. V. Kiselev, T. Wolf. 2005-11-26. On weakly non-local, nilpotent, and super-recursion operators for N=1 super-equations. https://arxiv.org/abs/nlin/0511056

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