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KonKan
  • Member for 9 years, 7 months
  • Last seen more than a week ago
  • American College of Thessaloniki (ACT)
4 votes
1 answer
130 views

Finding the range of $\cos t\sqrt{2-\cos^2 3t}$ via "elementary" (ie, pre-calculus) methods

3 votes
1 answer
334 views

Primitive elements of finite dimensional Hopf algebras

2 votes
1 answer
3k views

Derivative of rotating unit vector in coordinate free maner

2 votes
0 answers
284 views

Counting the elements of the quotient ring of a polynomial ring

2 votes
1 answer
213 views

Find the least positive integer $n$ for which $n^5+3$, $(n+1)^5+3$ cease to be coprimes

2 votes
1 answer
663 views

Computation of the resultant through subresultant pseudoremainder sequences algorithm

2 votes
2 answers
907 views

On the number of divisors within given bounds

1 vote
0 answers
106 views

Hamiltonian description for a Lagrangian dynamical system: Sufficent condition

1 vote
2 answers
2k views

Minimizing the intersection of three sets

1 vote
0 answers
915 views

Ideal generated by two coprime polynomials in $\mathbb{Z}[x]$

1 vote
0 answers
116 views

Ideals and quotients in $\mathbb{Z}[x]$

1 vote
1 answer
464 views

Additive order of $1$ in a ring

1 vote
1 answer
114 views

$(ℤ/mℤ)/(\bar n)$ when $n\nmid m$

1 vote
0 answers
341 views

Gröbner bases over $\mathbb{Z}[x]$

0 votes
2 answers
73 views

Antiderivatives and definite integrals

0 votes
1 answer
46 views

Antiderivatives and definite integrals - 2

-1 votes
1 answer
350 views

On the tensor product of infinite dimensional vector spaces