A note on von Neumann rho-invariant of surface bundles over the circle
Morifuji, Takayuki
Tohoku Math. J. (2), Tome 58 (2006) no. 1, p. 123-127 / Harvested from Project Euclid
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In this short note, we give a formula for the von Neumann rho-invariant of surface bundles over the circle $S^1$. As a corollary, we describe a relation among the von Neumann rho-invariant, the first Morita-Mumford class and the Rochlin invariant in a framework of the bounded cohomology.
Publié le : 2006-03-14
Classification:  von Neumann rho-invariant,  Morita-Mumford class,  Rochlin invariant,  bounded cohomology,  57M27,  57R20 
@article{1145390209,
     author = {Morifuji, Takayuki},
     title = {A note on von Neumann rho-invariant of surface bundles over the circle},
     journal = {Tohoku Math. J. (2)},
     volume = {58},
     number = {1},
     year = {2006},
     pages = { 123-127},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1145390209}
}

Morifuji, Takayuki. A note on von Neumann rho-invariant of surface bundles over the circle. Tohoku Math. J. (2), Tome 58 (2006) no. 1, pp.  123-127. http://gdmltest.u-ga.fr/item/1145390209/