Types of stationary points in a variatio
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E. F. Toro; M. J. O'Carroll
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Article
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1984
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Springer
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English
β 531 KB
Free-surface gravity flows are stationary points of a functional J when the problem is formulated variationally. Here we are concerned with the problem of determining the nature of the stationary point, that is, whether it is a minimum, a maximum, a saddle point or whether a singularity occurs. Thi