• Thumbnail for Adolf Hurwitz
    Adolf Hurwitz (German: [ˈaːdɔlf ˈhʊʁvɪts]; 26 March 1859 – 18 November 1919) was a German mathematician who worked on algebra, analysis, geometry and...
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  • mathematician Adolf Hurwitz independently proposed in 1895 to arrange the coefficients of the polynomial into a square matrix, called the Hurwitz matrix, and...
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  • makes it a subring of the ring of all quaternions H. Hurwitz quaternions were introduced by Adolf Hurwitz (1919). A Lipschitz quaternion (or Lipschitz integer)...
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  • Thumbnail for Hurwitz zeta function
    zeta function is ζ(s,1). The Hurwitz zeta function is named after Adolf Hurwitz, who introduced it in 1882. The Hurwitz zeta function has an integral...
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  • Thumbnail for Adolf
    Adolf Hurwitz (1859–1919), German mathematician Adolf Holtzmann (1810–1870), German philologist Adolf Hütter (born 1970), Austrian footballer Adolf Jensen...
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  • the surname include: Adolf Hurwitz (1859–1919), German mathematician Andrew D. Hurwitz (born 1947), American judge David Hurwitz (disambiguation), multiple...
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  • curves, a Hurwitz surface can also be called a Hurwitz curve. The theorem is named after Adolf Hurwitz, who proved it in (Hurwitz 1893). Hurwitz's bound also...
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  • In mathematics, Hurwitz's theorem is a theorem of Adolf Hurwitz (1859–1919), published posthumously in 1923, solving the Hurwitz problem for finite-dimensional...
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  • theorem was proved in 1895, and it was named after Edward John Routh and Adolf Hurwitz. Let f(z) be a polynomial (with complex coefficients) of degree n with...
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  • In mathematics, the Riemann–Hurwitz formula, named after Bernhard Riemann and Adolf Hurwitz, describes the relationship of the Euler characteristics of...
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  • with that of their corresponding limit. The theorem is named after Adolf Hurwitz. Let {fk} be a sequence of holomorphic functions on a connected open...
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  • 1933, though its special case for Lie groups had been introduced by Adolf Hurwitz in 1897 under the name "invariant integral". Haar measures are used...
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  • In mathematics, a Hurwitz polynomial (named after German mathematician Adolf Hurwitz) is a polynomial whose roots (zeros) are located in the left half-plane...
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  • The Radon–Hurwitz numbers ρ ( n ) {\displaystyle \rho (n)} occur in earlier work of Johann Radon (1922) and Adolf Hurwitz (1923) on the Hurwitz problem...
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  • of a single variable, named after Wilhelm Wirtinger. It was used by Adolf Hurwitz in 1901 to give a new proof of the isoperimetric inequality for curves...
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  • Independently, Adolf Hurwitz analyzed system stability using differential equations in 1877, resulting in what is now known as the Routh–Hurwitz theorem. A...
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  • In mathematics, Hurwitz determinants were introduced by Adolf Hurwitz (1895), who used them to give a criterion for all roots of a polynomial to have...
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  • Thumbnail for Hurwitz surface
    In Riemann surface theory and hyperbolic geometry, a Hurwitz surface, named after Adolf Hurwitz, is a compact Riemann surface with precisely 84(g − 1)...
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  • Thumbnail for University of Königsberg
    associated with the names of Hermann Minkowski (Albert Einstein's teacher), Adolf Hurwitz, Ferdinand von Lindemann and David Hilbert, who was one of the greatest...
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  • In mathematics, the Hurwitz problem (named after Adolf Hurwitz) is the problem of finding multiplicative relations between quadratic forms which generalise...
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  • a device in the representation theory of Lie groups, introduced by Adolf Hurwitz (1897) for the special linear group and by Hermann Weyl for general...
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  • Thumbnail for Hildesheim
    (1809–1869), geologist. Ferdinand von Roemer (1818–1891), geologist. Adolf Hurwitz (1859–1919), mathematician, worked on algebra, analysis, geometry and...
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  • Hurwitz's theorem can refer to several theorems named after Adolf Hurwitz: Hurwitz's theorem (complex analysis) Riemann–Hurwitz formula in algebraic geometry...
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  • examined further in 1874 by Edward Routh, Charles Sturm, and in 1895, Adolf Hurwitz, all of whom contributed to the establishment of control stability criteria...
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  • In mathematics, the Routh–Hurwitz matrix, or more commonly just Hurwitz matrix, corresponding to a polynomial is a particular matrix whose nonzero entries...
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  • Thumbnail for Felix Klein
    Brill taught advanced courses to many excellent students, including Adolf Hurwitz, Walther von Dyck, Karl Rohn, Carl Runge, Max Planck, Luigi Bianchi...
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  • Thumbnail for Irrational number
    further by David Hilbert (1893), and was finally made elementary by Adolf Hurwitz[citation needed] and Paul Gordan. The square root of 2 was likely the...
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  • Thumbnail for Diophantine approximation
    cannot suppress the ε in the statement of Thue-Siegel-Roth theorem. Adolf Hurwitz (1891) strengthened this result, proving that for every irrational number...
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  • Thumbnail for Bernhard Riemann
    of Riemann surfaces was elaborated by Felix Klein and particularly Adolf Hurwitz. This area of mathematics is part of the foundation of topology and...
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  • In number theory, Hurwitz's theorem, named after Adolf Hurwitz, gives a bound on a Diophantine approximation. The theorem states that for every irrational...
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