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Lukas

Germany

German PhD student in Mathematics trying to help others and learn interesting things about mathematics.

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Top Answers

Wrong but fun and/or useful "proofs" in linear algebra

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Alternative proof of the Riesz Representation Theorem

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How to show that $ M_n(\mathbb{R}) \cong \mathbb{R}^{n^2}?$

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Connection between finiteness of dimension of a vector space and existence of a polynomial, such that P(T) is a zero map.

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