scientific article; zbMATH DE number 6262987

zbMath1289.35160MaRDI QIDQ5399065

Qunzhen Zheng, Li-na Ji

Publication date: 28 February 2014

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

nonlinear diffusion equationsconditional Lie-Bäcklund symmetrysign-invariants

Mathematics Subject Classification ID

Reaction-diffusion equations (35K57) Symmetries, invariants, etc. in context of PDEs (35B06)

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