Let S = (C × D)/G be a surface isogenous to a higher product of unmixed type with p g = q = 0 , G = (Z/3) 2 . We construct exceptional sequences of line bundles of maximal length on S . As a consequence we find new examples of quasiphantom categories.
Let S = (C × D)/G be a surface isogenous to a higher product of unmixed type with p g = q = 0 , G = (Z/2) 3 or (Z/2) 4 . We construct exceptional sequences of line bundles of maximal length and quasiphantom categories on S .
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