Darboux Transformations for Orthogonal Differential Systems and Differential Galois Theory

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dc.contributor.authorPrimitivo Acosta
dc.date.accessioned2025-11-03T19:06:05Z
dc.date.available2025-11-03T19:06:05Z
dc.date.issued2023
dc.description.abstractDarboux developed an ingenious algebraic mechanism to construct infinite chains of ''integrable'' second-order differential equations as well as their solutions. After a surprisingly long time, Darboux's results were rediscovered and applied in many frameworks, for instance in quantum mechanics (where they provide useful tools for supersymmetric quantum mechanics), in soliton theory, Lax pairs and many other fields involving hierarchies of equations. In this paper, we propose a method which allows us to generalize the Darboux transformations algorithmically for tensor product constructions on linear differential equations or systems. We obtain explicit Darboux transformations for third-order orthogonal systems (so(3,CK) systems) as well as a framework to extend Darboux transformations to any symmetric power of SL(2,C) -systems. We introduce SUSY toy models for these tensor products, giving as an illustration the analysis of some shape invariant potentials. All results in this paper have been implemented and tested in the computer algebra system Maple.
dc.identifier.citationAcosta, P. (2023). Darboux Transformations for Orthogonal Differential Systems and Differential Galois Theory. Symmetry, Integrability and Geometry: Methods and Applications, 19(2023), 016.
dc.identifier.urihttps://repositoriovip.uasd.edu.do/handle/123456789/1367
dc.language.isoen
dc.titleDarboux Transformations for Orthogonal Differential Systems and Differential Galois Theory
dc.typeArticle
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