Laan, Gerard van der; Talman, Dolf; Yang, Zaifu - Tinbergen Instituut - 2009
="http://www.sciencedirect.com/science/article/pii/S0377221711004498">'European Journal of Operational Research'</A>, 214(3), 493-500.<P>We study the existence problem of a zero point of … property and some boundary condition the function has a zero point. To prove this we use a simplicial algorithm that terminates … with a zero point within a finite number of iterations. The standard technique of applying a fixed point theorem to a …