Adrián Barquero

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123 Answers

newest activity votes
6
The product of n consecutive integers is divisible by n factorial
6
Inverse of an automorphism
6
Undergraduate/High-School-Olympiad Level Introductory Number Theory Books For Self-Learning
5
Intersection of smooth projective plane curves
5
Riemann sum of $\sin(x)$
5
How can I show that these two integrals are equal?
5
Prove that $a^p = e$ in any non-cyclic group of order $p^2$
5
Convergence of a recursive sequence $z_{n+1} = \frac{1}{2} ( z_n - \frac{1}{z_n}) $
5
Good book on Galois connections?
5
Radius of convergence
5
Basic question about proving uniqueness
5
Supremum and Infimum
5
Examples of advanced results and ideas explained in a down-to-earth way
5
If $X$ and $Y$ are not divisible by 3, then $X^2 - Y^2$ is divisible by 3
4
Why is the localization at a prime ideal a local ring?
4
How do I find $\frac{\text{d}}{\text{d}z}\left(z\bar{z}\right)$?
4
Factoring $x^4z-2z^2-4x^6+x^2z$
4
History of Mathematics: Sophie Germain and Fermat's Last Theorem
4
Class number and Narrow Class Number
4
Where can I find Heegner's proof?
4
What is the second principle of finite induction?
4
Guidance on a Complex Analysis question
4
symbolic computation program/software
4
Getting better at proofs
4
Interesting results easily achieved using complex numbers
3
Trying to solve $x^2 – 11x = y^2$ knowing that $x$ and $y$ are integers.
3
Complex Analysis textbook - specific criteria
3
Being maximal ideal follows from being a kernel
3
Show that the curve $y^2 = x^3 + 2x^2$ has a double point, and find all rational points
3
Prove that curve lies on a cone?
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