Original Articles

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  • Andy Wand

  Mapping class group relations, Stein fillings, and planar open book decompositions

  J Topology (2012) 5(1): 1-14 first published online December 16, 2011 doi:10.1112/jtopol/jtr025
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  • Thomas Church and
  • Benson Farb

  Parameterized Abel–Jacobi maps and abelian cycles in the Torelli group

  J Topology (2012) 5(1): 15-38 first published online December 18, 2011 doi:10.1112/jtopol/jtr026
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  • Michael Ching

  Bar–cobar duality for operads in stable homotopy theory

  J Topology (2012) 5(1): 39-80 first published online January 12, 2012 doi:10.1112/jtopol/jtr027
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  • Marc Culler and
  • Peter B. Shalen

  4-free groups and hyperbolic geometry

  J Topology (2012) 5(1): 81-136 first published online January 24, 2012 doi:10.1112/jtopol/jtr028
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  • Tyler Lawson and
  • Niko Naumann

  Commutativity conditions for truncated Brown–Peterson spectra of height 2

  J Topology (2012) 5(1): 137-168 first published online February 3, 2012 doi:10.1112/jtopol/jtr030
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  • Chad Giusti,
  • Paolo Salvatore,
  • and Dev Sinha

  The mod-2 cohomology rings of symmetric groups

  J Topology (2012) 5(1): 169-198 first published online February 3, 2012 doi:10.1112/jtopol/jtr031
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  • János Kollár and
  • John Pardon

  Algebraic varieties with semialgebraic universal cover

  J Topology (2012) 5(1): 199-212 doi:10.1112/jtopol/jts001
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  • Francis Bonahon and
  • Dragomir Šarić

  Infinitesimal Liouville currents, cross-ratios and intersection numbers

  J Topology (2012) 5(1): 213-225 first published online February 3, 2012 doi:10.1112/jtopol/jtr029
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  • Michael Freedman and
  • Vyacheslav Krushkal

  Topological arbiters

  J Topology (2012) 5(1): 226-247 first published online February 3, 2012 doi:10.1112/jtopol/jtr032
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