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On a fermionic extension of [formula omitted] equation.
- Source :
-
Communications in Nonlinear Science & Numerical Simulation . May2022, Vol. 108, pN.PAG-N.PAG. 1p. - Publication Year :
- 2022
-
Abstract
- A fermionic extension of K (− 1 , − 2) equation, alias a super K (− 1 , − 2) equation, proposed by Tempesta et al. (2003), is converted to the N = 1 supersymmetric Korteweg–de Vries equation via invertible transformations involving both independent and dependent variables. As implementation of this intimate connection, some integrable properties are established for the fermionic extension of K (− 1 , − 2) equation, including a linear spectral problem in terms of 3 × 3 matrices, a Bäcklund transformation, a nonlinear superposition formula, infinitely many conservation laws, as well as its bi-Hamiltonian formulation. • A fermionic extension of K (− 1 , − 2) equation is changed to the N = 1 SUSY KdV equation. • A Bäcklund transformation and a nonlinear superposition formula are constructed. • Infinitely many conservation laws and the bi-Hamiltonian structure are established. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10075704
- Volume :
- 108
- Database :
- Academic Search Index
- Journal :
- Communications in Nonlinear Science & Numerical Simulation
- Publication Type :
- Periodical
- Accession number :
- 155209773
- Full Text :
- https://doi.org/10.1016/j.cnsns.2021.106237