I obtained my Ph.D. from Moscow State Lomonosov University. My central interests are in stochastic partial differential equations (SPDEs) and their applications. As its name suggests, SPDEs is an interdisciplinary area at the crossroads of stochastic processes and partial differential equations. In recent years, my research has focused on the development of spectral methods, in particular, the Wiener Chaos expansions for SPDEs. Applications of SPDEs to fluid dynamics in turbulent flows and nonlinear filtering (Hidden Markov Models) for spatialtemporal processes are the applications of SPDEs in which I am most interested.
1. Z. Zhang, M. V. Tretyakov, B. Rozovskii, and G. E. Karniadakis. "Wiener chaos vs stochastic collocation methods for linear advectiondiffusion equations with multiplicative white noise." SIAM Journal on Numerical Analysis, vol. 53, no. 1, 2015, pp. 153183. 
4. Z. Zhang, M. V. Tretyakov, B. Rozovskii, and G. E. Karniadakis. "A recursive sparse grid collocation method for differential equations with white noise." J. Sci. Comput, vol. 36, no. 4, 2014, pp. A1652A1677. 
5. D. Venturi, X. Wan, R. Mikulevicius, B. L. Rozovsky, G. E. Karniadakis. "WickMalliavin approximations to nonlinear stochastic partial differential equations: analysis and simulations." Proceedings of the Royal Society, 2013. 
Z. Zhang, B. Rozvosky, M.V. Tretyakov and G.E. Karniadakis. "A multistage Wiener chaos expansion method for stochastic advectiondiffusion –reaction equations." London Math. Society J. of Mathematics and Computation, vol. 34, no. 2, 2012, pp. A914A936. 
B. Rozovsky¸ J. Park and R. Sowers. "Efficient Nonlinear Filtering of a Singularly Perturbed Stochastic Hybrid System." 2012. 
"Efficient Nonlinear Filtering of a Singularly Perturbed Stochastic Hybrid System." 2012. 
S. Lototsky, B. Rozovsky, and D. Selesi.
"On Generalized Malliavin Calculus." Stochastic Analyses and Applications, vol. 122, 2012, pp. 808843.

R. Mikulevicius and B. Rozovsky.
"On unbiased stochastic NavierStokes equation." Stochastic Analyses and Applications, vol. 154, 2012, pp. 787834.

