User Charles Matthews

2 votes

Circles avoiding rational points of height $\le h$

answered Aug 1, 2014 at 7:14

2 votes

Linkage between singularities of algebraic varieties and continued fractions

answered Apr 3, 2013 at 20:32

2 votes

Generators of cyclic group of finite fields

answered Feb 25, 2014 at 8:18

2 votes

Weil pairing, Kummer theory, help to decrypt what Wikipedia says

answered Jan 25, 2012 at 13:04

2 votes

Who named it the Snake Lemma?

answered Sep 12, 2012 at 10:10

2 votes

Center of p-groups

answered Sep 14, 2012 at 14:01

1 vote

Kronecker's Jugendtraum for real quadratic fields?

answered Sep 8, 2012 at 11:52

1 vote

How do you compute the dual norm of an induced norm on a subspace of a finite-dimensional $\ell^p$-normed vector space?

answered Jul 18, 2012 at 20:44

1 vote

Limit connected with a periodic function

answered Jul 19, 2012 at 11:52

1 vote

trace of a matrix of finite order

answered Jul 26, 2012 at 14:53

1 vote

Functions about integers which are divisible by all numbers less than or equal to a fractional power of the integer

answered Jun 16, 2013 at 15:50

1 vote

Is $x^p-x+1$ always irreducible in $\mathbb F_p[x]$?

answered May 19, 2014 at 18:01

1 vote

Time-line until the publicaton of Weil of "Numbers of solutions of equations in finite fields"

answered Jul 22, 2014 at 20:22

1 vote

When did coordinate plane "as we know it" come into play?

answered Jul 28, 2014 at 9:52

1 vote

Accepted

approximate equation involving elliptic integrals

answered Apr 7, 2011 at 10:46

1 vote

(A very limited instance of) Lagrange's Theorem's converse and A_5

answered Apr 16, 2011 at 7:43

1 vote

Accepted

Maximizing a Definite Integral Subject to Constraints

answered Mar 21, 2011 at 21:10

1 vote

groups and asymmetry

answered Mar 30, 2011 at 9:58

1 vote

Can you make any prime ideal ramify in some algebraic extension?

answered Oct 12, 2011 at 20:52

1 vote

Which trigonometric identities involve trigonometric functions?

answered Jan 20, 2012 at 11:43

1 vote

minimal polynomials of trig functions of ($k \pi/p$) and divisibility of coefficients by p

answered Jan 24, 2012 at 23:00

1 vote

Accepted

graph of elliptic curve inside projective space

answered May 24, 2011 at 15:48

1 vote

How to decide this function takes integer values?

answered Jun 4, 2011 at 7:27

1 vote

Elementary Luroth theorem proof?

answered Jun 6, 2011 at 12:52

1 vote

An inequality for a continuous non-smooth function

answered Jun 10, 2011 at 10:48

1 vote

Complement to part of a permutation matrix

answered Feb 16, 2012 at 9:41

1 vote

cyclic polynomials and their solutions

answered Feb 22, 2012 at 13:17

1 vote

Biprincipal spaces and their composition, following Serre's "Galois Cohomology"

answered Mar 4, 2012 at 16:45

1 vote

Exact 1- and 2-forms in $R^n$

answered May 26, 2012 at 18:42

1 vote

A system of equations for integers

answered Feb 9, 2012 at 10:44

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256 Answers

Circles avoiding rational points of height $\le h$

Linkage between singularities of algebraic varieties and continued fractions

Generators of cyclic group of finite fields

Weil pairing, Kummer theory, help to decrypt what Wikipedia says

Who named it the Snake Lemma?

Center of p-groups

Kronecker's Jugendtraum for real quadratic fields?

How do you compute the dual norm of an induced norm on a subspace of a finite-dimensional $\ell^p$-normed vector space?

Limit connected with a periodic function

trace of a matrix of finite order

Functions about integers which are divisible by all numbers less than or equal to a fractional power of the integer

Is $x^p-x+1$ always irreducible in $\mathbb F_p[x]$?

Time-line until the publicaton of Weil of "Numbers of solutions of equations in finite fields"

When did coordinate plane "as we know it" come into play?

approximate equation involving elliptic integrals

(A very limited instance of) Lagrange's Theorem's converse and A_5

Maximizing a Definite Integral Subject to Constraints

groups and asymmetry

Can you make any prime ideal ramify in some algebraic extension?

Which trigonometric identities involve trigonometric functions?

minimal polynomials of trig functions of ($k \pi/p$) and divisibility of coefficients by p

graph of elliptic curve inside projective space

How to decide this function takes integer values?

Elementary Luroth theorem proof?

An inequality for a continuous non-smooth function

Complement to part of a permutation matrix

cyclic polynomials and their solutions

Biprincipal spaces and their composition, following Serre's "Galois Cohomology"

Exact 1- and 2-forms in $R^n$

A system of equations for integers