Newtonian Property of Subgradient Method with Optimization of Metric Matrix Parameter Correction
Elena Tovbis,
Vladimir Krutikov,
Lev Kazakovtsev
Abstract:The work proves that under conditions of instability of the second derivatives of the function in the minimization region, the estimate of the convergence rate of Newton’s method is determined by the parameters of the irreducible part of the conditionality degree of the problem. These parameters represent the degree of difference between eigenvalues of the matrices of the second derivatives in the coordinate system, where this difference is minimal, and the resulting estimate of the convergence rate subsequent… Show more
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