Linear Equations over cones and Collatz-Wielandt numbers

Bit-Shun Tam, Hans Schneider

Let $K$ be a proper cone in $\IR^n$, let $A$ be an $n\times n$ real matrix that satisfies $AK\subseteq K$, let $b$ be a given vector of $K$, and let $\lambda$ be a given positive real nu…