Mathematics
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Lucas's user avatar
Lucas's user avatar
Lucas
  • Member for 6 years, 7 months
  • Last seen this week
  • Rio de Janeiro, Brasil
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About

I'm interested in: General Topology and Group Theory. Also, I'm here to learn and, eventually, help someone.

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All Questions Answers
Score Newest
question
22
Real Analysis. Suggestions.
Feb 24, 2018
question
8
Are spaces shaped like the digits 0, 8 and 9 homeomorphic topological spaces?
Jan 3, 2019
question
8
Topology "generated by" normal subgroups (Topological groups).
Apr 4, 2019
question
7
Proving Holder inequality using Lagrange multipliers
Jun 16, 2018
question
7
Let $f(x)$ be an irreducible polynomial over $F$ of degree $n$, and let $K$ be a field extension of $F$ with $[K:F]=m$
May 4, 2018
question
6
The set of injective linear transformations is dense in $\mathcal{L}(\mathbb{R}^{n},\mathbb{R}^{m})$
May 12, 2018
question
6
Solution to one-dimensional Wave Equation with Method of Characteristics
Sep 5, 2018
question
6
Uniform convergence of alternating series
Feb 20, 2018
question
6
Determine the splitting field of $x^4 - 7$ over
May 4, 2018
question
5
Prove that $C^{\infty}_b(\mathbb{R}^{n})$ is dense in $C_{b}(\mathbb{R}^{n})$ using generic functions.
Feb 26, 2019
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9
Write a simple tree in LaTeX

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