Mathematics
Bruno Joyal's user avatar
Bruno Joyal's user avatar
Bruno Joyal's user avatar
Bruno Joyal
  • Member for 12 years, 10 months
  • Last seen more than 1 year ago
  • Montréal, Québec
Profile Activity

19 Earned bounties for 1,750 reputation

Active Offered Earned
3 votes
+250

Visualising finite fields

0 votes
Accepted
+50

Curves on $\mathbb{A}^2$

4 votes
Accepted
+50

Do the maps need to be surjective in the definition of a profinite group?

13 votes
Accepted
+200

What's the difference between cohomology theories of varieties and topological spaces

6 votes
+150

What would change in mathematics if we knew $\pi+e$ is rational?

38 votes
+100

Are there periodic functions without a smallest period?

7 votes
Accepted
+100

Twisted logarithm power series

4 votes
+50

Some practical questions on cohomology and the ring $\mathbf{Z}[x]/(x^2)$

6 votes
Accepted
+50

Kronecker-Weber Theorem and Finite Fields

2 votes
Accepted
+50

Show zero section is global section

14 votes
+50

Derivatives of the nth cyclotomic polynomial

6 votes
Accepted
+50

Deep reason why infinite sheet means logarithm while finite sheet means polynomial?

2 votes
Accepted
+100

$S$-Units notation and Dirichlet's unit theorem

3 votes
Accepted
+50

regular functions on a subvariety (problem 1.3.13 Hartshorne)

41 votes
Accepted
+100

How to develop intuition in topology?

3 votes
Accepted
+100

Reference for Hasse-Witt invariant

25 votes
Accepted
+100

Is every rigid field perfect?

0 votes
+50

Questions on Gluing Schemes

6 votes
Accepted
+100

Integrating conjugate of polynomial