TY - DATA TI - Advances in Soviet mathematics T2 - American Mathematical Society Translations: Series 2, SN - 9781470433918 (online) PY - 1990///- CY - Providence, R.I. PB - American Mathematical Society KW - MathematicsMathematicsMathematics N1 - On the geometry of caustics;Lagrangian embeddings and Lagrangian cobordism;Polynomial invariants of Legendrian links and plane fronts;Solutions of the elliptic qKZB equations and Bethe ansatz I;Singular deformations of Lie algebras. Example: Deformations of the Lie algebra UR - http://www.ams.org/trans2/180 ER -