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          Volume 4, Issue 5, Article 103 | 
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             Some Hardy Type Inequalities in the Heisenberg Group
 
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          Authors:  | 
          Yazhou Han, Pengcheng Niu,  | 
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          Keywords: 
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          Hardy inequality, Picone identity, Heisenberg group.  | 
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          Date Received: 
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          21/01/03 | 
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          Date Accepted: 
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          10/06/03 | 
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          Subject Codes: | 
           
             35H20. 
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          Editors:  | 
          Lubos Pick,   | 
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          Abstract: | 
           
              Some Hardy type inequalities on the domain in the Heisenberg group are established by using the Picone type identity and constructing suitable auxiliary functions. 
             
          
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