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          Volume 8, Issue 4, Article 97 | 
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             On the Maximum Row and Column Sum Norm of GCD and Related Matrices
 
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          Authors:  | 
          Pentti Haukkanen,  | 
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          Keywords: 
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          GCD matrix, LCM matrix, Smith's determinant, Maximum row sum norm, Maximum column sum norm, $O$-estimate. | 
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          Date Received: 
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          11/07/07 | 
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          Date Accepted: 
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          27/10/07 | 
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          Subject Codes: | 
           
             11C20; 15A36; 11A25. 
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          Editors:  | 
          László Tóth,   | 
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          Abstract: | 
           
              We estimate the maximum row and column sum norm of the   matrix, whose   entry is   , where   ,   is the greatest common divisor of   and   and   is the least common multiple of   and  . 
             
          
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