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          Volume 4, Issue 5, Article 90 | 
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             An Elementary Proof of the Preservation of Lipschitz Constants by the Meyer-König and Zeller Operators 
 
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          Authors:  | 
          Tiberiu Trif,  | 
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          Keywords: 
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          Meyer-König and Zeller operators, Preservation of Lipschitz constants. | 
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          Date Received: 
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          20/10/03 | 
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          Date Accepted: 
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          02/11/03 | 
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          Subject Codes: | 
           
             41A36,26A16. 
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          Editors:  | 
          Alexandru Lupas (1942-2007),   | 
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          Abstract: | 
           
              An elementary proof of the preservation of Lipschitz constants by the Meyer-König and Zeller operators is presented. 
             
          
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