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Oct 15, 2013 at 3:21 vote accept John Klein
Oct 13, 2013 at 23:28 answer added David White timeline score: 6
Feb 4, 2011 at 2:29 answer added Peter May timeline score: 12
Jan 19, 2011 at 14:27 comment added Harry Gindi +1! Very good question and answer!
Jan 19, 2011 at 12:55 comment added Neil Strickland This seems to be the same as this question: mathoverflow.net/questions/42755/… Denis-Charles Cisinski provided a positive answer.
Jan 19, 2011 at 12:54 comment added Theo Buehler There is the paper "The homotopy category of chain complexes is a homotopy category" by Golasiński, Marek; Gromadzki, Grzegorz, ams.org/mathscinet-getitem?mr=713138. It treats all complexes, not necessarily bounded on any side but should give what you want. Unfortunately, the paper seems not to be available online, so I cannot check whether your extra wish is fulfilled in that structure without doing some thinking.
Jan 19, 2011 at 12:34 history asked John Klein CC BY-SA 2.5