Annals of Pure and Applied Logic, Volume 148

Volume 148, Numbers 1-3, September 2007

• Rod Downey, Jörg Flum, Martin Grohe, Mark Weyer:
  Bounded fixed-parameter tractability and reducibility. 1-19
  
• Rüdiger Göbel, Nicole Hülsmann, Lutz Strüngmann:
  A generalization of Whitehead's problem and its independence. 20-30
  
• Paola D'Aquino, Angus Macintyre:
  Quadratic forms in models of IDelta₀+Omega₁. I. 31-48
  
• Milos S. Kurilic, Aleksandar Pavlovic:
  A posteriori convergence in complete Boolean algebras with the sequential topology. 49-62
  
• Jason Teutsch:
  On the Turing degrees of minimal index sets. 63-80