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Questions

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1
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189
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A “Riemannian” analogue of Kobayashi metric?

2d ago Curtis McMullen 201

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61
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7
answers
5k
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How to memorise (understand) Nakayama’s lemma and its corollaries?

may 16 at 18:23 Joël 9,4591952

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251
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Is it true that Nature promotes products?

may 14 at 23:21 Qiaochu Yuan 38.4k5116301

 
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1
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133
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Conical divisor over a $\mathbb Q$-Cartier divisor.

apr 24 at 17:43 Karl Schwede 11.4k11435

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6
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1
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210
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$H^1(X,O_X)$, holomorphic $1$-forms, and $b_1(X)/2$ for normal $X$.

apr 22 at 18:24 Donu Arapura 13.7k12863

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6
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6
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1k
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Explaining the concept of projective space: notes for students

apr 4 at 17:04 nonlinearism 1518

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5
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3
answers
641
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An element $g$ in a group such that neither $g=1$ nor $g\ne 1$ can be proved.

apr 1 at 10:01 Anton Klyachko 938210

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3
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671
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Injective morphism from curves to $\mathbb CP^2$

mar 13 at 21:05 Vivek Shende 3,081722

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333
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Higher dimensional Bezout via Hilbert polynomials: a reference.

mar 5 at 22:20 aglearner 3,868824

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1
answer
201
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Injective morphism from an elliptic curve to $\mathbb CP^2$.

feb 27 at 22:18 Jérémy Blanc 1,5981313

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