2007, том 7, номер 4

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

	Victor Ginzburg A. A. Beilinson, R. V. Bezrukavnikov, M. V. Finkel'berg, Yu. S. Ilyashenko, A. Kh. Shen', M. A. Tsfasman, D. Kaledin		579
	BGG correspondence for toric complete intersections V. Yu. Baranovskii		581–599
	Hochschild and cyclic homology of preprojective algebras of ADE quivers P. Etingof, Eu Ching-Hwa		601–612
	Poisson geometry of the Grothendieck resolution of a complex semisimple group S. Evens, J. Jiang-Hua Lu		613–642
	Some remarks on formality in families D. Kaledin		643–652
	Local structure of hyperkähler singularities in O'Grady's examples D. Kaledin, M. Lehn		653–672
	Quiver varieties and Hilbert schemes A. G. Kuznetsov		673–697
	Sheaves on ALE spaces and quiver varieties H. Nakajima		699–722
	The central support of the Plancherel measure of an affine Hecke algebra E. Opdam		723–741
	Primitive ideals, non-restricted representations and finite $W$-algebras A. A. Premet		743–762
	Alexei B. Sossinsky A. V. Chernavskii, Yu. S. Ilyashenko, S. K. Lando, S. V. Matveev, M. A. Tsfasman, V. A. Vassiliev		763–764