Category Archives: algebraic geometry

Non-examinable material

I received the following message: —————————————- Dear Professor, In the list of non-examinable material in the book you put sections 1.1.3- 1.1.5. However section 1.1.6. seems to rely on those sections ruled out. I wasn’t sure if it was the case that you forgot to list it, or that this section is indeed examinable? ——————————————– [...]

Roots and coefficients of polynomials

A question came up in the algebraic geometry revision session about the relation between the roots and coefficients of a polynomial. Here is a note that summarizes the statement.

Remark on the textbook

During the algebraic geometry revision session today, a question arose about the portions of the textbook that were not discussed carefully on class. So here is a list of the parts that are not examinable: section 1.1.3 section 1.1.4 section 1.1.5 section 1.3.2 chapter 5 chapter 6 If there is a result in some of [...]

M211 review

Here are some questions to give you general orientation on the material you should know for the examination in algebraic geometry.

Revision sessions, 3704 and M211

There will be revisions sessions for Math 3704 and Math M211 as follows: 3704 Wednesday, 20 April, 10:00-12:00 in Math 706 M211 Wednesday, 20 April, 14:00-16:00 in Math 706. Because of the many holidays towards the end of the month, it was hard to find any other days possible. I hope many of you can [...]

A non-UFD

During the problem session today, I got a bit mixed up in the proof that a certain quotient ring is not a UFD. This is because I forgot the simplifying fact that the ring in question is a graded ring. Here is a discussion of the matter.

Class schedule, algebraic geometry

Here is the schedule for the algebraic geometry class, this week and next. Friday, 4 March, 2-4, problem session in Harrie Massey theatre. Monday, 7 March, no class. Friday, 11 March, 2-5: lectures in Math 505. Note the unusual locations.

Algebraic geometry sheet 3

Since sheet 3 of the algebraic geometry coursework is a bit difficult, I am setting a new due date of 28 February. We will discuss some of the problems on Monday, 21 February.

Algebraic geometry coursework

Selected solutions to sheet one and sheet two are now available on the coursework webpage for algebraic geometry.

Homework 1

Since there may be some delay in obtaining the textbook for the course, I will postpone the due date of the first homework for M211 to 24 January.

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