Published Dec. 17, 2021 1:00 PM

Dear all,

Grading finished. I guess that very soon, you will learn your grades. Noone failed. Please see the Problem Set and the Solution Key.  Main thing that you should know about grading is that we did not focus on the final equation, each step, which carries you to the final result, has a partial credit. Grading procedure is as follows: 

92 - 100 points A  
77 - 91 points B&nbs...
Published Nov. 22, 2021 5:05 PM

Dear all,

Please see the Formula Sheet 2021, which will be attached to exam paper, hence you are not allowed to bring it with you. You can see it in the Syllabus 2021 Autumn folder as well. You are not allowed to use any aids like calculator etc. (you will not need them). Your exam is over 100. The exam content is from the beginning up to end of Section 9.2, mainly the sections not covered at Mandatory Assignment. Of course, you are responsible from whole course notes. Good luck.

Published Nov. 15, 2021 4:15 PM

Dear Friends,

Please see the  Solutions  of Mandatory Homework. Also, you can find it in Mandatory Assignment folder.

Please keep in mind (for your future studies), if you use a book or publication for the solutions of a Homework (or in your research paper, thesis, etc.), then you have to cite the source. This represents that not you, yourself, did it, it is another researcher's proof. Otherwise, your manner could be defined as plagiarism. This is not ethics.

Published Nov. 9, 2021 3:14 PM
Dear Friends,
There will be an additional exercise hour, please see the information:
Date and time:
16.11.2021, 17: 00-18: 00
Published Nov. 8, 2021 9:38 AM

Dear all, 

I plan to see the representative students of this course in the following days. Please let them know (e-mail is also possible), if you have anything to be conveyed to me. Representative students of this course are: Silje M. Bentdal ( and Andreas Slattelid (

Published Oct. 21, 2021 10:05 AM

Dear Friends,

In your Homework, at Problem 5, in Equation 1, there is a typo. It should be k/2^{n} instead k/n. This does not change the solution. I corrected it on your H.W., please see Typo corrected.

Published Oct. 18, 2021 2:46 PM

Dear Friends,

For Problem 5, Equation 1 is given for non-negative errv, but for the solutions of Problem 5, a and b, they are asked for any errv so X does not have to be non-negative.

For Problem 3, you can use any specific u function which satisfies the technical conditions of Problem 3.

Published Oct. 18, 2021 9:11 AM

Dear Friends,

I don't know Norwegian; hence please prepare your homework completely in English

Published Oct. 13, 2021 4:29 PM

Dear Friends,

Please find your Mandatory Assignment here. Also, you can see it in Mandatory Assignment folder on the web-page of this course.

Good luck.


Published Oct. 7, 2021 10:31 AM

Dear Friends,

In From the Lectures folder, you can find the pdf files for the course notes, which are uploaded on Mondays and Tuesdays. The summary of the present week and the tentative plan of the following week are in a message form with the dates of the present week in the same folder and they are uploaded on Wednesdays.

Published Oct. 4, 2021 9:51 AM

Dear friends,

Please talk (or send an e-mail) to our representative students on Monday or Tuesday (October 4-5) for any issue about this course, which should be conveyed to me. See you!

Published Sep. 29, 2021 11:20 AM

Representative students of this course are: Silje M. Bentdal ( and Andreas Slattelid (

Published Sep. 22, 2021 2:07 PM
28.09.2021, 17: 00-18: 00 
Niels Henrik Abels hus Undervisningsrom 1020
Published Sep. 17, 2021 1:24 PM
There will be an additional exercise hour on:
21.09.2021, 17:00-18:00
Room: Niels Henrik Abels hus Undervisningsrom 1119
Published Aug. 25, 2021 11:29 AM

Please regularly check From the Lectures link for the summary of the week and course notes. 

Published May 27, 2021 2:13 PM

If the infection rate reaches a level where parts of society are forced to close down again during the autumn semester, written examination in this course may be conducted as a written home exam or as an oral examination.