I came across this announcement from SIAM (Society For Industrial And Applied Mathematics):(adsbygoogle = window.adsbygoogle || []).push({});

OK, I give. What is Semidifferential Calculus? Announcing the 2012 publication by SIAM of:

Introduction to Optimization and Semidifferential Calculus, by M. C. Delfour

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# Semidifferential Calculus?

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