Heinrich von Navarra und Deutschland (1585-1586) : Kap. II.

Thesis (doctoral)--Friedrich-Wilhelms-Universitat zu Berlin.

Fries in seinem Verhältnis zu Jacobi ...

Vita.

Heinrich Steinhowels Verdeutschung der Historia Hierosolymitana des Robertus Monacchus : eine literarhistorische Untersuchung.

Thesis (doctoral)--Grossherzogl. Hessische Landes-Universitat zu Giessen.

Friedrich von Gentz' "Journal de ce qui m'est arrive de plus marquant...au quartier-general de s.m. le Roi de Prusse" als Quelle preuszischer Geschichte der Jahre 1805/06.

Thesis (doctoral)--Konigliche Universitat Greifswald.

Der grüne Heinrich; Roman.

Mode of access: Internet.

Paulus apostolus et Jesaiaias propheta, inter se comparati; specimen critico-historicum primum [-secundum]

Vol. 1, Inaug.-Diss.--Breslau; v.2, Ev.-theol. Liz.-Diss.--Breslau.

Jacobi quartic curves revisited

This paper provides new results about efficient arithmetic on Jacobi quartic form elliptic curves, y 2 = d x 4 + 2 a x 2 + 1. With recent bandwidth-efficient proposals, the arithmetic on Jacobi quartic curves became solidly faster than that of Weierstrass curves. These proposals use up to 7 coordinates to represent a single point. However, fast scalar multiplication algorithms based on windowing techniques, precompute and store several points which require more space than what it takes with 3 coordinates. Also note that some of these proposals require d = 1 for full speed. Unfortunately, elliptic curves having 2-times-a-prime number of points, cannot be written in Jacobi quartic form if d = 1. Even worse the contemporary formulae may fail to output correct coordinates for some inputs. This paper provides improved speeds using fewer coordinates without causing the above mentioned problems. For instance, our proposed point doubling algorithm takes only 2 multiplications, 5 squarings, and no multiplication with curve constants when d is arbitrary and a = ±1/2.

Postcard distributed by M. Molling & Co., Hannover, to commemorate the 100th anniversary of Friedrich Schiller's death.

Addressed to Therese Gottschalk nee Molling, postmarked 25 April 1905 and mailed from Hannover to Hildesheim, most likely while Therese was visiting her Meyerhof grandparents

Postcard distributed by M. Molling & Co. to commemorate the 100th anniversary of Friedrich Schiller's death; Hannover, Germany. Advertisements

Addressed to Therese Gottschalk nee Molling, postmarked 25 April 1905 and mailed from Hannover to Hildesheim, most likely while Therese was visiting her Meyerhof grandparents

Hedwig Jacobi, Alice Bendix, Anna Renner and Klara Mayer Portraits Groups Women

Digital Image

Friedrich Bergammer (Fritz Glueckselig) standing in the doorway of the gallery store M. Glueckselig & Son; 108 East 57th Street, New York Portraits Men

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Portrait of Heinrich Stahl standing at his desk; Berlin Portraits; Men

Signed lower right by photographer Casparius

Portrait of Heinrich Stahl seated at his desk; Berlin Portraits; Men

Signed lower right by photographer Casparius

Portrait of Friedrich Bergammer (Fritz Glueckselig) Portraits Men

Digital Image