Derived noncommutative Zariski immersion and an equivalent reformulation   of Friedlander-Milnor conjecture
  WeintroducethenotionofderivedformalnoncommutativeZariski immersion for differential graded algebra with examples from topology. We il- lustrate the importance of such notion by reformulating the Friedlander-Milnor conjecture in terms of formal noncommutative Zariski immersions. This paper is based on the language developed by Dwyer, Greenless and Iyendar. 
Ilias Amrani
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