On Permanent vector-varieties in n-dimensions
dc.contributor.author
dc.date.accessioned
2009-07-16T06:58:27Z
dc.date.available
2009-07-16T06:58:27Z
dc.date.created
1951
dc.identifier.citation
Santaló, L. (1951). On Permanent vector-varieties in n-dimensions. Portugaliae Mathematica, 10 (3), 125-127
dc.identifier.issn
0032-5155
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dc.description.abstract
J. L. SYNGS [1951] has recently given a generalization to the Euclidean space of n dimensions of ZORAWSKI'S condition for the permanence of vector-lines in a moving fluid. The purpose of this note is to consider the more general case in which instead of vector-lines we have varieties of dimension r >= 1 defined by certain vector fields. We obtain a necessary and sufficient condition for the permanence of these r-dimensional vector-varieties in a moving fluid. The method we follow is analogous to that of SYNGE
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application/pdf
dc.language.iso
Anglès
dc.publisher
Sociedade Portuguesa de Matematica
dc.relation.ispartof
Portugaliae Mathematica, vol. 10, fasc. 3, p. 125-127
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Publicacions
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Tots els drets reservats
dc.title
On Permanent vector-varieties in n-dimensions
dc.type
Article
dc.rights.accessRights
info:eu-repo/semantics/openAccess