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2. Algebraic, Complex and Differential Geometry and Topology

On toric Fano fibrations

Florin Ambro
Simion Stoilow Institute of Mathematics of the Romanian Academy, Bucharest, Romania

Abstract:

We discuss the classification of germs of toric Fano fibrations, extending work of A. Borisov in the case of Q-factorial toric singularities. As an application, we verify in the toric case a conjecture of V. Shokurov on the existence of complements with bounded index and prescribed singularities.