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fretty
  • Member for 12 years, 1 month
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17 votes
3 answers
3k views

Group cohomology intuition

15 votes
2 answers
1k views

Generalizing the 290 theorem.

12 votes
1 answer
547 views

Coefficients in expansion of $(\sqrt[3]{2} - 1)^m$

9 votes
0 answers
267 views

Weyl character formula for locally compact Lie groups.

7 votes
1 answer
304 views

Exact rank of Elkies curve

6 votes
1 answer
950 views

What is the easiest way to describe the Leech lattice explicitly?

5 votes
3 answers
2k views

Ramanujan 691 congruence

5 votes
3 answers
146 views

Extending primes

4 votes
1 answer
337 views

Sum of reciprocals of primes for known primes.

4 votes
1 answer
436 views

Application of the Green-Tao theorem

4 votes
1 answer
731 views

Global minimal model of elliptic curve over $\mathbb{Q}$

4 votes
0 answers
509 views

Weyl Character formula applied to Sp$(4,\mathbb{C})\cap$ U$(4)$.

2 votes
1 answer
373 views

Classical Hecke eigenforms for $\Gamma_0(p)$.

2 votes
1 answer
293 views

Weyl character formula and finding the trace.

2 votes
0 answers
44 views

Computing a particular finite set of quaternion matrices.

2 votes
1 answer
51 views

Representation-preserving isomorphism

2 votes
0 answers
124 views

Extension of Zolotarev's proof of quadratic reciprocity

2 votes
2 answers
252 views

Multiple Dirichlet convolutions

2 votes
0 answers
53 views

Representations of $\mathbb{H}^{\times}$ and $\mathbb{H}^{\times}/\mathbb{R}^{\times}$.

2 votes
0 answers
177 views

Finite dimensional irreducible representations of Sp(2).

2 votes
1 answer
120 views

Weight enumerator classifiers

1 vote
0 answers
78 views

Integral elements with predescribed properties in quaternion orders

1 vote
1 answer
133 views

Numbers that pass every known primality test

1 vote
0 answers
178 views

Quaternion Hermitian diagonalization

1 vote
1 answer
164 views

Error in Weyl character formula computation.

1 vote
1 answer
89 views

Algebraic modular form values depending only on coset reps

0 votes
0 answers
82 views

Bound on prime and ramification index in local fields.