Central Institute of Economics and Mathematics, Russian Academy of Sciences

Combinatorics, discrete convexity, abstract convexity

- Date of Birth:
- April 15, 1962 in Moscow, USSR
- Citizenship:
- Russia
- Marital status:
- married, one son
- Home Address:
- Krasnodonskaja 1--1--80, 109386 Moscow,
- Russia Office Address:
- Central Institute of Economics and Mathematics Nahimovskii prospekt 47, 117418 Moscow, Russia Phone: +7-095-3324606 Fax: +7-095-7189615 E-mail: koshevoy@cemi.rssi.ru
- Present position:
- Since 2003: Leading Researcher, Russian Academy of Sciences Central Institute of Economics and Mathematics, Laboratory of Mathematical Economics

Combinatorial and Convex Geometries, Combinatorics, Algebraic Geometry, Mathematical Statistics, Mathematical economics

- 1986-1990
- Graduate School in Mathematics, Moscow State University
- 1979-1984
- Moscow State University, Diploma in Mathematics

- 2003
- Doctor of Sciences: Mathematics and Physics, CEMI Russian Academy of Sciences
- 1993
- Candidate of Sciences (Ph.D): Mathematics and Physics, CEMI Russian Academy of Sciences

- 2002
- The Russian Academy of Sciences Stipend to outstanding researchers

- 2003-present
- Leading Researcher, Central Institute of Economics and Mathematics, RAS, Moscow
- 1992-2003
- Senior Researcher, Central Institute of Economics and Mathematics, RAS, Moscow
- 1991-1992
- Researcher, Central Institute of Economics and Mathematics RAS, Moscow
- 1984-1990
- Junior Researcher, All-Union Institute for Economic Research in Science and Technical Development, Moscow

- 2004, January-March
- Researcher, RIMS, Kyoto University, Japan
- 2003, July, September
- Researcher, Institute Gaspard Monge, University Marne-la-Vall&eaute;e, France
- 2003, March
- Visiting professor, Department of Mathematics and Statistics, University of Jyväskulä, Finland

- One of the organizers of the French-Russian Workshop on "Combinatorics, Representations and Physics", Moscow, May (2003).
- Member of the Scientific Committee of Advanced Research NATO Workshop on "Discrete Resource Allocations: Auction, Divisions, Markets, Matchings", Istanbul, December 16-19 (2001).

- Discrete convexity and Nilpotent operators. Math. Izvestiya Russ. Acad. Sciences, 67(2003), 3--20 (in Russian) (English transl. in Russian Acad. Sci. Izv. Math. 68:1 (2003)) (with V.Danilov)
- Discrete convexity and Hermitian matrices. Proc. V.A.Steklov Inst. Math.; Vol 241 (2003), 68--90 (English transl. in Number Theory, Algebra and Algebraic Geometry: Collected papers. Dedicated to the 80th birthday of academician Igor' Rostislavovich Shafarevich. Moscow. Nauka Publ. Proc. V.A.Steklov Inst. Math.; Vol 241, 2003) (with V.Danilov)
- Substitutes and complements in two-sided market models, Advances in Economic Theory (ed. M. Sertel and S.Koray), Springer-Verlag, Berlin (2003), pp. 105--123 (with V.Danilov and K.Lang)
- Gross substitution, Discrete convexity, and Submodularity, Discrete and Applied Mathematics, 131:2 (2003), 283--298 (with V.Danilov and Ch.Lang)
- A scatter matrix estimate based on zonotope, The Annals of Statistics, 31:5 (2003), 1439--1459 (with J. Möttöonen and H.Oja)
- Plott choice functions and convex geometries. Mathematical Methods in Economics 39:3(2003), 147-159 (in Russian)
- The Tukey depth characterizes the atomic measure, Journal of Multivariate Analysis, 83 (2002), 360--364
- Ordinal integration, in Proceedings of IPMU 2002 (eds. B. Bouchon-Meunier et al.), ESIA-Université de Savoie (2002), pp. 517--521
- Lift-zonoid and multivariate depths. In: Developments in Robust Statistics (Eds. R.Dutter et al.). Physica-Verlag. Heidelberg. (2002), 193--201