@Article{JPDE-15-39, author = {Gao Jia , Peibiao Zhao and Xiaoping Yang }, title = {Some Remarks About Heisenberg Groups}, journal = {Journal of Partial Differential Equations}, year = {2002}, volume = {15}, number = {3}, pages = {39--44}, abstract = { In this paper, we give two inequalities and another characterizations about Heisenberg groups which do not coincide with the related results in classical case.}, issn = {2079-732X}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jpde/5453.html} }