Quadratic forms between Euclidean spheres

DOI10.1007/BF02567607zbMath0810.11021MaRDI QIDQ1330991

Paul Y. H. Yiu

Publication date: 10 August 1994

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/155954

zbMATH Keywords

quadratic mapEuclidean spheresHopf construction

Mathematics Subject Classification ID

Sums of squares and representations by other particular quadratic forms (11E25)

Related Items (4)

A generalization of Cartan’s theorem on isoparametric cubics ⋮ On Pure Quasi-Quantum Quadratic Operators of 𝕄2(ℂ) II ⋮ The automorphism group of an affine quadric ⋮ Circles and quadratic maps between spheres

Cites Work

• Products of sums of squares
• Some new results on composition of quadratic forms
• Geometry of normed bilinear maps and the 16-square problem
• Construction of nonsingular bilinear maps
• Polynomial maps from spheres to spheres
• ON YUZVINSKY'S MONOMIAL PAIRINGS
• Quadratic forms between spheres and the non-existence of sums of squares formulae
• ON THE PRODUCT OF TWO SUMS OF 16 SQUARES AS A SUM OF SQUARES OF INTEGRAL BILINEAR FORMS
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