A theorem on the extremum of a nonnegative bounded function

DOI10.1007/BF01098135zbMath0790.26013OpenAlexW2095158466MaRDI QIDQ1813354

R. T. Mysak, Vyacheslav L. Girko

Publication date: 25 June 1992

Published in: Journal of Soviet Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01098135

zbMATH Keywords

spectrummatrixorthonormal systemextremumbounded function

Mathematics Subject Classification ID

Functions of several variables (26B99) Optimality conditions (49K99)

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