The AR3 method is a regularized third-order tensor method for unconstrained and smooth continuous optimization problems. A detailed description of the algorithm and extensive numerical comparisons ...

Let f be a continuous function that is strictly decreasing on (-∞,0] and strictly increasing on [0,∞). Define the area functional A(a) = ∫_a^{a+1} f(x) dx. The goal is to determine where the interval ...