Anderson, N.; Arthurs, A. M.; Hall, R. R. Extremum principle for a nonlinear problem in magneto-elasticity. (English) Zbl 0254.73078 Proc. Camb. Philos. Soc. 72, 315-318 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 74F15 Electromagnetic effects in solid mechanics 49J15 Existence theories for optimal control problems involving ordinary differential equations 49S05 Variational principles of physics PDFBibTeX XMLCite \textit{N. Anderson} et al., Proc. Camb. Philos. Soc. 72, 315--318 (1972; Zbl 0254.73078)