PROJECTIONS AND SEPARATORS

DOI10.1080/16073606.1999.9632077zbMath0951.41012OpenAlexW2090065337WikidataQ56865500 ScholiaQ56865500MaRDI QIDQ4949954

Carl Heinrich Rohwer

Publication date: 7 May 2000

Published in: Quaestiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/16073606.1999.9632077

zbMATH Keywords

projectionsidempotentssmoothingseparatorsco-idempotents

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

Related Items (2)

Idempotent and co-idempotent stack filters and min--max operators. ⋮ The many benefits of putting stack filters into disjunctive or conjunctive normal form

Cites Work

• Idempotent one-sided approximation of median smoothers
• Some theory of nonlinear smoothers
• Locally monotone robust approximation of sequences
• LULU operators for functions of continuous argument
• Robust nonlinear data smoothers: Definitions and recommendations

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