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      05/16/2023
    Ext groups in Homotopy Type Theory
We develop the theory of Yoneda Ext groups over a ring in homotopy type ...
          
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      02/24/2023
    Formalising Yoneda Ext in Univalent Foundations
Ext groups are fundamental objects from homological algebra which underl...
          
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      01/06/2023
     
             
  
  
     
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