Previous |  Up |  Next

Article

References:
[1] R. W. Atheгton G. M. Homsy: On the existence and formulation of variational principles for nonlinear differential equations. Studies in Appl. Math., vol. LIV, No. 1, 1975, pp. 31 -60. MR 0458271
[2] D. Krupka: Lepagean forms in higher order variational theory. Proceedings of the IUTAM-ISIMM Symposium, Turin, 1982, pp. 197-238. MR 0773488
[3] E. Tonti: Variational formulations of nonlinear differential equations, I. Acad. Roy. Belg. Bull. Cl. Sci. 55 (1969), 137-165. MR 0256235
[4] E. Tonti: Variational formulations of nonlinear differential equations II. Acad. Roy. Belg. Bull. Cl. Sci. 55 (1969), 262-278. MR 0256236
[5] M. M. Vajnberg: Variacionnyje metody issledovanija nelinejnych operatorov. Moskva, Nauka 1972.
[6] A. L. Vanderbauwhede: Potential operators and variational principles: a generalization. Hadronic Journal 2, 1975, 620-641. MR 0537234
Partner of
EuDML logo