Differential Geometry, Topology, and Mathematical Physics.
Earlier "best results": (1) de Rham theory for supermanifolds, discovery of new "variational" differential and links with Gelfand's general hypergeometric equations and integral geometry; (2) higher derived brackets, with applications to graded manifolds, homological vector fields, and BatalinVilkovisky geometry; (3) universal recurrence relations for super exterior powers, new formula for Berezinian as ratio of polynomial invariants, and applications to BuchstaberRees theory of nhomomorphisms (joint with H. Khudaverdian); My work also concerned quantization and AtiyahSinger index theorem, quantum groups, and generalizations of characteristic classes. Current interests include analytic formulas for volumes of classical supermanifolds, microformal geometry and homotopy algebras, and super Darboux transformations. 
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Last modified: 1 (14) September 2018 Ted Voronov