Titlebook: Heidelberger Jahrbücher; Universitäts-Gesellschaft Heidelberg Book 1989 Springer-Verlag Berlin Heidelberg 1989 Astronomie.Bibliographie.Ge

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Hans KäsmannCertain manifolds such as the circle have in addition to their . structure also a group structure; moreover, the group operations are .∞. Manifolds such as these are called Lie groups. This chapter is a compendium of a few important examples of Lie groups, the ..

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Hiltraud ZellCertain manifolds such as the circle have in addition to their . structure also a group structure; moreover, the group operations are .∞. Manifolds such as these are called Lie groups. This chapter is a compendium of a few important examples of Lie groups, the ..

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Zur Geschichte der Herzchirurgie in Berlin und Heidelberg,Wenn über die Geschichte der Chirurgie des Herzens in den Universitäts-Kliniken Berlin und Heidelberg von 1951–1988 berichtet werden soll, so erscheint es sinnvoll, an den Anfang den zeitlichen Ablauf der herzchirurgischen Entwicklung in Deutschland, vor allem aber in der anglo-amerikanischen Welt zu stellen.