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Decomposição de Cholesky

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Manaíra Lima e Loïc Cerf<br />

<br />

Exercício A<br />

i/j 1 2 3 4 i/j 1 2 3 4<br />

1 4 1 2<br />

2 − 4 5 2 − 2 1<br />

3 2 − 7 42 3 1 − 5 4<br />

4 8 − 10 18 46 4 4 − 2 1 5<br />

A = LL T , on<strong>de</strong> L =<br />

⎡<br />

⎢<br />

⎣<br />

2 0 0 0<br />

−2 1 0 0<br />

1 −5 4 0<br />

4 −2 1 5<br />

⎤<br />

⎥<br />

⎦<br />

<strong>Decomposição</strong> <strong>de</strong> <strong>Cholesky</strong><br />

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