Geodesic
Volkov pentagon for the modular quantum dilogarithm
Funkcionalʹnyj analiz i ego priloženiâ, Tome 45 (2011) no. 4, pp. 65-71.

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The new form of pentagon equations suggested by Volkov (Int. Math. Res. Notices (2011); http://arxiv.org/abs/1104.2267) for the $q$-exponential on the basis of formal series is derived within the Hilbert space framework for the modular version of the quantum dilogarithm.
Mots-clés : pentagon equations
Keywords: $q$-exponential, quantum dilogarithm. 
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L. D. Faddeev. Volkov pentagon for the modular quantum dilogarithm. Funkcionalʹnyj analiz i ego priloženiâ, Tome 45 (2011) no. 4, pp. 65-71. http://geodesic.mathdoc.fr/item/FAA_2011_45_4_a5/

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