Abstract
Abstract
Suppose that a curvilinear three-web is given by the equation
. A specific structure of the derivatives of the function
is established that characterizes regular three-webs. This makes it possible to list all regular three-webs formed by the Cartesian net and a family of circles, and also by the Cartesian net and a family of second-order curves.
Bibliography: 4 titles.
Subject
Algebra and Number Theory
Cited by
2 articles.
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