A note on von Neumann rho-invariant of surface bundles over the circle

DOI10.2748/TMJ/1145390209zbMath1095.57014OpenAlexW2030254003MaRDI QIDQ2498053

Takayuki Morifuji

Publication date: 9 August 2006

Published in: Tôhoku Mathematical Journal. Second Series (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/60ab8ad9b438d3e3b8fa71a8ae044a316f108c29

zbMATH Keywords

bounded cohomologyRochlin invariantMorita-Mumford class

Mathematics Subject Classification ID

Characteristic classes and numbers in differential topology (57R20)

Cites Work

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• The \(\eta\)-invariant of mapping tori with finite monodromies
• On framings of 3-manifolds
• Volume and bounded cohomology
• Euler and Maslov cocycles
• Bounds on the von Neumann dimension of \(L^ 2\)-cohomoloy and the Gauss- Bonnet theorem for open manifolds
• Die Signatur von Flächenbündeln
• ON THE FIRST MORITA-MUMFORD CLASS OF SURFACE BUNDLES OVER S¹ AND THE ROCHLIN INVARIANT
• Approximating L 2-Signatures by Their Compact Analogues

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