1 “... and in gravity, including entanglement entropy, higher genus partition function, and conformal block. Holographic...”

2 Table of Contents: “... elliptic genus -- Superconformal indices and instanton partition functions -- On spinorial representations...”

3 “... invariants for surfaces such as the intersection numbers for curves drawn on a surface of given genus...”

4 Table of Contents: “... open-string amplitudes -- Genus one superstring amplitudes and modular forms -- Difference field...”