Separated Representations and Fast Algorithms for Materials Science

Abstract

Our goal (within the time-frame of the grant) was to finish the development of algorithms and software for applying Green's functions (and other operators) and to develop and test algorithms for computing multiparticle wave functions both based on representing operators and functions of many variables as short sums of separable functions the so-called separated representations Our approach is different from the Fast

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Document Details

Document Type
Technical Report
Publication Date
Oct 29, 2007
Accession Number
ADA483004

Entities

People

  • Fernando Perez
  • Gregory Beylkin
  • Lucas Monzon

Organizations

  • University of Colorado Boulder

Tags

Communities of Interest

  • Energy and Power Technologies
  • Human Systems
  • Weapons Technologies

DTIC Thesaurus Topics

  • Applied Mathematics
  • Band Structures
  • Computational Fluid Dynamics
  • Computational Science
  • Difference Equations
  • Differential Equations
  • Factor Analysis
  • Integral Equations
  • Linear Algebra
  • Materials
  • Materials Science
  • Partial Differential Equations
  • Poisson Equation
  • Quantum Chemistry
  • Quantum Mechanics
  • Three Dimensional
  • Two Dimensional

Readers

  • Approximation Theory.
  • Calculus or Mathematical Analysis
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.