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40 votes
13 answers
5k views

Exposition of Grothendieck's mathematics

As Wikipedia says: In Grothendieck's retrospective Récoltes et Semailles, he identified twelve of his contributions which he believed qualified as "great ideas". In chronological order, ...
8 votes
1 answer
461 views

Looking for 1986 book "Algebraic and topological theories"

I am looking for the proceedings book (in paper or electronic form): Algebraic and topological theories, Papers from the symposium dedicated to the memory of Dr. Takehiko Miyata held in Kinosaki, ...
Matthieu Romagny's user avatar
0 votes
0 answers
124 views

Books on algebraic groups over C with examples [duplicate]

I've been trying to learn about algebraic groups lately and I was wondering if there were any books/notes out there which: A. treat algebraic groups over the complex numbers, B. cover all the most ...
Yosemite Sam's user avatar
  • 1,879
6 votes
0 answers
1k views

Are French, original editions of Grothendieck's EGA&SGA out of sales?

I have been desperately searching for the hardcopies of Grothendieck's EGA and SGA trilogy, but I could not find available sales except for some used books at Amazon with ridiculously expensive prices....
MathWanderer's user avatar
5 votes
0 answers
2k views

A course on modern algebraic geometry from "The Stacks Project"

I hope this question is viable for this site. I'm sincerely sorry, if you think it isn't. For a lot of time, "EGA" by Alexander Grothendieck and Jean Dieudonne was "the" reference on the basics of ...
TavukKaghul's user avatar
9 votes
5 answers
3k views

Good lecture notes/books on Jacobian of hyperelliptic curve

I want to understand what the Jacobian variety is from an algebraic (or arithmetic?) perspective. I want to know: What is the definition of the Jacobian? Widely know facts about it. Why the Jacobian ...
Maxim's user avatar
  • 424
4 votes
9 answers
4k views

Functions of one complex variable: geometric theory

Can someone recommend a good textbook on functions of one complex variable which have good chapters on geometric theory, in English? When I studied complex analysis, I used two textbooks: An ...
Maxim Leyenson's user avatar
17 votes
0 answers
822 views

Horrible sets and blowups in Hubbard's Teichmuller theory

Edit: I can rephrase this question this way: When blowing up every point in the $x$-axis in $\mathbb{C}^2$ by means of an inverse limit of finite blowups, how can anything be 'left over'? The horrible ...
Brian Rushton's user avatar
12 votes
2 answers
1k views

Tor sheaves: what do they tell us about geometry

Hi! I fear that I am up to ask a very vague question, but more than an answer I need a suggestion of references I should look up. I need to know everything about Tor sheaves and what do they tell ...
Rurik's user avatar
  • 669
1 vote
1 answer
2k views

Any two curves over k homeomorphic [closed]

Why are two curves over a field k homeomorphic? I have been able to prove that any variety of positive dimension over a field k has the same cardinality as k.
Marc's user avatar
  • 614
2 votes
2 answers
1k views

Help with Griffiths & Harris, Surfaces

I believe to have found a typo in Griffiths & Harris. In the chapter on surfaces, section Rational Surfaces 1, I am trying to read the result that a holomorphic vector bundle over $\mathbb{P}^1_{\...
Robert Garbary's user avatar
42 votes
7 answers
29k views

Undergraduate roadmap to algebraic geometry?

Hello, I'm sorry if this question isn't posted correctly. I hope that it is (since other questions regarding roadmaps have been allowed). Now to my question: From what I've heard from professors and ...
32 votes
1 answer
26k views

Is an English translation of Grothendieck's EGA available?

I have always wondered whether there is an English translation of Grothendieck's EGA (Elements de Geometrie Algebrique) available. Does anyone know whether there is and if so where I can find it? If ...
Amitesh Datta's user avatar
75 votes
6 answers
9k views

Errata to "Principles of Algebraic Geometry" by Griffiths and Harris

Griffiths' and Harris' book Principles of Algebraic Geometry is a great book with, IMHO, many typos and mistakes. Why don't we collaborate to write a full list of all of its typos, mistakes etc? My ...
249 votes
37 answers
173k views

Best algebraic geometry textbook? (other than Hartshorne)

I think (almost) everyone agrees that Hartshorne's Algebraic Geometry is still the best. Then what might be the 2nd best? It can be a book, preprint, online lecture note, webpage, etc. One suggestion ...

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