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Welcome to the personal page of Bogdan Vernescu 
  Talks
WPI
Mathematical Sciences Department
 
2012  Homogenization and slip-weakening surfaces in elastic materials; Effective slip for viscous flows through leaky membranes, Homogenization: flow in collapsing domains and composite materials, Roma, June 25-27.

2011  Error estimates for periodic homogenization with non-smooth coefficients, Workshop on Homogenization and Multi Scale Analysis, Joint between INS and ISFMA, Fudan University, Shanghai, China, October 3-7.

Plenary Talk: The influence of threshold slip and leak boundary conditions on viscous fluids, 7th Congress of Romanian Mathematicians, Brasov, Romania, June 29-July 5.

2010  Error estimates in periodic homogenization with non-smooth coefficients, Workshop on Asymptotic Analysis and Statistics Methods for Heterogeneous Media, Alba Iulia, Romania, June 9-13.

Surface effects in composite materials, Institute of Mathematics of the Romanian Academy, June 2.

From Stokes to Darcy in infinite cylinders: do limits commute?, Homogenization Seminar, Institute of Mathematics of the Romanian Academy, June 1.

2009  Surface effects in composites, Perspectives in PDEs in honor of Umberto Mosco Program, Rome, Italy, June 24-26.

Heterogeneous Materials with Slip, Homogenization and Multiple Scale Seminar, University of Paris VI, June 8.

Homogenization for Heterogeneous Materials, Colloquium, University of Rouen, France, June 18.

2008  Error estimates for periodic homogenization with non-smooth coefficients, Asymptotic Analysis and Applications in Continuum Mechanics Workshop, Brasov, Romania, August.

2007  Neutral Coated Inclusions as Free Boundary Problems, International Conference on Free Boundary Problems, Chiba, Japan, November 26-30.

Two-scale Modeling of Porous Media with Applications to Clays, IUTAM Symposium on Swelling and Shrinking of Porous Materials, Petropolis, Brazil, August 6-10.

Error estimates for periodic homogenization with non-smooth coefficients, Homogenization and Multiple Scales Seminar, Laboratoire J. L. Lions, University of Paris VI, June 11.

Error estimates for periodic homogenization with non-smooth coefficients, Mathematics Department Colloquium, University of Metz, June 21.

2006  Asymptotics of a Spectral Problem Associated with the Neumann Sieve, French-Romanian Colloquium of Applied Mathematics, Chambery,France, August 28 - September 1.

Asymptotics of a Spectral Problem Associated with the Neumann Sieve,SIAM Conference on Analysis of Partial Differential Equations, Boston, July 10-12.

2004  Asymptotic Analysis of a Fault under Slip-Weakening Friction with Periodic BarriersMulti Scale Problems and Asymptotic Analysis, Narvik University College, Norway, June 22-26.

2003  Modeling of Effective Properties for Electrorheological FLuidsApplied Mathematics and Applications of Mathematics (AMAM), Nice, France, February 10-13.

Effective Properties and Waves in Electrorheological and Magnetorheological Fluids New Trends in Continuum Mechanics, Constanta, Romania, September 8-12.

2002  Colloquium of the Center for Dynamical Systems and Nonlinear Studies, Georgia Institute of Technology, January 14.

2001  Variational Methods, Size Effects and Extremal Microgeometries for Composites with Imperfect Interfaces, Aerospace Engineering, Mechanics and Engineering Science Department, University of Florida, Gainesville, October 5.

Highly oscillating interparticle forces and the constitutive behavior of suspensions, Invited Plenary Lecture at the International Conference on Homogenization and Applications to Material Sciences, Timisoara, Romania, September 15-19.

Multiple-scale Analysis of Electrorheological Fluids, Invited Minisymposium presentation, SIAM Conference on Mathematical and Computational Issues in Geosciences, Boulder, June.

2000  Multiple-scale Analysis of Electrorheological Fluids, Penn State University, October.

Multiple Scale Analysis of Electrorheological Fluids, International Conference on Homogenization and Materials Sciences, University of Akron, September 15-17.

Macroscopic Behavior of Electrorheological FluidsFrench-Romanian Colloquium of Applied Mathematics, Constanta, Romania, September.

Multi-scale Modeling of Flow in Clays, Second International Conference on Coputer Methods for Engineering in Porous Media, University France-Comte, Besancon, France, July.

