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Tangent algebraic subvarieties of vector fields |
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| Authors: | Juan B Sancho de Salas |
| Institution: | Departamento de Matematicas, Universidad de Extremadura, Av. de Elvas s/n, Badajoz 06071, Spain |
| Abstract: | An algebraic commutative group  is associated to any vector field  on a complete algebraic variety  . The group  acts on  and its orbits are the minimal subvarieties of  which are tangent to  . This group is computed in the case of a vector field on  . |
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