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A new proof that a general quadric may be reduced to its canonical form (that is, a linear function of squares) by means of a real orthogonal substitution. - MaRDI portal

A new proof that a general quadric may be reduced to its canonical form (that is, a linear function of squares) by means of a real orthogonal substitution.

From MaRDI portal
Publication:1534825

zbMATH Open21.0125.02MaRDI QIDQ1534825

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Publication date: 1889







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