RUS  ENG Полная версия

This issue of the Moscow Mathematical Journal is dedicated to Boris Feigin on the occasion of his 50^th birthday.

	Boris Feigin A. A. Beilinson, A. A. Belavin, V. G. Drinfeld, E. V. Frenkel, D. B. Fuchs, T. Miwa, B. L. Tsygan, A. V. Zelevinskii		537
	Tilting exercises A. A. Beilinson, R. V. Bezrukavnikov, I. Mirković		547
	Fedosov quantization in algebraic context R. V. Bezrukavnikov, D. Kaledin		559
	New formulae for solutions to quantum Knizhnik–Zamolodchikov equations of level $-4$ and correlation functions H. Boos, V. E. Korepin, F. A. Smirnov		593
	On the notion of geometric realization V. G. Drinfeld		619
	Finite tensor categories P. Etingof, V. V. Ostrik		627
	Opers on the projective line, flag manifolds and Bethe ansatz E. V. Frenkel		655
	Invariants of Legendrian knots and decompositions of front diagrams D. B. Fuchs, T. Ishkhanov		707
	Hamiltonian reduction and Maurer–Cartan equations W. Gan, V. A. Ginzburg		719
	Vertex algebras and the Landau–Ginzburg/Calabi–Yau correspondence V. G. Gorbunov, F. G. Malikov		729