What is recorded here?
Established existence of a nonzero translation-invariant measure for the second-countable locally compact group setting treated in the paper, creating the construction now called Haar measure.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
The record is Haar's sole-author 1933 Annals of Mathematics paper. Its countability and topological hypotheses matter; later uniqueness results, Weil's general treatment and extensions beyond locally compact groups remain separate.
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People and systems
Alfréd Haar
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.
Research locations and affiliations
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Documented countries / regions: Hungary
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English catalogue narrative
Haar: invariant measure on continuous groups
Established existence of a nonzero translation-invariant measure for the second-countable locally compact group setting treated in the paper, creating the construction now called Haar measure.
Scientific scope
The record is Haar's sole-author 1933 Annals of Mathematics paper. Its countability and topological hypotheses matter; later uniqueness results, Weil's general treatment and extensions beyond locally compact groups remain separate.
Reading status
This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.
People and systems
Alfréd Haar
The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.