- infinite differentiability of analytic function
- infinite dimensional control system
- infinite dimensional dynamical system
- infinite dimensional Lie algebra
- infinite dimensional linear control system
- infinite dimensional linear space
- infinite-dimensional linear space
- infinite-dimensional linear space
- infinite-dimensional manifold
- infinite dimensional multiobjective programming problem
- infinite dimensional representation of Lie algebra
- infinite distributivity
- infinite extension (field)
- infinite graph
- infinite group
- infinite group theory
- infinite injury priority method
- infinite integral
- infinite interval
- infinite irrecurring decimal
- infinitely close
- infinitely divisible law
- infinitely renormalization
- infinitely small isometry
- infinite order