%0 Journal Article %T A structure theorem for P^1-Spec k-bimodules %A Adam Nyman %J Mathematics %D 2011 %I arXiv %X Let k be an algebraically closed field. Using the Eilenberg-Watts theorem over schemes, we determine the structure of k-linear right exact direct limit and coherence preserving functors from the category of quasi-coherent sheaves on P^1_k to the category of vector spaces over k. As a consequence, we characterize those functors which are integral transforms. %U http://arxiv.org/abs/1105.0913v5