Abstract
In this thesis certain aspects of D-branes and their role in a deeper understanding of gauged linear sigma models and quiver gauge theories are investigated, including the relevant categories in the mathematical setup. Our applications include the development of a McKay correspondence for Landau-Ginzburg models and the construction of noncommutative resolutions of ADE fibered Calabi-Yau threefolds. A proof of the Homological Mirror Symmetry conjecture for toric Del Pezzo surfaces will be also discussed.
Original language | Undefined/Unknown |
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Qualification | Doctor of Philosophy |
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Award date | 2 Mar 2009 |
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Publication status | Published - 2 Mar 2009 |