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This article is cited in 24 scientific papers (total in 24 papers)
Nonuniqueness of solutions of the problem of solitary waves and bifurcation of critical points
of smooth functionals
P. I. Plotnikov
Abstract:
The problem of solitary waves on the surface of an ideal fluid is considered. By means of a variational principle it is shown that for an infinite set of values of the Froude number this problem has at least two geometrically distinct solutions. Sufficient conditions are formulated for the existence of bifurcations of degenerate critical points of one-parameter families of smooth functionals defined in a normed space.
Received: 13.11.1989
Citation:
P. I. Plotnikov, “Nonuniqueness of solutions of the problem of solitary waves and bifurcation of critical points
of smooth functionals”, Math. USSR-Izv., 38:2 (1992), 333–357
Linking options:
https://www.mathnet.ru/eng/im1013https://doi.org/10.1070/IM1992v038n02ABEH002202 https://www.mathnet.ru/eng/im/v55/i2/p339
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