User zacarias - MathOverflow

zacarias

Member for 11 years, 9 months
Last seen more than 8 years ago

14 Questions

Score Activity Newest Views

10 votes

5 answers

4k views

Centralizer of a Matrix over a Finite Field

asked Aug 19, 2012 at 15:36

9 votes

2 answers

530 views

Annihilators in Matrix Rings

asked Jul 13, 2012 at 18:40

8 votes

1 answer

416 views

Probability in the Primes

asked Jul 3, 2012 at 14:00

8 votes

3 answers

437 views

Formulas in a Field and in a Field Extension

asked Nov 11, 2013 at 8:13

7 votes

1 answer

1k views

Menon’s identity

asked Sep 28, 2013 at 8:38

5 votes

3 answers

246 views

Matrices over Finite Prime Fields

asked Dec 3, 2012 at 16:24

4 votes

2 answers

797 views

Factor rings of the ring of integers in a number field

asked Oct 25, 2012 at 21:18

3 votes

1 answer

239 views

Embedding Semigroups in Rings

asked Jul 29, 2012 at 14:09

3 votes

0 answers

536 views

Commutative Subrings of Finite Matrix Rings

asked Aug 7, 2012 at 13:05

3 votes

0 answers

199 views

Primes in integral domains

asked Mar 3, 2015 at 14:01

1 vote

1 answer

629 views

Quotients and radicals

asked Oct 21, 2014 at 21:03

1 vote

0 answers

730 views

Proof " A la Grothendieck" [closed]

asked Jul 8, 2012 at 14:49

0 votes

1 answer

203 views

Matrix Algebras

asked Jul 27, 2012 at 11:58

0 votes

0 answers

319 views

Invariants of the Determinant Form

asked Jan 19, 2014 at 13:20