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Semi derivatives of repeated eigenvalues. (English) Zbl 0518.73086

Optimization of distributed parameter structures, Vol. II, NATO Adv. Study Inst. Ser., E, Appl. Sci. 50, 1457-1473 (1981).

MSC:

74P99 Optimization problems in solid mechanics
49R50 Variational methods for eigenvalues of operators (MSC2000)
49J50 Fréchet and Gateaux differentiability in optimization
74E10 Anisotropy in solid mechanics