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Jarek Kuben's user avatar
Jarek Kuben's user avatar
Jarek Kuben's user avatar
Jarek Kuben
  • Member for 11 years, 10 months
  • Last seen more than a week ago
  • Brno, Czech Republic
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formerly Masaryk University Brno, Czech Republic

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13
Examples of polynomials $x_1(t), x_2(t)$ such that $(x_1(t))^4 + (x_2(t))^4$ has a double root
Apr 17, 2015
6
Sums of Squares
Mar 15, 2013
6
Intersection of a ring class field of a quadratic field K with the cyclotomic extension of K
Jan 28, 2015
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Miller-Rabin Primality Testing failure and a subgroup
6
If the degree of $\alpha$ is prime, then it equals the degree of $\alpha^q$ for every other prime $q$?