### Recent NEWS

- (July 1st 2014) A. Donev is awarded a three-year NSF grant DMS-1418706 by the Division of Mathematical Sciences of the National Science Foundation.
- (April 16th 2013) Read popular science "new
faces" article about A. Donev.

- (May 8th 2012) A. Donev is awarded a five-year Department of Energy (DOE) Office of Science Early Career Research Program.
- (Jan. 11th 2012) A. Donev is awarded a three-year Air
Force's
Young Investigator Research Program award.

- (June 2011) A. Donev is awarded a three-year NSF grant DMS-1115341
by the Division of Mathematical Sciences of the National
Science Foundation.

### Recent PAPERs and preprints

- "Dynamic Density Functional Theory with hydrodynamic interactions and fluctuations", A. Donev and E. Vanden-Eijnden, to appear in J. Chem. Phys., 2014, [ArXiv:1403.3959].
- "Metropolis Integration Schemes for Self-Adjoint Diffusions", N. Bou-Rabee and A. Donev and E. Vanden-Eijnden, to appear in SIAM MMS, 2014 [ArXiv:1309.5037]
- "Efficient Variable-Coefficient Finite-Volume Stokes Solvers", M. Cai and A. J. Nonaka and J. B. Bell and B. E. Griffith and A. Donev, to appear in CiCP, 2014 [ArXiv:1308.4605].
- "A reversible mesoscopic model of diffusion in liquids: from giant fluctuations to Fick's law", A. Donev, T. G. Fai, and E. Vanden-Eijnden, J. Stat. Mech., P04004, 2014 [ArXiv:1312.1894]. A short summary is available as "Reversible Diffusion by Thermal Fluctuations", A. Donev, T. G. Fai, and E. Vanden-Eijnden, 2013 [ArXiv:1306.3158].
- "Brownian Dynamics without Green's Functions", S. Delong, F. Balboa Usabiaga, R. Delgado-Buscalioni, B. E. Griffith and A. Donev, 2014, J. Chem. Phys., 140, 134110, 2014 [ArXiv:1401.4198].
- "Low Mach Number Fluctuating
Hydrodynamics of Diffusively Mixing Fluids",
A. Donev and A. J. Nonaka and Y. Sun and T. G. Fai and A.
L. Garcia and J. B. Bell,
*Communications in Applied Mathematics and Computational Science*(CAMCOS), 9-1:47-105, 2014 [ArXiv:1212.2644]. - "Fluctuating hydrodynamics of multispecies nonreactive mixtures" by K. Balakrishnan and A. L. Garcia and A. Donev and J. B. Bell, Phys. Rev. E 89:013017, 2014 [ArXiv:1310.0494].
- "A Minimally-Resolved
Immersed Boundary Model for Reaction-Diffusion
Problems", A. Pal Singh Bhalla, B. E.
Griffith, N. A. Patankar and A. Donev,
*J. Chem. Phys.*, 139:214112, 2013 [ArXiv:1306.3159]. - "The Stokes-Einstein
Relation at Moderate Schmidt Number", F.
Balboa Usabiaga and X. Xie and R. Delgado-Buscalioni and
A. Donev,
*J. Chem. Phys.*, 139:214113, 2013 [ArXiv:1309.7361] - "Inertial Coupling Method
for particles in an incompressible fluctuating fluid",
F. Balboa Usabiaga and R. Delgado-Buscalioni and B. E.
Griffith and A. Donev,
*Computer Methods in Applied Mechanics and Engineering*, 269:139-172, 2014 [ArXiv:1212.6427], code available at https://code.google.com/p/fluam. - "Temporal Integrators for Fluctuating Hydrodynamics", S. Delong and B. E. Griffith and E. Vanden-Eijnden and A. Donev, Phys. Rev. E, 87(3):033302, 2013 [arXiv:1212.1033].
- "Staggered Schemes for Fluctuating Hydrodynamics", F. Balboa and J. Bell and R. Delgado-Buscalioni and A. Donev and T. G. Fai and B. Griffith and C. Peskin, SIAM J. Multiscale Modeling and Simulation, 10(4):1369-1408, 2012 [arXiv:1108.5188].
- "Diffusive Transport Enhanced by Thermal Velocity Fluctuations", A. Donev, A. de la Fuente, J. B. Bell, and A. L. Garcia, Phys. Rev. Lett., 106:204501, 2011 [ArXiv:1103.5532]. For more technical details, see longer paper "Enhancement of Diffusive Transport by Nonequilibrium Thermal Fluctuations", A. Donev, A. de la Fuente, J. B. Bell, and A. L. Garcia, J. Stat. Mech., P06014, 2011, [arXiv:1103.5244].

### Selected Presentations

- "
**Brownian Dynamics without Green's Functions**", minisymposium on Particle Methods for Micro- and Nano-flows at ECFD VI, July 21st 2014, Barcelona, Spain.

- "
**Computational Modeling of Reaction-Diffusion Systems: From particle to hydrodynamic simulations**", CEA Saclay seminar, July 18th, 2014.

- "
**Multiscale models of diffusive mixing: from giant fluctuations to Fick's law**", invited talk at the Multiscale Computational Methods in Materials Modelling Meeting (MCM3), June 18th 2014, ICMS, Edinburgh, UK.

- "
**A reversible mesoscopic model of diffusion in liquids: from giant fluctuations to Fick's law**", polymer physics seminar at ETH Zurich, May 22nd 2014. - "The Truth about diffusion
(in liquids)", invited contribution to
minisymposium on Multiscale modeling at SciCADE 2013,
Valladolid, Spain, September 2013, and Applied Math
Seminar at Courant October 2013 and UC Berkeley February
2014.

- "Minimally-Resolved
Simulations of Suspensions of Active Brownian
Particles", presentation given at the AFOSR
Computational Math Program Review BRICC, Arlington VA,
July 2013.

- "Coupling an Incompressible Fluctuating Fluid with Suspended Structures", presentation given at the Mechanical Engineering Department at Northwestern University, May 2013.
- "Low Mach Number Fluctuating Hydrodynamics of Diffusively Mixing Fluids", talk given at the minisymposium on Hydrodynamics of Complex Fluids at the Micro and Nano-Scales, SIAM CSE13 Conference, Boston, February 2013.
- "Computational
Fluctuating
Hydrodynamics Modeling of Giant Fluctuations",
presentation given at the Department of Physics at
Università degli Studi di Milano, Italy, November 2012.

- "Stochastic Simulation of Complex Fluid Flows", talk at the Workshop on Multiscale Modeling in Soft Condensed Matter held at the KITP institute, UCSB, April 2012. Some movies can be found here.
- "Diffusive Transport Enhanced by Thermal Velocity Fluctuations", seminar at U.N.E.D., Madrid, Spain, October 2011 and also minisymposium on Fluctuating Hydrodynamics, ICIAM 2011, Vancouver, Canada, July 2011.
- "A Hybrid
Particle-Continuum Method Coupling a Fluctuating Fluid
with Suspended Structures", plenary talk at the AMS
von Neumann Symposium, Snowbird, Utah, July 6th 2011.

- "Finite-Volume Schemes for Fluctuating Hydrodynamics", Courant Numerical Analysis Seminar, March 2011.
- "An Event-Driven Kinetic Monte Carlo Algorithm for Reaction-Diffusion Systems", Courant Graduate Student Seminar, December 2010.