Modeling Electrorheological Fluids, Invited Lecture at the PDE Seminar, University of Connecticut, May.

1998  Interfacial Effects in Electrorheological FluidsAMS Sectional Meeting, University State College, Pennsylvania, October.

Modelling Electrorheological Fluids, Mathematics Seminar, Northeastern University, March 4.

1997  Effective Properties for Composites with Imperfect Interface, Partial Differential Equations Seminar, Universit\'{e} de Nice, France, January.

Effective Properties of Fluid Emulsions, Invited Lecture at the International Society for Analysis, its Applications and Computations, ISAAC'97 Congress, University of Delaware, June 2-6.

Size Effects for Particle Reinforced Imperfectly Bonded Elastic Composites, SIAM Conference on Mathematical Aspects of Material Science, Philadelphia, May.

1996  Effective Properties for Composites with Imperfect Interface'', Partial Differential Equations Seminar, Universit\'{e} de Savoie, France, May 14.

Mat\'{e}riaux Composites avec Discontinuit\'{e}s aux Interfaces, ou comment cacher des diamants'',PDE Analysis Seminar, Universit\'{e} de Metz, France, May 9.

Deep Bed Filtration of Molten Metal, International Conference on Porous Media and their Applications in Science, Engineering and Industry, Hawaii, June 16-21.

Two-scale Modeling of Clays, International Conference on Porous Media and their Applications in Science, Engineering and Industry, Hawaii, June 16-21.

Size and Double Layer Effects on the Macroscopic Behavior of Clays, Recent Advances in Problems of Flow and Transport in Porous Media, Marrakech, Morocco, June 9-12.

Estimates for the Effective Yield Strength for Composites with Rigid-Plastic Interfaces, The Second World Congress of Nonlinear Analysis, Athens, Greece, July 10-17.

Variational Characterization for the Effective Conductivity of Composites with Imperfect Interface,International Workshop on Optimization of Nonlinear Systems and of Free Boundaries, Constanta, Romania, July 29 - August 3.

Effects of Ion Convection on the Effective Behaviour of Clays, Porous Media Conference, Oberwolfach, Germany, February 26-29.

1995  Two-phase Elastic Composites with Interfacial Slip, International Congress for Industrial and Applied Mathematics, ICIAM'95, Hamburg, Germany, July 3-7.

Two-Phase Conductors with Imperfect Interface, International Congress for Industrial and Applied Mathematics, ICIAM'95, Hamburg, Germany, July 3-7.

On the Macroscopic Behaviour of Clays, International Conference on Mathematical Modelling of Flow through Porous Media, Saint Ettiene, France, May 22-26.

1994  Results in the Modeling of Two Fluid Emulsions, 19-th Annual Congress, American Romanian Academy of Arts and Sciences, Northampton, MA, November 3 - 6.

Homogenization of Two Phase Emulsions with Surface Tension Effects, Conference on Materials Sciences, Pittsburgh, April 18-20.

1993  Bulk Properties of Two Phase Emulsions. A Homogenization Approach, Partial Differential Equations Seminar, Ecole Normale Superieure de Cachan, Paris, France, October 14.

Asymptotic Analysis of an Incompressible Flow in Fractured Porous Media, Seminar on Homogenization, Universit\'e Jean Monnet de Saint Etienne, France, October 5.

Two Phase Emulsions with Surface Tensions: a Homogenization Modeling, Invited Lecture in the Numerical Analysis Seminar Universit\'e Claude Bernard and Ecole Normale Superieure de Lyon, Lyon, France, October 5.

1992  Homogenization of immiscible suspensions of two fluids, 29th Annual Technical Meeting of the SES, U.C. San Diego.

1991  Viscosity dependent behavior of deformable porous media, PDE Seminar, IMA, University of Minnesota.

1990  Homogenization of flow in fractured porous media, PDE Seminar, IMA, University of Minnesota.

Flow in fractured porous media, 43rd Annual Meeting of the APS Division of Fluid Dynamics.

Free boundary problems in porous media, Invited Lecture, Worcester Polytechnic Institute, October.

Homogenization results in porous media, Seminar, Stanford University, Dept. of Chemical Engineering, August.

Convergence of the homogenization process in fractured porous media", Seminar, Politechnico di Milano, Italy, April.

Convergence of the homogenization process in fractured porous media, Nonlinear Equations, Padova, Italy, April.