Yongbin Ruan

Selected writings

Introducing Chen-Ruan cohomology for orbifolds:

On orbifolds, orbifold cohomology and specifically on Chen-Ruan cohomology and equivariant K-theory:

On discrete torsion in relation to twisted Chen-ruan orbifold cohomology:

On twisted orbifold K-theory:

On orbifolds in mathematical physics and in particular in string theory:

On gauged linear sigma-models:

category: people