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Alex

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 5 years, 5 months
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  • Last seen Nov 17 '20 at 0:13

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5 Straightforward software for publication-quality geometrical sketches. Jul 8 '16
5 How to estimate $\int^{1}_{-1} \left(\frac{\sin{x}}{x}\right)^{300} dx$ to 1 significant figure? Oct 18 '17
5 Can a hyperbolic fixed point be inside a homoclinic loop on a plane? Feb 22 '18
4 Probability of no pair of consecutive heads in $n$ flips of a coin May 28 '19
3 Bags with balls - Combinatorial Optimization of Probability problem Oct 9 '19
3 Is a small linear invertible perturbation of a linear isomorphism also an isomorphism? May 22 '18
3 Finding action-angle variables for integrable Hamiltonian Mar 1 '18
3 Action-angle variables in a 2 degree of freedom integrable Hamiltonian? Aug 21 '17
3 Must the dimensions of $V$ and $U$ be equal for $f: U \mapsto V$ to be a diffeomorphism? Apr 23 '18
3 Persistence of elliptic / parabolic fixed points of maps and flows May 12 '18
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