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Sqyuli
  • Member for 6 years, 2 months
  • Last seen more than 1 year ago
12 votes
1 answer
784 views

Multiplication via squaring and addition

4 votes
1 answer
2k views

Every Ideal $\mathfrak{a}$ of a Dedekind domain $\mathcal{O}$ can be generated by $2$ elements

4 votes
3 answers
473 views

Projective Space vs. Vector Space

3 votes
0 answers
133 views

minimal polynomial $\ne$ integral polynomial

3 votes
0 answers
53 views

Unramified primes inside $\mathbb{F}_q(t)$

2 votes
1 answer
335 views

Find the number of elements in a quotient ring satisfying $a^2 = a$

2 votes
0 answers
579 views

Class number 1 equal to UFD

2 votes
1 answer
487 views

How to find prime elements

2 votes
1 answer
121 views

Peano axioms and first-order logic with $\exists^{\infty}$

1 vote
0 answers
109 views

Understanding the Tschirnhaus transformation

1 vote
1 answer
56 views

Non automatic structure, which is decidable

1 vote
2 answers
198 views

GCDs for the polynomial ring over a Galois field.

1 vote
0 answers
33 views

Central Projection and Existence of the Vector Space

1 vote
1 answer
40 views

Composition of power series in $\mathcal{F}_1(\mathbb{Q}_p;\mathbb{Q}_p)$

1 vote
0 answers
45 views

Understanding of $d(\Lambda)=(\Lambda ' : \Lambda)^2 * d(\Lambda ')$

0 votes
1 answer
30 views

Direct product and absolut norm

0 votes
3 answers
153 views

Why is $\sum_{k=0}^{\infty} {1/2 \choose k} = \sqrt{2}$?

0 votes
0 answers
104 views

Hensel's lemma for the completion of $\mathbb{F}_q(t)$

0 votes
0 answers
33 views

Homotopy Maps (Continuation methods)

0 votes
1 answer
235 views

Isomorphism of the $K$-Algebras $K[T] \otimes_K F \cong F[T]$

0 votes
1 answer
601 views

Can the rank of a module be equal to zero?

0 votes
1 answer
147 views

Is $X^8+a \in \mathbb{F}_{49}[x]$ irreducible?