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Lada Dudnikova

I am 4th year math bachelor of HSE university. Got really annoyed with a task and registered there.

I am interested in complex/algebraic/differential geometry, riemannian surfaces, algebraic topology, special functions, differential equations and Lie Groups. Because of that I am tangentially interested and/or studying representation theory, symmetric functions, commutative algebra, complex analysis and analytic number theory.

My bachelor paper will be about connections on vector bundles/moduli spaces stuff.

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  • Moscow, Russia
  • Member for 3 years, 9 months
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  • Last seen Jun 3 at 7:19

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8 An ant walks on a cube over the diagonals of little cubes. Can it visit all little faces exactly once? Aug 30 '19
5 Is $\mathbb{Z}[x,y]/(x^3+px+q - y^2)$ integral over $\mathbb{Z}[x]$? Aug 27 '19
4 Support of $\mathbb{C}[x]/(x^2-1)$ as $\mathbb C[x]$-module Aug 27 '19
4 Is $\mathbb{Q}[x,y]$ integral over $\mathbb{Q}[f,g]$? Apr 4 '19
4 Is $0 \to p \to R_p \to Frac(R/p) \to 0$ exact sequence? Sep 5 '19
3 Does every bistochastic matrix $A$ have a unitary matrix $U$ s.t. $a_{ij} = |u_{ij}|^2$? Sep 7 '19
3 $l(D)$ for algebraic curve in $\mathbb{CP}^2$ and plane divisor Sep 12 '19
3 Weighted moving average derived from parabola approximation Sep 1 '19
3 Solve ODE initial value problem: $\dot{u}=(2t+u-3)^2-2 , u(1)=0$ Separation of variables fails May 15 '19
3 Integral closure of $\mathbb{C}[x^5, y^5, x^4y]$ in its ring of fractions. Apr 4 '19
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