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Eksamen 2019.

Eksamen 2019 med løsningsforslag.

Her er en liste over noen tidligere oppgaver som også

er relevante for årets utgave av MAT3440:

MAT3440, 2018,

MAT-INF1310, 2005, 3,

MAT-INF1310, 2006, 3,

MAT-INF1310, 2007, hele settet,

MAT-INF1310, 2008, 3,

MAT2440, 2010, 1, 2,

...

The lecture on Monday is cancelled.

There is an error in the mandatory exercise. You can ignore the d and e parts of the exercise. Apologies to those that have wasted time on these points.

This lecture has been cancelled, you can find the answers to the exercises from Chapter 7 here. We do the exercises from Chapter 8 next week.

Here you can find the mandatory exercise. You must hand it in by April 4th.

The student representative ("tillitsvalgt") for this course is Per August Moen, pamoen@student.matnat.uio.no​​​​​​​.

I've uploaded some matlab files. These basically answer question 4 in this problem set, but can easily be modified and used for other 2d problems, other solvers etc. They are as follows.

eulerstep.m % a forward Euler method for x'=Ax

beulerstep.m % a backward Euler method for x'=Ax

cnstep.m  % a  Crank-Nicholson method for x'=Ax

mysolve.m % uses the above routines to find approximate

                        trajctories...

The lectures on Monday, February 4th and on Thursday, February 7th are cancelled. There will be lectures on Monday, February 11th.