mathématiques A MP
A problem set studying the Jordan decomposition of matrices.
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Concours Mines-Ponts: mathématiques 1 MP
Thu Jun 01, 2023An analysis-algebra problem that studies the stability conditions of the following differential equation \[ \left\{ \begin{array}{ll} y'=\varphi(y)& \\ y(0)=x_0& \end{array} \right. \] where \(\varphi\) is a \(C^1\) map from \(\mathbb{R}^n\) to \(…
Concours Mines-Ponts: mathématiques 2 MP
Tue May 30, 2023A rather interesting analysis problem that studies the Wallis function: \[ \begin{alignat*}{1} f:]-1,+\infty[&\to\mathbb{R}^{+*}\\ x&\mapsto \int_0^{\frac{\pi}{2}}(\sin t)^x \mathrm{d} t \end{alignat*} \] which is a generalization of the well-known integ…
Concours Centrale Supelec: mathématiques 1 MP
Fri May 26, 2023A very long algebra problem set on polynomials and umbral calculus. At the heart of this formalism is the Pincherle derivation. We introduce the operator \(\mathbf{x}\) which is an endomorphism of polynomials: \[ \begin{alignat*}{1} \mathbf{x}:\math…
Concours Centrale Supelec: mathématiques 2 MP
Mon May 22, 2023Quite an interesting, coherent problem, combining analysis and probability. There were some pretty tricky sections: Questions 22 to 25, which demonstrated the uniform convergence of a sequence of functions to the density of the normal distribution \(\…
Concours Centrale Supelec: mathématiques 2 MP
Wed May 17, 2023The first part of the solutions for Maths 2 MP. Answers to the Maths 2 test on May 12 in the MP Centrale Supelec 2023 exam: Problem set: …
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