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- In mathematics, Weber's theorem, named after Heinrich Martin Weber, is a result on algebraic curves. It states the following. Consider two non-singular curves C and C′ having the same genus g > 1. If there is a rational correspondence φ between C and C′, then φ is a birational transformation.
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His work Theorie der algebraischen Functionen einer Veränderlichen (with Dedekind) established an algebraic foundation for Riemann surfaces, allowing a purely algebraic formulation of the Riemann–Roch theorem. Weber's research papers were numerous, most of them appearing in Crelle's Journal or Mathematische Annalen.
5 March 1842. Heidelberg, Germany. Died. 17 May 1913. Strasbourg, Germany (now France) Summary. Heinrich Weber was a German mathematician whose main work was in algebra, number theory, analysis and applications of analysis to mathematical physics. View four larger pictures. Biography.
Heinrich Martin Weber was a German mathematician. Weber's main work was in algebra, number theory, and analysis. He is best known for his text Lehrbuch der Algebra published in 1895 and much of it is his original research in algebra and number theory.
His theory includes criteria of abstraction and synthesis in the construction of ideal-type concepts as well as criteria for their evaluation. Weber provides a reasonably coherent, if incomplete, theory of concept formation which does not depend on Rickert's episte- mological arguments.
Oct 24, 2021 · German mathematician who worked in algebra, number theory, analysis and applications of analysis to mathematical physics. Formulated the ring axioms . Not to be confused with the physicist Heinrich Friedrich Weber (1843–1912), with whom, extra-confusingly, Heinrich Martin Weber was an almost-exact contemporary.
Jan 1, 2013 · Johann Heinrich von Thünen developed the first location model based on the hypothesis of a continuous production space and a single punctiform final market (von Thünen 1826). His model has generated the entire corpus of theories on the urban location of economic activities.
Jan 1, 1989 · Heinrich Weber and the Emergence of Class Field Theory. Günther Frei. Show more. Add to Mendeley. https://doi.org/10.1016/B978-0-12-599661-7.50019-7 Get rights and content. Publisher Summary. This chapter discusses the role of Heinrich Weber in the emergence of class field theory.
