koefaktoriga
Koefaktoriga is a term primarily used in the context of algebraic geometry and commutative algebra. It refers to a certain type of divisor or a sheaf associated with a scheme. More specifically, it is related to the concept of canonical divisors and the dualizing sheaf.
In essence, a koefaktoriga, often denoted as $K_X$ or $\omega_X$, is a canonical divisor or a canonical
The dualizing sheaf, on the other hand, is a more general concept that exists for any Gorenstein
The notion of koefaktoriga is vital for understanding concepts like the genus of a curve, the Kodaira