List questions from quadratic-forms

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Every integer vector in $\mathbb R^n$ with integer length is part of an orthogonal basis of $\mathbb R^n$

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Invariants in a second order equation

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quadric surfaces. Uniqueness theorem

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A good reference for Quadratic Forms

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Minimize a complex quadratic subject to two convex quadratic constraints

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Show $15x^{2} - 7y^{2} = 9$ has no integer solutions

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310

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Some weird equations

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Change parabolic equation to canonical form

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Need for algorithm on solving a set of quadratic matrix?

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Derive the Quadratic Equation

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Find $a$ and $b$ in the given cubic polynomial

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A standard quadratic minimization problem

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quadratic form of trace_inverse of symmetric positive definite matrix

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Bounding $x^TAx$ when A is not a symmetric matrix

Published on 05 Feb 2013 - 14:17

List Question

Existence of complex solutions satisfying two quadratic forms

Every integer vector in $\mathbb R^n$ with integer length is part of an orthogonal basis of $\mathbb R^n$

Invariants in a second order equation

quadric surfaces. Uniqueness theorem

A good reference for Quadratic Forms

Minimize a complex quadratic subject to two convex quadratic constraints

Show $15x^{2} - 7y^{2} = 9$ has no integer solutions

Some weird equations

Change parabolic equation to canonical form

Need for algorithm on solving a set of quadratic matrix?

Derive the Quadratic Equation

Find $a$ and $b$ in the given cubic polynomial

A standard quadratic minimization problem

quadratic form of trace_inverse of symmetric positive definite matrix

Bounding $x^TAx$ when A is not a symmetric matrix

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