Karl Weierstrass
Karl Theodor Wilhelm Weierstrass ( ; 31 October 1815 – 19 February 1897) was a German mathematician often cited as the "father of modern analysis". Despite leaving university without a degree, he studied mathematics and trained as a school teacher, eventually teaching mathematics, physics, botany and gymnastics. He later received an honorary doctorate and became professor of mathematics in Berlin.Among many other contributions, Weierstrass formalized the definition of the continuity of a function and complex analysis, proved the intermediate value theorem and the Bolzano–Weierstrass theorem, and used the latter to study the properties of continuous functions on closed bounded intervals. Provided by Wikipedia
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Published: 1891
Superior document: C. G. J. Jacobi's gesammelte Werke 7
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Published: 1890
Superior document: C. G. J. Jacobi's gesammelte Werke 5
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Published: 1886
Superior document: C. G. J. Jacobi's gesammelte Werke 4
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Published: 1891
Superior document: C. G. J. Jacobi's gesammelte Werke 6
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Published: 1882
Superior document: C. G. J. Jacobi's gesammelte Werke 2
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Published: 1884
Superior document: C. G. J. Jacobi's gesammelte Werke 3
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Published: [2011];, [1881]
Superior document: Title is part of eBook package: De Gruyter DGBA Mathematics - <1990
Links: Get full text; Get full text; Cover
8
Published: [2011];, [1882]
Superior document: Title is part of eBook package: De Gruyter DGBA Mathematics - <1990
Links: Get full text; Get full text; Cover