JournalsjncgVol. 4, No. 4Volume 4, No. 4 (2010) Journal of Noncommutative Geometrypp. 475–530Double constructions of Frobenius algebras, Connes cocycles and their dualityChengming Baipp. 531–554Codes and noncommutative stochastic matricesSylvain LavalléeDominique PerrinVladimir RetakhChristophe Reutenauerpp. 555–576Quantum field theory on the degenerate Moyal spaceHarald GrosseFabien Vignes-Tourneretpp. 577–611The Heisenberg–Lorentz quantum groupPaweł Kasprzak
pp. 475–530Double constructions of Frobenius algebras, Connes cocycles and their dualityChengming Bai
pp. 531–554Codes and noncommutative stochastic matricesSylvain LavalléeDominique PerrinVladimir RetakhChristophe Reutenauer