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            This is a file from the  Wikimedia Commons. Information from its  description page there is shown below.  Commons is a freely licensed media file repository.  You can help. 
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           | Description | 
           This image is a somewhat fair reconstruction of an  image of the  en:Calabi–Yau manifold that appears as a  figure in the paper:
             -  Leonard Susskind (November 2003). " Superstrings (Features: November 2003)". Physics World 16 (11). Retrieved on 2007-07-24.
 
             
            I created this image myself to replace  en:File:Calabi-Yau.jpeg (an illicit copy of the original). To recreate the image's likeness without copying the image, I used the description on the  home page of Prof. Andrew Hanson of the computer science department at the University of Indiana, and the procedure he provides in the paper: 
            
             - A.J. Hanson (November/December 1994). "A construction for computer visualization of certain complex curves". Notices of the Amer.Math.Soc. 41 (9): 1156-1163.
 
             
            In particular, the image I created resembles  this image on Prof. Hanson's home page, as well as the figure from the Physics World article.  An alternate version is  here. | 
          
          
           | Date | 
           24 July 2007 | 
          
          
           | Source | 
           own work by Lunch  http://en.wikipedia.org/wiki/Image:Calabi-Yau.png (english Wikipedia) | 
          
          
           | Author | 
            en:User:Lunch | 
          
          
           Permission ( Reusing this file) | 
           
            
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       File usage
       
        The following pages on Schools Wikipedia link to this image (list may be incomplete):
        
        
       
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