The main purpose of the book was to present the Riemann -Roch Theorem, the Weierstrass Gap Theorem and the related Hurwitz Theorem, and theorems of Brill and Emmy Noether .
Ang pangunahing layunin ng libro ay sa kasalukuyan ang Riemann-Roch teorama, ang Weierstrass Gap teorama at ang mga kaugnay na Hurwitz teorama, at theorems ng Brill at Emmy Noether.