Weierstrass product

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• Weierstrass product inequality — In mathematics, the Weierstrass product inequality states that given real numbers 0 le; a , b , c , d le; 1, it follows that:(1 a)(1 b)(1 c)(1 d)+a+b+c+d geq 1.The inequality is named after the German mathematician Karl Weierstrass …   Wikipedia

• Weierstrass factorization theorem — In mathematics, the Weierstrass factorization theorem in complex analysis, named after Karl Weierstrass, asserts that entire functions can be represented by a product involving their zeroes. In addition, every sequence tending to infinity has an… …   Wikipedia

• Weierstrass functions — In mathematics, the Weierstrass functions are special functions of a complex variable that are auxiliary to the Weierstrass elliptic function :wp(z)called pe .Weierstrass sigma functionThe Weierstrass sigma function associated to a two… …   Wikipedia

• Weierstrass theorem — Several theorems are named after Karl Weierstrass. These include: *The Weierstrass approximation theorem, also known as the Stone Weierstrauss theorem *The Bolzano Weierstrass theorem, which ensures compactness of closed and bounded sets in R n… …   Wikipedia

• Weierstrass–Enneper parameterization — In mathematics, the Weierstrass–Enneper parameterization of minimal surfaces is a classical piece of differential geometry.Alfred Enneper and Karl Weierstrass studied minimal surfaces as far back as 1863.Let fnof; and g be functions on either the …   Wikipedia

• Teorema de factorización de Weierstrass — En matemática, concretamente en análisis complejo, el teorema de factorización de Weierstrass, llamado así en honor a Karl Weierstrass, asegura que las funciones enteras pueden ser representadas mediante un producto que envuelve sus ceros. Además …   Wikipedia Español

• Blaschke product — In mathematics, the Blaschke product in complex analysis is an analytic function designed to have zeros at a (finite or infinite) sequence of prescribed complex numbers: a 0, a 1, ...inside the unit disc. If the sequence is finite then the… …   Wikipedia

• Inner product space — In mathematics, an inner product space is a vector space with the additional structure of inner product. This additional structure associates each pair of vectors in the space with a scalar quantity known as the inner product of the vectors.… …   Wikipedia

• Infinite product — In mathematics, for a sequence of numbers a 1, a 2, a 3, ... the infinite product :prod {n=1}^{infty} a n = a 1 ; a 2 ; a 3 cdotsis defined to be the limit of the partial products a 1 a 2... a n as n increases without bound. The product is said… …   Wikipedia

• List of mathematics articles (W) — NOTOC Wad Wadge hierarchy Wagstaff prime Wald test Wald Wolfowitz runs test Wald s equation Waldhausen category Wall Sun Sun prime Wallenius noncentral hypergeometric distribution Wallis product Wallman compactification Wallpaper group Walrasian… …   Wikipedia

• Hermann Schwarz — See also Hermann Schwarz (philosopher) (1864 ndash;1951). : A different Hermann Schwarz was a founder of Rohde Schwarz, a German manufacturer of electronic test equipment. Infobox Scientist name = Hermann Schwarz image width = caption = Karl… …   Wikipedia