Lutwak, Erwin On power means of positive quadratic forms. (English) Zbl 0529.15012 Linear Algebra Appl. 57, 13-19 (1984). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 1 Document MSC: 15A45 Miscellaneous inequalities involving matrices 15B48 Positive matrices and their generalizations; cones of matrices 15A63 Quadratic and bilinear forms, inner products Keywords:power means; new proofs; positive definite quadratic forms; positive definite symmetric matrix; Minkowskis integral inequality; classical matrix inequalities PDFBibTeX XMLCite \textit{E. Lutwak}, Linear Algebra Appl. 57, 13--19 (1984; Zbl 0529.15012) Full Text: DOI References: [1] Bellman, R., Introduction to Matrix Analysis (1970), McGraw-Hill: McGraw-Hill New York · Zbl 0216.06101 [2] Hardy, G. H.; Littlewood, J. E.; Pólya, G., Inequalities (1934), Cambridge U.P · Zbl 0010.10703 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.