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F. G. Mehler
Gustav Ferdinand Mehler, or Ferdinand Gustav Mehler (13 December 1835 in Schönlanke, Kingdom of Prussia – 13 July 1895 in Elbing, German Empire) was a German mathematician. He is credited with introducing Mehler's formula; the Mehler–Fock transform; the Mehler–Heine formula; and Mehler functions ( conical functions), in connection with his utilization of Zonal spherical function In mathematics, a zonal spherical function or often just spherical function is a function on a locally compact group ''G'' with compact subgroup ''K'' (often a maximal compact subgroup) that arises as the matrix coefficient of a ''K''-invariant vect ...s in Electromagnetic theory. References * 19th-century German mathematicians Mathematicians from the Kingdom of Prussia 1835 births 1895 deaths {{Germany-mathematician-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Das Fotoalbum Für Weierstraß 024 (Gustav Ferdinand Mehler)
Das or DAS may refer to: Organizations * Dame Allan's Schools, Fenham, Newcastle upon Tyne, England. * Danish Aviation Systems, a supplier and developer of unmanned aerial vehicles. * Departamento Administrativo de Seguridad, a former Colombian intelligence agency. * Department of Applied Science, UC Davis. * ''Debt Arrangement Scheme'', Scotland, see Accountant in Bankruptcy. Places * Das (crater), a lunar impact crater on the far side of the Moon * Das (island), an Emirati island in the Persian Gulf ** Das Island Airport * Das, Catalonia, a village in the Cerdanya, Spain * Das, Iran, a village in Razavi Khorasan Province * Great Bear Lake Airport, Northwest Territories, Canada (IATA code) Science * 1,2-Bis(dimethylarsino)benzene, a chemical compound. * DAS28, Disease Activity Score of 28 joints, rheumatoid arthritis measure. * Differential Ability Scales, cognitive and achievement tests. Technology * Data acquisition system * Defensive aids system, an aircraft defe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schönlanke
Trzcianka (; ) is a town in the Greater Poland region in northwestern Poland. Since 1999, it has been part of the Greater Poland Voivodeship and Czarnków-Trzcianka County. From 1975 to 1998, it was located in the Piła Voivodeship. In May 2007, Trzcianka had 17,131 inhabitants. Trzcianka is located on the , and three lakes, Sarcze, Okunie and Długie, are located within the town limits. History The settlement, initially named Rozdróżka, was probably founded in the 13th century. It was located on a trade route which connected Poznań and Kołobrzeg. Rozdróżka was mentioned in a document from 1245, when Duke Boleslaus V of Poland gave the land in the Noteć river valley, along with three villages (Biała, Gulcz, and Rozdróżka) to a szlachta, Polish nobleman named Sędziwój of Czarnków. The new name of these three combined villages was Trzciana Łąka, as it appeared for the first time in 1565, and it was subsequently changed to Trzcianka in the 17th century. Trzciana Łą ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
