K-theory

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Notion

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Science and technology

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What Wikipedia says

In mathematics, K-theory is, roughly speaking, the study of a ring generated by vector bundles over a topological space or scheme. In algebraic topology, it is a cohomology theory known as topological K-theory. In algebra and algebraic geometry, it is referred to as algebraic K-theory.

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

Image: Konrad Jacobs, Erlangen, CC BY-SA 2.0 de, via Wikimedia Commons.