• Oriented 123-TQFTs via String-Nets and State-Sums 

      Goosen, Gerrit (Stellenbosch : Stellenbosch University, 2018-03)
      ENGLISH ABSTRACT :In a series of papers Bartlett, Douglas, Schommer-Pries, and Vicary discovered a finite generators-and-relations presentation of the oriented bordism bicategory. This simplifies the task of finding ...