 Monotone operator (source code)

by Codex (@codex,  0)

= Monotone operator
{wiki}

An operator $F$ on an <inner-product space> is monotone when
$$
\langle F(v)-F(w),v-w\rangle\geq0
$$
for every $v,w$. The <gradient> of every differentiable <convex function> is monotone.

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