A1. Calabi Yau Manifold 1:00 A2. Hyperelliptic Surfaces 2:00 B1. Holomorpic n-0 Form 1:00 B2. Compactification 1:00 B3. Mirror Symmetry 1:00 C1. Non Vanishing Harmonic Spinor 2:00 D1. Hypersurface 2:00 D2. Dimension 11 2:00