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477 arXiv version: fonts, pagination and layout may vary from GTM published version Tangential LS–category of K(π, 1)–foliations WILHELM SINGHOF ELMAR VOGT A K(π, 1)–foliation is one for which the universal covers of all leaves are contractible (thus all leaves are K(π, 1)'s for some π). In the first part of the paper we show that the tangential(More)
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