Conic combination
= Conic combination
A finite sum $\sum_j\lambda_js_j$ with $\lambda_j\geq0$. Unlike a <convex combination>, the <coefficients> need not sum to one. Zero <coefficients> and the empty sum are allowed.
= Conic combination
A finite sum $\sum_j\lambda_js_j$ with $\lambda_j\geq0$. Unlike a <convex combination>, the <coefficients> need not sum to one. Zero <coefficients> and the empty sum are allowed.