* Preface * Publications of Anthony Joseph * Students of Anthony Joseph * From Denise Joseph * From Jacques Dixmier: A Recollection of Tony Joseph Part I: Survey and Review * W. McGovern: The work of Anthony Joseph in classical representation theory * D. Farkas and G. Letzter: Quantized representation theory following Joseph Part II: Research Articles * J. Alev and F. Dumas: Opérateurs différentiels invariants et problème de Noether * A. Beilinson: Langlands parameters for Heisenberg modules * A. Braverman and P. Etingof: Instanton counting via affine Lie algebras II: From Whittaker vectors to the Seiberg-Witten prepotential * I. Cherednik: Irreducibility of perfect representations of double affine Hecke algebras * D. Gaitsgory and D. Kazhdan: Algebraic groups over a 2-dimensional local field: Some further constructions * A. Joseph: Modules with a Demazure flag * M. Kashiwara, P. Schapira, F. Ivorra, and I. Waschkies: Microlocalization of ind-sheaves * D. Kazhdan and Ya. Varshavsky: Endoscopic decomposition of certain depth zero representations * A.A. Kirillov and L.G. Rybnikov: Odd family algebras * B. Kostant and N. Wallach: Gelfand-Zeitlin theory from the perspective of classical mechanics I * S. Kumar and K-H. Neeb: Extensions of algebraic groups * T. Levasseur and J.T. Stafford: Differential operators and cohomology groups on the basic affine space * G. Lusztig: A q-analogue of an identity of N. Wallach * L. Makar-Limanov: Centralizers in the quantumplane algebra * M. Nazarov and A. Sergeev: Centralizer construction of the Yangian of the queer Lie superalgebra * V. Schechtman: Definitio nova algebroidis verticiani

Contains new results on different aspects of Lie theory, including Lie superalgebras, quantum groups, crystal bases, representations of reductive groups in finite characteristic, and the geometric Langlands program