A classification of physical variables a
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D.L. Jones; F.J. Evans
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Article
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1971
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Elsevier Science
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English
⚖ 995 KB
The classification of physical variables and the development of variation techniques in dynamics are intimately related. In this paper a clussi$kation, first proposed by Mie for electromagnetic problems, is extended and applied to a wider class of problem. It is shown how the variable class$ication