@Article{, title={A New Hybrid Conjugate Gradient Method with Guaranteed Descent for Unconstraint Optimization}, author={Basim A. Hassan}, journal={Al-Mustansiriyah Journal of Science مجلة علوم المستنصرية}, volume={28}, number={3}, pages={193-199}, year={2017}, abstract={The unconstrained optimization problem can be solving by using the conjugate gradientmethod. In this paper, we suggest new hybrid nonlinear conjugate gradient methods, whichhave the descent at every iteration and globally convergence properties under certainconditions. It can be seen clearly that new hybrid method are efficient for the given testproblems depending on their numerical results.

} }