Discrete exterior calculus and electromagnetic theory on a lattice

E. A. Forgy, Weng Cho Chew

Research output: Chapter in Book/Report/Conference proceedingConference contribution


A fundamentally new paradigm for finite-difference methods that aims to address both issues of numerical dispersion and geometrical modeling is presented. The given paradigm involves a rigorous mathematical framework based on concept from topology and differential geometry.

Original languageEnglish (US)
Title of host publicationIEEE Antennas and Propagation Society International Symposium
Subtitle of host publicationTransmitting Waves of Progress to the Next Millennium, Held in Conjunction with: USNC/URSI National Radio Science Meeting, AP-S/URSI 2000
Number of pages4
StatePublished - 2000

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)0272-4693

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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