Hurwitz — is a surname and may refer to:*Aaron Hurwitz, musician, see Live on Breeze Hill *Adolf Hurwitz (1859 1919), German mathematician **Hurwitz polynomial **Hurwitz matrix **Hurwitz quaternion **Hurwitz s automorphisms theorem **Hurwitz zeta function… … Wikipedia
Hurwitz zeta function — In mathematics, the Hurwitz zeta function, named after Adolf Hurwitz, is one of the many zeta functions. It is formally defined for complex arguments s with Re( s )>1 and q with Re( q )>0 by:zeta(s,q) = sum {n=0}^infty frac{1}{(q+n)^{sThis series … Wikipedia
Stable polynomial — A polynomial is said to be stable if either: * all its roots lie in the open left half plane, or * all its roots lie in the open unit disk.The first condition defines Hurwitz (or continuous time) stability and the second one Schur (or discrete… … Wikipedia
Adolf Hurwitz — Infobox Scientist name = Adolf Hurwitz |300px caption = birth date = birth date|1859|3|26|df=y birth place = Hildesheim, Kingdom of Hannover (now Germany) death date = death date and age|1919|11|18|1859|3|26|df=y death place = Zürich, Switzerland … Wikipedia
List of polynomial topics — This is a list of polynomial topics, by Wikipedia page. See also trigonometric polynomial, list of algebraic geometry topics.Basics*Polynomial *Coefficient *Monomial *Polynomial long division *Polynomial factorization *Rational function *Partial… … Wikipedia
Routh-Hurwitz stability criterion — The Routh Hurwitz stability criterion is a necessary (and frequently sufficient) method to establish the stability of a single input, single output (SISO), linear time invariant (LTI) control system. More generally, given a polynomial, some… … Wikipedia
Routh–Hurwitz theorem — In mathematics, Routh–Hurwitz theorem gives a test to determine whether a given polynomial is Hurwitz stable. It was proved in 1895 and named after Edward John Routh and Adolf Hurwitz.NotationsLet f(z) be a polynomial (with complex coefficients)… … Wikipedia
Polynôme de Hurwitz — Un polynôme de Hurwitz, ainsi nommé en l honneur du mathématicien allemand Adolf Hurwitz, est un polynôme d’une variable à coefficients réels dont les racines sont toutes à partie réelle strictement négative. En particulier, de tels polynômes… … Wikipédia en Français
List of mathematics articles (H) — NOTOC H H cobordism H derivative H index H infinity methods in control theory H relation H space H theorem H tree Haag s theorem Haagerup property Haaland equation Haar measure Haar wavelet Haboush s theorem Hackenbush Hadamard code Hadamard… … Wikipedia
Stability theory — In mathematics, stability theory deals with the stability of solutions (or sets of solutions) for differential equations and dynamical systems. Definition Let (R, X, Φ) be a real dynamical system with R the real numbers, X a locally compact… … Wikipedia
