Next: Why multiple scale analysis?
Up: Research
Previous: Research Statement
Subsections
Outline
A short decription of my ongoing research is
here.
This document describes all of my research
activities in more detail. Portions of this document are excerpted
from a successful proposal for a
CAREER
award from the National Science
Foundation.
The following is a broad classifications of the various areas that I
have worked on. They are not mutually exclusive. Rather, most problems
that I have worked on have aspects from more than one of these areas.
Multiple scale analysis
Analysis of Nonlinear PDEs
Collective behavior in systems with
many degrees of freedom
Geometry and Topology
Applications of dynamical systems
Stochastic dynamics
Multiple scale analysis
A common theme for all of my ongoing
research is the analysis of systems that display multiple scale
behavior. The problems in this category include
Nonconvex variational problems
Singularities and micro-structure in thin elastic
sheets
Coarsening and defect dynamics in
extended systems
Nonequilibrium phase transitions
Blowup in nonlinear parabolic PDE
``Homogenization'' and the dynamics of
micro-structure
Analysis of Nonlinear PDEs
Nonconvex variational problems
Singularities and micro-structure in thin elastic
sheets
Blowup in nonlinear parabolic PDE
Collective behavior
Fekete Points: Distribution of charges on a 2-D conductor
Coarsening and defect dynamics in extended systems
Nonequilibrium phase transitions
Singularities and micro-structure in thin elastic
sheets
Sound propagation in crumpled sheets
Memories in Charge density wave conductors
Crumpling in more than 3 dimensions
Front propagation in systems with
coexisting ordered and chaotic behaviors
Patterns in vibrated granular layers
Geometry and Topology
Underdetermined PDEs and convex integration
Isometric Immersions
Event horizons of black holes
Applications of dynamical systems
Anomalous diffusion in planetary type flows
Dynamical systems with invariant manifolds
Stochastic dynamics
Nonequilibrium phase transitions
Anomalous diffusion in planetary type flows
Dynamical systems with invariant manifolds
Next: Why multiple scale analysis?
Up: Research
Previous: Research Statement
Shankar
2003-11-29