148 citations · 150 across the 3 of their papers we have counts for
3 papers
math.GR2014
The construction of two-dimensional optimal systems for the invariant solutions
Xiaorui Hu, Yuqi Li, Yong Chen
To search for inequivalent group invariant solutions, a general and systematic approach is established to construct two-dimensional optimal systems, which is based on commutator re…
math.GR2014★ 148 cited
A direct algorithm of one-dimensional optimal system for the group invariant solutions
Xiaorui Hu, Yuqi Li, Yong Chen
A direct and systematic algorithm is proposed to find one-dimensional optimal system for the group invariant solutions, which is attributed to the classification of its correspondi…
math-ph2012★ 2 cited
Nonlocal symmetries related to Bäcklund transformation and their applications
S. Y. Lou, Xiaorui Hu, Yong Chen
Starting from nonlocal symmetries related to Bäcklund transformation (BT), many interesting results can be obtained. Taking the well known potential KdV (pKdV) equation as an examp…