Reduction formula
Appearance
A reduction formula is used to represent some expression in a simpler form.
It may refer to:
Mathematics
[edit]- Formulas of reduction, the decomposition of multiple integrals
- Integration by reduction formulae, expressing an integral in terms of the same integral but in lower powers
Physics
[edit]- LSZ reduction formula, a method to calculate S-matrix elements from the time-ordered correlation functions of a quantum field theory