A New Attempt at Minimising A Sum of Squares of Functions

Wang Yuping Chen Kaizhou  

A new attempt at improving the method for minimising a sum of squa- res of functions is made and a simpler method is given.Jt is as effecti- ve as L-M method,but without the need to solve linear equations at each iteration.Also the convergence of the method is proved under general con- ditions.The numerical results also show the effectiveness of the method.

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