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- invariant delta-function
- invariant density
- invariant derivative
- invariant differential
- invariant differential equation
- invariant differential form
- invariant differential operator
- invariant dimension property
- invariant distance
- invariant distribution
- invariant divisor
- invariant element
- invariant embedding
- invariant embedding method
- invariant equation
- invariant estimate
- invariant estimator
- invariant estimator (estimate)
- invariant event
- invariant expression
- invariant factor
- invariant factor ideal
- invariant family of distributions
- invariant field
- invariant form