
1 Lambert series
Математика: ряд Ламберта
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Lambert series — In mathematics, a Lambert series, named for Johann Heinrich Lambert, is a series taking the form:S(q)=sum {n=1}^infty a n frac {q^n}{1 q^n}It can be resummed formally by expanding the denominator::S(q)=sum {n=1}^infty a n sum {k=1}^infty q^{nk} … Wikipedia
Lambert summation — In mathematical analysis, Lambert summation is a summability method for a class of divergent series. DefinitionA series sum a n is Lambert summable to A , written sum a n = A (mathrm{L}), if:lim {r ightarrow 1 } (1 r) sum {n=1}^infty frac{n a n… … Wikipedia
Lambert Le Bègue — • Priest and reformer, lived at Liège, Belgium, about the middle of the twelfth century Catholic Encyclopedia. Kevin Knight. 2006. Lambert Le Begue Lambert Le Bègue … Catholic encyclopedia
Lambert of Hersfeld — • A medieval historian; b. in Franconia or Thuringia, c. 1024; d. after 1077 Catholic Encyclopedia. Kevin Knight. 2006. Lambert of Hersfeld Lambert of Hersfeld … Catholic encyclopedia
Lambert Bartak — is the full time organist for the NCAA Division I College World Series at Johnny Rosenblatt Stadium in Omaha, Nebraska. Lambert has played full time for the series since 1988; he first played the organ for the event in the 1950s.Factdate=March… … Wikipedia
Lambert Gardens — was a private botanical garden of over 30 acres (120,000 m sup2;) in the Reed neighborhood of Portland, Oregon, north of Reed College at SE 28th Ave. and SE Steele St. It was a significant attraction, drawing tens of thousands of visitors a… … Wikipedia
Lambert W function — The graph of W(x) for W > −4 and x < 6. The upper branch with W ≥ −1 is the function W0 (principal branch), the lower branch with W ≤ −1 is the function W−1. In mathematics, the Lambert W function, also called the Omega function or product… … Wikipedia
Lambert — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. Pour les articles homonymes, voir Saint Lambert. Lambert est un nom propre qui peut désigner : Sommaire … Wikipédia en Français
Lambert, Hendricks, & Ross! — Infobox Album Name = Lambert, Hendricks, Ross! Type = Studio album Artist = Lambert, Hendricks Ross Released = 1960 Recorded = Genre = Length = 122:58 Label = Columbia Producer = Reviews = * Allmusic Rating55… … Wikipedia
LAMBERT, George Washington Thomas (18731930), the third name was never used — artist was born at St Petersburg, Russia, on 13 September 1873, the fourth child and only son of George Washington Lambert, an American engineer who went to Russia to assist in the construction of railways. His mother was the only child of an… … Dictionary of Australian Biography
Lambert Wilson — Infobox actor name = Lambert Wilson caption = Lambert Wilson, January 2008 birthname = birthdate = birth date and age195883 birthplace = Neuilly sur Seine, France othername = occupation = yearsactive = 1982 present spouse = domesticpartner =… … Wikipedia