A simple conic model function,in which the Hessian approximation is a scalar matrix,is constructed by using the function values and gradient values of the minimizing *** on this conic model function,a new nonmonotone ...
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A simple conic model function,in which the Hessian approximation is a scalar matrix,is constructed by using the function values and gradient values of the minimizing *** on this conic model function,a new nonmonotone line search method is *** convergence results of this line search method are proved under certain *** results show that the new algorithm is effective.
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