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$E_7$ , Wirtinger inequalities, Cayley $4$ -form, and homotopy
Bangert, Victor, Katz, Mikhail G., Shnider, Steven, Weinberger, ShmuelVolume:
146
Language:
english
Journal:
Duke Mathematical Journal
DOI:
10.1215/00127094-2008-061
Date:
January, 2009
File:
PDF, 353 KB
english, 2009