TY  - JOUR
AU  - X.-P. Chen
AU  - S.-Z. Du
AU  - T.-P. Guo
TI  - The Liouville Theorem of a Torsion System and its Application to the Symmetry Group of a Porous Medium Type Equation on Symmetric Spaces
JO  - Journal of Lie theory
PY  - 2021
SP  - 393
EP  - 411
VL  - 31
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/JLT_2021_31_2_JLT_2021_31_2_a5/
ID  - JLT_2021_31_2_JLT_2021_31_2_a5
ER  -