DiffAlg: a Differential Algebra Package

dc.creatorDubinsky, Manuel
dc.creatorMassri, Cesar Dario
dc.creatorMolinuevo, Ariel
dc.creatorQuallbrunn, Federico
dc.date.accessioned2022-05-31T10:28:39Z
dc.date.accessioned2022-10-15T15:06:22Z
dc.date.available2022-05-31T10:28:39Z
dc.date.available2022-10-15T15:06:22Z
dc.date.created2022-05-31T10:28:39Z
dc.date.issued2019-03-04
dc.identifierDubinsky, Manuel; Massri, Cesar Dario; Molinuevo, Ariel; Quallbrunn, Federico; DiffAlg: a Differential Algebra Package; Mathematical Science Publ; Journal of Software for Algebra and Geometry; 9; 1; 4-3-2019; 11-17
dc.identifier1948-7916
dc.identifierhttp://hdl.handle.net/11336/158547
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4400518
dc.description.abstractIn this article we present DiffAlg.m2, a differential algebra package for Macaulay2. It can perform the following operations: wedge products and exterior differentials of differential forms, contraction and Lie derivatives of differential forms with respect to a vector field and Lie brackets between vector fields. Given a homogeneous differential operator of degree one D, the lack of an algebraic module structure attached to the kernel or image of D hinders the study of D. The main purpose of DiffAlg.m2 is to handle these spaces degree-wise.
dc.languageeng
dc.publisherMathematical Science Publ
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2140/jsag.2019.9.11
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://msp.org/jsag/2019/9-1/p02.xhtml
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDIFFERENTIAL OPERATORS
dc.subjectEXTERIOR ALGEBRA
dc.subjectVECTOR FIELDS
dc.titleDiffAlg: a Differential Algebra Package
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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