On the n -Dimensional Porous Medium Diffusion Equation and Global Actions of the Symmetry Group

Symmetry Integrability and Geometry-Methods and Applications

article

Jose A. Franco¹ 

[1] Department of Mathematics and Statistics, University of North Florida

关键词: globalization;    porous medium equation;    Lie group representation;    Lorentz group;    parabolic induction;   

DOI  :  10.3842/SIGMA.2013.011

来源: National Academy of Science of Ukraine

【 摘 要 】

By restricting to a special class of smooth functions, the local action of the symmetry group is globalized. This special class of functions is constructed using parabolic induction.

【 授权许可】

Unknown