“Positive Semidefinite Quadratic Form”的概念、定义、习题解题方法及翻译-数学辞典

单词

Positive Semidefinite Quadratic Form

释义

Positive Semidefinite Quadratic Form

A Quadratic Form is positive semidefinite if it is never , but is 0 for some . The Quadratic Form, written in the form , is positive semidefinite Iff everyEigenvalue of is Nonnegative.

See also Indefinite Quadratic Form, Positive Definite Quadratic Form

References

Gradshteyn, I. S. and Ryzhik, I. M. Tables of Integrals, Series, and Products, 5th ed. San Diego, CA: Academic Press, p. 1106, 1979.

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