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Yasin Razlık
  • Member for 9 years, 7 months
  • Last seen more than 1 year ago
11 votes
6 answers
15k views

How to find non-cyclic subgroups of a group?

10 votes
3 answers
6k views

How to find subgroups of $ \;\;\Bbb Z_2\times \Bbb Z_6$

9 votes
3 answers
21k views

A group with no proper non-trivial subgroups

7 votes
1 answer
74 views

Solution of $x^3+x^2-12x=0$ in $\mathbb{Z}_{11}$

6 votes
2 answers
24k views

Drawing subgroup diagram of Dihedral group $D4$

6 votes
3 answers
5k views

Proof of Fermat's little theorem using groups

6 votes
2 answers
2k views

Determining whether two groups are isomorphic

6 votes
2 answers
6k views

Definition of a left coset?

5 votes
2 answers
10k views

What does it mean for a function to be polynomially bounded

5 votes
3 answers
214 views

A little question about logarithm

5 votes
3 answers
642 views

Need help about solving a recurrence relation

5 votes
3 answers
1k views

What is the meaning of the parentheses in $\phi^{-1}\left[\{\phi(g)\}\right]=gH=Hg$?

5 votes
4 answers
618 views

How to find all elements of $\mathbb{Z}_{4} \times\mathbb{Z}_{4}/\langle(1,1)\rangle$?

5 votes
4 answers
8k views

Is the following polynomial reducible over Q?

4 votes
3 answers
1k views

Why doesn't the Chinese remainder theorem contradict the Fundamental Theorem of Finitely Generated Abelian Groups?

4 votes
3 answers
12k views

What is convex combination of two points?

4 votes
2 answers
9k views

How to draw the subgroup diagram of $\Bbb{Z}_n$ for specific n?

4 votes
4 answers
15k views

What does it mean to have no proper non-trivial subgroup

3 votes
3 answers
121 views

A subgroup of $\langle\mathbb{Z}, +\rangle$ containing two relatively prime integers

3 votes
3 answers
2k views

To which group is the $\mathbb Z_{20}^*$ isomorphic?

3 votes
5 answers
3k views

What is the largest order among all cyclic subgroups of $\Bbb Z_6\times \Bbb Z_8$?

3 votes
2 answers
4k views

Does every element of an integral domain have an inverse?

2 votes
3 answers
4k views

How to find all ring homomorphisms from $\mathbb{Z}$ to $\mathbb{Z}$

2 votes
1 answer
2k views

How to find all subgroups of a direct product?

2 votes
2 answers
85 views

How to compute $\mathbb{Z}_{4} \times\mathbb{Z}_{2} \times \mathbb{Z}_{8}/ \langle(2,1,2)\rangle$?

2 votes
0 answers
2k views

Removing an edge from a minimum spanning tree

2 votes
1 answer
258 views

Generator of the group $\langle\mathbb Z,+\rangle$

2 votes
2 answers
177 views

Associativity of a binary operator

2 votes
2 answers
221 views

Left cosets of the following group

2 votes
2 answers
2k views

Solving a recurrence relation using master method