Hyperbolic Umbilic Catastrophe
HyperbolicUmbCatastrophe
A catastrophe which can occur for three control factors and two behavior axes. The hyperbolic umbilic is the universal unfolding of the function germ f(x,y)=x^3+y^3. The codimension of f is 3, and therefore the universal unfolding F of f has three unfolding parameters.
See also
Catastrophe Theory, Elliptic Umbilic CatastropheExplore with Wolfram|Alpha
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References
Sanns, W. Catastrophe Theory with Mathematica: A Geometric Approach. Germany: DAV, 2000.Referenced on Wolfram|Alpha
Hyperbolic Umbilic CatastropheCite this as:
Weisstein, Eric W. "Hyperbolic Umbilic Catastrophe." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/HyperbolicUmbilicCatastrophe.html