Continuation of Approximate Transformation Groups via Multiple Time Scales Method V. A. BaikovN. H. Ibragimov OriginalPaper Pages: 3 - 13
Symmetry Reductions of Equations for Solute Transport in Soil P. BroadbridgeJ. M. HillJ. M. Goard OriginalPaper Pages: 15 - 27
Lie Point Symmetry Preserving Discretizations for Variable Coefficient Korteweg–de Vries Equations V. DorodnitsynP. Winternitz OriginalPaper Pages: 49 - 59
Contact Transformation Group Classification of Nonlinear Wave Equations N. H. IbragimovS. V. Khabirov OriginalPaper Pages: 61 - 71
Approximate Transformation Groups and Renormgroup Symmetries V. F. Kovalev OriginalPaper Pages: 73 - 83
On the Compatibility of Overdetermined Systems of Double Waves S. V. Meleshko OriginalPaper Pages: 85 - 99
An Integrable Model of Nonstationary Rotationally Symmetrical Motion of Ideal Incompressible Liquid V. V. Pukhnachov OriginalPaper Pages: 101 - 109
Symmetry Breaking for a System of Two Linear Second-Order Ordinary Differential Equations C. Wafo SohF. M. Mahomed OriginalPaper Pages: 121 - 133