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twierdzenie o zaczesanych sferach · Vinony

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1885 introductions
twierdzenie o zaczesanych sferach

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EntityQ1077741· pop 22· linked from 39 articles

twierdzenie o zaczesanych sferach

Also known as hedgehog theorem

twierdzenie w topologii algebraicznej

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Image: Hairy ball.png

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Commons category: Hairy ball theorem

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Poincaré–Hopf theorem

Categories

1885 introductions Fixed points (mathematics)Hair Metaphors referring to body parts Spheres Theorems in algebraic topology Theorems in differential topology

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Lefschetz fixed-point theorem

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International Standard Book Number

Henri Poincaré

electromagnetic radiation

Wayback Machine

Euclidean vector

digital object identifier

International Standard Serial Number

continuous function

Euclidean space

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What links here39 pages

Brouwer fixed-point theorem

algebraic topology

Gomphocarpus physocarpus

differentiable manifold

Henri Poincaré

Killing vector field

symplectic manifold

quaternions and spatial rotation

no-hair theorem

parallelizable manifold

differential topology

rotation group SO(3)

isotropic radiator

intermediate value theorem

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Tennis ball theorem

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volume of an n-ball

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antipodal point

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spherical geometry

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Euler's theorem

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generalized Stokes' theorem

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Brieskorn manifold

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Helmholtz's theorems

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umbilical point

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Stokes' theorem

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