Extreme and exposed symmetric bilinear forms on the space ${\mathcal L}_{s}(^2 l_{\infty}^2)$

Authors

  • Sung Guen Kim Kyungpook National University, 41566, Daegu, South Korea
https://doi.org/10.15330/cmp.12.2.340-352

Keywords:

extreme point, exposed point
Published online: 2020-12-13

Abstract

We classify extreme points and exposed points of the unit ball of the space of bilinear symmetric forms on the real Banach space of bilinear symmetric forms on $l_{\infty}^2.$ It is shown that for this case, the set of extreme points is equal to the set of exposed points.

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How to Cite
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Kim, S. G. Extreme and Exposed Symmetric Bilinear Forms on the Space ${\mathcal L}_{s}(^2 l_{\infty}^2)$. Carpathian Math. Publ. 2020, 12, 340-352.