|WikiProject Mathematics||(Rated Stub-class, Low-importance)|
This page should not be speedy deleted because the page is under construction. This is an important subject and definitely needs a description and discussion on wiki. --Bhatiaharsh (talk) 20:03, 16 August 2011 (UTC)
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"Alternatively, the Jacobi set is the collection of points where the gradients of the functions align with each other or one of the gradients vanish (cite?)"
In the work of Edelsbrunner and Harer it is shown, that the Jacobi set is the set of all points where the gradient of the function is dependent. In the case of two function this is the case if the functions align or one vanish. — Preceding unsigned comment added by 184.108.40.206 (talk) 06:37, 15 July 2016 (UTC)