D. Crisan, and B. Rozovsky.
The Oxford Handbook on Nonlinear Filtering. Oxford University Press, 2011.

10. S. Lototsky , B. Rozovsky, and X. Wan. "Elliptic equations of higher stochastic order." ESAIM: Math. Modeling and Numerical Anal., vol. 44, no. 5, 2010, pp. 11351153. 
C.Y. Lee, B. Rozovsky, and H. M. Zhow. "Randomization of forcing in large systems of PDE for improvement of energy estimates." SIAM J. Multiscale Modeling and Simulation, vol. 8, no. 4, 2010, pp. 14191438. 
X. Wan, B. Rozovsky and G.E. Karniadakis. "A stochastic modeling methodology based on weighted Wiener chaos and Malliavin calculus." Proc. Nat. Acad. Sciences, vol. 34, 2009, pp. 1418914194. 
S. Lototsky and B. Rozovsky. "A unified approach to stochastic evolution equations using the Skorokhod integral." Probability Theory and Appl., vol. 54, no. 2, 2009. 
S. Lototsky and B. Rozovsky. "Stochastic differential equations driven by purely spatial noise." SIAM J. on Mathematical Analysis, vol. 41, no. 4, 2009, pp. 12951322. 
R. Mikulevicius and B. Rozovsky and , “On distribution free Skorokhod Malliavin Calculus”, J. Stochastic Partial Differential Equations: Analysis and Computations, 2016
Z. Zhang, B. Rozovsky, and G. E. Karniadakis. “Strong and weak convergence rate of finite element methods for semilinear equations with additive white noise” J. of Numer. Math.,134: 6189, 2016
Z. Zhang, M. V. Tretyakov, B. Rozovskii, and G. E. Karniadakis. “Wiener chaos vs stochastic collocation methods for linear advectiondiffusion quations with multiplicative white noise”. SIAM J. Numer. Anal., 53(1): 153183, 2015
Zhang, M. V. Tretyakov, B. Rozovsky, and G. E. Karniadakis. “A recursive sparse grid collocation method for differential equations with white noise”. SIAM J. Sci. Comput., 36(4): pp. A1652–A1677, 2014.
D. Venturi, X. Wan, R. Mikulevicius, B. L. Rozovsky, G. E. Karniadakis, “WickMalliavin approximations to nonlinear stochastic partial differential equations: analysis and simulations”. Proceedings of the Royal Society, 2013
S. Lototsky, B. Rozovsky, and D. Selesi. “On Generalized Malliavin Calculus”. Stochastic Analyses and Applications, 122, pp 808843, 2012.
R. Mikulevicius and B. Rozovsky, “On unbiased stochastic NavierStokes equation”, Probab. Theory Related Fields, 154, pp. 787834, 2012.
Lototsky, B. Rozovsky, and D. Selesi. “On Generalized Malliavin Calculus”, Stochastic Analyses and Applications, 122, pp 808843, 2012.
R. Mikulevicius and B. Rozovsky, “On unbiased stochastic NavierStokes equation”, Probab. Theory Related Fields, 154, pp. 787834, 2012.
Zhang, B. Rozovsky, M.V. Tretyakov and G.E. Karniadakis, “A multistage Wiener chaos expansion method for stochastic advectiondiffusion –reaction equations", SIAM J. Sci. Comput., 34(2), pp. A914A936, 2012.
B. Rozovsky¸ J. Park and R. Sowers, “Efficient Nonlinear Filtering of a Singularly Perturbed Stochastic Hybrid System” London Math. Society J. of Mathematics and Computation, (submitted), 2012.
S. Lototsky , B. Rozovsky, and X. Wan, “Elliptic equations of higher stochastic order ESAIM: Math. Modeling and Numerical Anal.”, 44 (2010) no. 5, pp. 11351153, 2010.
R. Mikulevicius and B. Rozovsky, “On unbiased stochastic NavierStokes equation”, Probab. Theory Related Fields, 154, pp. 787834, 2012.
B. Rozovsky¸ J. Park and R. Sowers, “Efficient Nonlinear Filtering of a Singularly Perturbed Stochastic Hybrid System” London Math. Society J. of Mathematics and Computation, (submitted), 2012.
S. Lototsky , B. Rozovsky, and X. Wan, “Elliptic equations of higher stochastic order ESAIM: Math. Modeling and Numerical Anal.”, 44 (2010) no. 5, pp. 11351153, 2010.
Crisan, B. Rozovsky (Eds) The Oxford Handbook on Nonlinear Filtering, Oxford University Press, 2011.
C.Y. Lee, B. Rozovsky, and H. M. Zhow, “ Randomization of forcing in large systems of PDE for improvement of energy estimates”, SIAM J. Multiscale Modeling and Simulation, 8, no. 4, 14191438, 2010.
X. Wan, B. Rozovsky and G.E. Karniadakis, “A stochastic modeling methodology based on weighted Wiener chaos and Malliavin calculus”, Proc. Nat. Acad. Sciences, vol. 106, no. 34, pp. 1418914194, 2009.
S. Lototsky , B. Rozovsky, “A unified approach to stochastic evolution equations using the Skorokhod integral”, Probability Theory and Appl., 54 , no. 2, 2009.
S. Lototsky , B. Rozovsky. Stochastic differential equations driven by purely spatial noise, SIAM J. on Mathematical Analysis, 41, no.4, 12951322, 2009.
Year  Degree  Institution 

1972  PhD  Moscow State (Lomonosov) University 
1968  MS  Moscow State (Lomonosov) University 
Journal “Stochastic Partial Differential Equations: Analysis and Computations”. Springer, (2012present, Editorin Chief),
SIAM J. on Uncertainty Quantification (2012present, Associate Editor),
Bernoulli Journal (2012present, (2012present, Associate Editor),
Stochastic Modeling and Applied Probability, SpringerVerlag (20012012, Editor),
SIAM J. on Mathematical Analysis (20012012 , Associate Editor)
Asymptotic Analysis (2006present, Member of Advisory Board)
Annals of Probability (19972002, Associate Editor )
Electronic Journal of Probability (19952002, Associate Editor)
Stochastic Processes and their Applications (19961998, Associate Editor)
American Mathematical SocietyAPMA 1210  Operations Research: Deterministic Models 