- 内容紹介：
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Marries the three classic problem formulations due to Lagrange (18th century), Mayer (19th century) and Bolza (1913) with the modern problem formulation based on the maximum functional to produce a unifying theory.
Marries the three classic problem formulations due to Lagrange (18th century), Mayer (19th century) and Bolza (1913) with the modern problem formulation based on the maximum functional to produce a unifying theory.