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copy of the thesis has been supplied on the condition that anyone who consults it is understood to recognise that its copyright rests with its author and that no quotation from the thesis and no information derived from it may be published without the prior written consent of the author. This thesis may be made available for consultation within the(More)
We study the derived categories of smooth projective toric surfaces and show that the group of autoequivalences is generated by the standard equivalences and spherical twists obtained from −2-curves. We also prove a close link between spherical objects and certain pairs of exceptional objects. In this article, we study the derived categories of smooth,(More)
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