A classification of secondary cohomology operations
John W. Rutter (1976)
Colloquium Mathematicae
Similarity:
John W. Rutter (1976)
Colloquium Mathematicae
Similarity:
Pierre Berthelot (2012)
Rendiconti del Seminario Matematico della Università di Padova
Similarity:
Andrzej Czarnecki (2014)
Annales Polonici Mathematici
Similarity:
A characterisation of trivial 1-cohomology, in terms of some connectedness condition, is presented for a broad class of metric spaces.
W. Kucharz (2005)
Annales Polonici Mathematici
Similarity:
A Nash cohomology class on a compact Nash manifold is a mod 2 cohomology class whose Poincaré dual homology class can be represented by a Nash subset. We find a canonical way to define Nash cohomology classes on an arbitrary compact smooth manifold M. Then the Nash cohomology ring of M is compared to the ring of algebraic cohomology classes on algebraic models of M. This is related to three conjectures concerning algebraic cohomology classes.
Takeo Ohsawa (1992)
Mathematische Zeitschrift
Similarity:
Malakhaltsev, M.A. (1999)
Lobachevskii Journal of Mathematics
Similarity:
P. Berthelot, A. Ogus (1983)
Inventiones mathematicae
Similarity:
Kermit Sigmon (1975)
Aequationes mathematicae
Similarity:
P.J. HUBER (1961)
Mathematische Annalen
Similarity:
Jacek Brodzki, Graham A. Niblo, Nick J. Wright (2012)
Journal of the European Mathematical Society
Similarity:
We give a new perspective on the homological characterizations of amenability given by Johnson & Ringrose in the context of bounded cohomology and by Block & Weinberger in the context of uniformly finite homology. We examine the interaction between their theories and explain the relationship between these characterizations. We apply these ideas to give a new proof of non-vanishing for the bounded cohomology of a free group.
Urs Würgler (1979)
Manuscripta mathematica
Similarity:
Roy Joshua (1987)
Mathematische Zeitschrift
Similarity:
Wilhelm Singhof (1978)
Mathematische Zeitschrift
Similarity:
Bingyong Xie (2011)
Acta Arithmetica
Similarity:
Walter Lawrence Griffith, Jr. (1982)
Colloquium Mathematicae
Similarity:
Pearson, Kelly Jeanne (2001)
Southwest Journal of Pure and Applied Mathematics [electronic only]
Similarity: