The Poul Heegaard cardPoul Heegaard

Poul Heegaard

Common

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

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At a glance

Class
Figure
Domain
Science and technology
Knowledge cost
3
Influence
5
Resistance
3
In collections
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What Wikipedia says

Poul Heegaard (Danish: [ˈhe̝ˀˌkɒˀ] ; November 2, 1871, Copenhagen - February 7, 1948, Oslo) was a Danish mathematician active in the field of topology. His 1898 thesis introduced a concept now called the Heegaard splitting of a 3-manifold.

Excerpt from the Wikipedia article “Poul Heegaard”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Unknown author / Oslo Museum, CC BY-SA 4.0, via Wikimedia Commons.

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