ISSN 2224-087X (Print)
ISSN 2224-0888 (Online)

Collected scientific papers
"Electronics and information technologies"

(In 1966-2010 published under the title "Electrical engineering")

(Certificate of State Registration 17618-6468 from February 11, 2011)

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Issue 60

Issue 60, Pages: 58-64
Theoretical principles of the variation problem of electromagnetic field analysis. Part 2
M. Howykowycz, R. Filc
On the basis of the expression of energetic functional for formulation of a variational problem of electromagnetic field analysis, obtained in the Part 1 of the article, and on the basis of invariant approximations technique a discrete analogy of the said functional has been received. The get analogy is of tensor character what constitutes a natural outcome of application of Taylor’s polynomials to its derivation. It is a function of nodal values of vector magnetic potential and scalar electric potential. A system of nonlinear equations for minimization of the functional has been obtained
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© Ivan Franko National University of Lviv, 2011

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