De Gua's theorem

# Theorems in geometry

Euler's rotation theorem

Non-squeezing theorem

2π theorem

2π theorem In mathematics, the 2π theorem of Gromov and Thurston states…

Ver teoremaNiven's theorem

Niven's theorem In mathematics, Niven's theorem, named after Ivan Niven, states that…

Ver teoremaBeckman–Quarles theorem

Beckman–Quarles theorem In geometry, the Beckman–Quarles theorem, named after F. S. Beckman…

Ver teoremaTheorem of the cube

Theorem of the cube In mathematics, the theorem of the cube is…

Ver teoremaAnderson's theorem

In mathematics, Anderson's theorem is a result in real analysis and geometry which says that the integral of an integrable, symmetric, unimodal, non-negative function f over an n-dimensional convex body K does not decrease if K is translated inwards towards the origin. This is a natural statement, since the graph of f can be thought of as a hill with a single peak over the origin; however, for n ≥ 2, the proof is not entirely obvious, as there may be points x of the body K where the value f(x) is larger than at the corresponding translate of x.

Ver teoremaJung's theorem

Jung's theorem In geometry, Jung's theorem is an inequality between the diameter…

Ver teoremaPrincipal axis theorem

Principal axis theorem In the mathematical fields of geometry and linear algebra,…

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