XIE Fu-ding, YAN Zhen-ya, ZHANG Hong-qing. Similarity Reductions for the Nonlinear Evolution Equation Arising in the Fermi-Pasta-Ulam Problem[J]. Applied Mathematics and Mechanics, 2002, 23(4): 347-352.
Citation: XIE Fu-ding, YAN Zhen-ya, ZHANG Hong-qing. Similarity Reductions for the Nonlinear Evolution Equation Arising in the Fermi-Pasta-Ulam Problem[J]. Applied Mathematics and Mechanics, 2002, 23(4): 347-352.

Similarity Reductions for the Nonlinear Evolution Equation Arising in the Fermi-Pasta-Ulam Problem

  • Received Date: 2000-12-12
  • Rev Recd Date: 2001-10-09
  • Publish Date: 2002-04-15
  • Four families of similarity reductions are obtained for the nonlinear evolution equation arising in the Fermi-Pasta-Ulam problem via using both the direct method due to Clarkson and Kruskal and the improved direct method due to Lou.
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