Extracting Edge-Flux-Intensity Functions (EFIFs) Associated with Polyhedral Domains

Zohar Yosibash

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review


In the previous chapter we described the asymptotic solution to heat conduction problems in the vicinity of edges, where EFIFs are functions along the edge. In this chapter we discuss two different pointwise extraction methods for EFIFs, and then introduce a novel method, called the quasidual function method, that extracts the functional representation of the EFIF.

Original languageEnglish
Title of host publicationInterdisciplinary Applied Mathematics
PublisherSpringer Nature
Number of pages26
StatePublished - 1 Jan 2012

Publication series

NameInterdisciplinary Applied Mathematics
ISSN (Print)0939-6047
ISSN (Electronic)2196-9973


  • Dirichlet Boundary Condition
  • Element Solution
  • Numerical Error
  • Projection Method
  • Relative Error

ASJC Scopus subject areas

  • Applied Mathematics
  • Computational Mathematics
  • Computational Theory and Mathematics
  • Management Science and Operations Research


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