The Grand Four

Please always quote using this URN: urn:nbn:de:0297-zib-66038
  • This paper gives a concise synopsis and some new insights concerning four affine invariant globalizations of the local Newton method. The invariance classes include: affine covariance, affine contravariance, affine conjugacy, and affine similarity. In view of algorithmic robustness, each of these classes of algorithms is particularly suitable for some corresponding problem class.

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Author:Peter Deuflhard
Document Type:ZIB-Report
Date of first Publication:2017/12/01
Series (Serial Number):ZIB-Report (17-70)