On quadratic forms |
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| Authors: | Svetozar Kurepa |
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| Affiliation: | (1) Department of Mathematics, University of Zagreb, Maruli!["cacute"]("/content/u87814850380371j/xlarge263.gif") ev trg. 19, P-41000 Zagreb, Yugoslavia;(2) Department of Pure Mathematics, University of Waterloo, N2L 3G1 Waterloo, Ont., Canada |
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| Abstract: | ![]()
The present paper is related to the Jordan—von Neumann characterization of inner product spaces, to the Halperin problem concerning quadratic forms, to some results of the present author on quadratic and sesquilinear forms and to recently obtained results of C. T. Ng and of J. Vukman.Dedicated to Professor Otto Haupt with best wishes on his 100th birthday. |
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| Keywords: | Primary 15A63 Secondary 39B50, 46C10, 46K99 |
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