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Unformatted text preview: A has on the main diagonal, 2 on the diagonal just above the main diagonal, and 0 elsewhere. In each case, nd values of and starting vectors x for which the iteration converges. (Hint: in case (ii), think of matrix norms). 3. Suppose you want to nd the minimum of the function f ( x,y ) = (cos( x )1) 2 + ( x + y + 7) 2 . Write down the Newton scheme for doing this (I am not asking you to run it or to analyze its convergence, just to write down the equations; you do not have to invert the matrices either). 1...
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This note was uploaded on 01/21/2012 for the course MATH 128A taught by Professor Rieffel during the Fall '08 term at University of California, Berkeley.
 Fall '08
 Rieffel
 Math, Numerical Analysis

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