英和和英

名詞

otopy

1. (数学) A type of vector field defined on an open set of such that every vector in the field is tangent to the corresponding point in the set.
   • 2015, Piotr Bartłomiejczyk, “The Hopf type theorem for equivariant local maps”, in arXiv^[1]:

     We study otopy classes of equivariant local maps and prove the Hopf type theorem for such maps in the case of a real finite dimensional orthogonal representation of a compact Lie group..