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Answers
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63
How to memorise (understand) Nakayama’s lemma and its corollaries?
42
Do you read the masters?
24
Path connectedness of varieties
22
Too old for advanced mathematics?
22
How to introduce notions of flat, projective and free modules? (2)
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Most memorable titles
19
Teaching undergraduate students to write proofs
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Varieties as an introduction to algebraic geometry / How do professional algebraic geometers think about varieties (2)
16
Why is Riemann-Roch an Index Problem? (2)
16
What are some examples of colorful language in serious mathematics papers?
15
Serre’s FAC versus Hartshorne as an introduction to sheaves in algebraic geometry
15
Griffiths and Harris reference
15
Why should one still teach Riemann integration?
14
Theorems that are ‘obvious’ but hard to prove
12
Good ways to engage in mathematics outreach?
10
How To Present Mathematics To Non-Mathematicians?
10
Sheaf cohomology and injective resolutions
10
Prym varieties as Jacobian varieties
9
What is a good introductory text for moduli theory?
9
Maps to projective space determined by a line bundle
9
Matsumura: “Commutative Algebra” versus “Commutative Ring Theory”
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Euclid with Birkhoff
8
Modern algebraic geometry vs. classical algebraic geometry
8
Hurwitz’s automorphisms theorem with deformations
7
Moduli space of genus 2 curves
7
The role of the mean value theorem (MVT) in first-year calculus.
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Differential of the Torelli morphism at the boundary
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A nontrivial surface on which any two curves intersect
7
What should be learned in a first serious schemes course?
7
Picard Groups of Moduli Problems
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