Mathematicians

L. E. J. Brouwer

BROW-er

Also Known As Luitzen Egbertus Jan Brouwer · Bertus

Modern

Citation Formats

General Reference

Mathematics Atlas. "L. E. J. Brouwer." Accessed August 30, 2026. https://mathematics.interactiveatlas.org/mathematicians/l-e-j-brouwer.

APA Style

Mathematics Atlas. (n.d.). L. E. J. Brouwer. Retrieved August 30, 2026, from https://mathematics.interactiveatlas.org/mathematicians/l-e-j-brouwer

BibTeX

@misc{mathematicsatlas-l-e-j-brouwer,
  author = {Mathematics Atlas},
  title = {L. E. J. Brouwer},
  year = {2026},
  url = {https://mathematics.interactiveatlas.org/mathematicians/l-e-j-brouwer},
  note = {Accessed August 30, 2026}
}

Luitzen Egbertus Jan Brouwer was a Dutch mathematician regarded as one of the founders of modern topology, known for the Brouwer fixed-point theorem, and the founder of the intuitionist philosophy of mathematics.

Facts

Birth Date

1881-02-27 1

Birth Year

1881 1

Death Date

1966-12-02 1

Death Year

1966 1

Birthplace

Overschie, Netherlands (now a suburb of Rotterdam) 1

Death Place

Blaricum, Netherlands 1

Nationality / Culture

Dutch 1

Defining Contribution

Brouwer proved the general case of the fixed-point theorem bearing his name in 1911, showing that any continuous function mapping a nonempty compact convex set to itself has at least one fixed point. 2

Notable Work

Proved the Brouwer fixed-point theorem and founded the intuitionist school of mathematics. 1

Award

Elected to the Royal Netherlands Academy of Arts and Sciences (1912); Foreign Member of the Royal Society; Invited Speaker, International Congress of Mathematicians (1908, 1912). 1

Cross-Tradition Connections

In Branch

Algebraic Topology

Proofs Credited

Brouwer Fixed-Point Theorem

Source Brouwer Fixed-Point Theorem (Wikipedia)

Sources

1. L. E. J. Brouwer (Wikipedia)

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Regarded as one of the greatest mathematicians of the 20th century, he is known as one of the founders of modern topology

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1. L. E. J. Brouwer (Wikipedia)

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Dutch mathematician

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1. L. E. J. Brouwer (Wikipedia)

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Dutch mathematician and logician, regarded as one of the greatest mathematicians of the 20th century.

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1. L. E. J. Brouwer (Wikipedia)

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His most significant achievements include establishing the Brouwer fixed-point theorem and proving the topological invariance of dimension, and he founded intuitionism, a constructivist philosophy of mathematics.

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1. L. E. J. Brouwer (Wikipedia)

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