Une Famille De 5-Tissus Plans Exceptionnels
Luc Pirio, Jean-Marie Trépreau
Abstract
We give a one parameter family of exceptional planar 5-webs. Each web is formed by four pencils of lines and by a foliation defined by the level curves of a function snk(x)snk(y) where snk denotes a Jacobi's elliptic function.
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