Fractured Solutions in the Calculus of Variations

被引:1
|
作者
McAllister, G. T. [1 ]
Rohde, S. M. [2 ]
机构
[1] Lehigh Univ, Ctr Appl Math, Bethlehem, PA 18015 USA
[2] Gen Motors Res Labs, Mech Res Dept, Warren, MI USA
关键词
D O I
10.1007/BF00935661
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
We derive necessary conditions and sufficient conditions for a strong minimum of a variational problem over a class of functions which allow for a finite number of fractures (simple discontinuities) in the dependent variable. Our analysis is applicable, with some modification, to variational problems which arise in the optimization of hydrodynamically lubricated bearings.
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页码:480 / 493
页数:14
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