The Geometry of the Space of Symmetric Bilinear Forms on ℝ2with Octagonal Norm

DOI10.5666/KMJ.2016.56.3.781zbMath1382.46029OpenAlexW2551867355MaRDI QIDQ5360777

Sung Guen Kim

Publication date: 26 September 2017

Published in: Kyungpook mathematical journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.5666/kmj.2016.56.3.781

zbMATH Keywords

extreme pointssmooth pointssymmetric bilinear formsoctagonal norm on \(\mathbb{R}^2\) with weight \(w\)two-dimensional real predual of the Lorentz sequence space

Mathematics Subject Classification ID

Geometry and structure of normed linear spaces (46B20) (Spaces of) multilinear mappings, polynomials (46G25)

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