海量图书期刊资源,随时随地畅享阅读乐趣
Potential nonclassical symmetries and solutions of fast diffusion equationRoman O. Popovych; Olena O. Vaneeva; Nataliya M. Ivanova · 2007
Group classification and exact solutions of variable-coefficient generalized Burgers equations with linear dampingPocheketa, Oleksandr A.; Popovych, Roman O.; Vaneeva, Olena O. · Applied Mathematics and Computation · 2014