user avatar
user avatar
user avatar
Ethan Dlugie
  • Member for 2 years, 6 months
  • Last seen this week
  • UC Berkeley
10 votes
1 answer
195 views

Is turtle graphics a group?

8 votes
1 answer
601 views

Consequences for mathematics of human writing conventions

8 votes
2 answers
383 views

Direct product of groups has inclusions, but it's still not the free product (coproduct)?

8 votes
1 answer
162 views

Homological degrees of polynomials

5 votes
1 answer
102 views

Help with moduli spaces of four-marked spheres

3 votes
2 answers
41 views

Finding sine in the real subfield of a cyclotomic field

3 votes
1 answer
405 views

$S^2$ Tangent Bundle Stably Trivial?

2 votes
1 answer
104 views

Seifert Fibered Spaces with Boundary are $\mathbb{P}^2$-irreducible

2 votes
0 answers
82 views

Subfield of a number field with one complex place is totally real

2 votes
1 answer
118 views

Ring of integers versus polynomial ring

2 votes
0 answers
47 views

Sources on twisted/local (co)homology

2 votes
2 answers
64 views

Expected number of times to pick from $k$ numbers until you've seen $2$ different numbers

1 vote
1 answer
77 views

Why is this not continuous/not a homotopy?

1 vote
0 answers
31 views

Self-Intersections of Immersed Lie Subgroups

1 vote
1 answer
158 views

The 3-component hopf link covering the trefoil

1 vote
1 answer
145 views

Orientation of torus links and fiberedness

1 vote
1 answer
129 views

How does the discriminant detect linear independence?

0 votes
0 answers
46 views

Geodesics don't exist for this connectIon?

0 votes
0 answers
43 views

Intuition/motivation behind integral basis

0 votes
0 answers
152 views

What does the commutator subgroup of a knot group "look like"?

0 votes
1 answer
102 views

Hermitian matrix from quadratic form

0 votes
1 answer
96 views

Teichmuller space of the 4-punctured sphere

0 votes
0 answers
47 views

Why consider $dx/x$ on a complex curve?

0 votes
0 answers
26 views

Formula for action of $\operatorname{SL}(2,\mathbb{C})$ on hyperbolic 3-space [duplicate]

0 votes
2 answers
40 views

An experiment with truly indistinguishable dice?