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Sharp Quadratic Majorization in One Dimension
Jan de Leeuw, UCLA Department of Statistics
Kenneth Lange, UCLA Department of Biomathematics
ABSTRACT: Quadratic ma jorizations for real-valued functions of a real variable are analyzed, and the concept of sharp ma jorization is introduced and studied. Applications to logistic and robust loss functions are discussed.
SUGGESTED CITATION: Jan de Leeuw and Kenneth Lange,
"Sharp Quadratic Majorization in One Dimension"
(November 1, 2006).
Department of Statistics, UCLA.
Department of Statistics Papers.
Paper 2006110101.
http://repositories.cdlib.org/uclastat/papers/2006110101
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