- α-fine limit
- α-finely closed set
- α-finely open set
- α-fine topology
- α-finite set
- α-Green function
- α-Green measure
- α-harmonic function
- α-inner capacity
- α-kernel
- α limit point
- α-limit point
- α limit set
- α-l-injective f-module
- α-l内射f模
- α-major rule
- α-mutual energy
- α-outer capacity
- α-permutation graph
- α-polar set
- α-potential
- α-pseudo-orbit
- α-recursion theory
- α-recursive function
- α-recursively enumerable set