combinatorics

(noun)

A branch of mathematics that studies (usually finite) collections of objects that satisfy specified criteria.

Related Terms

Examples of combinatorics in the following topics:

  • Counting Rules and Techniques

    • Combinatorics is a branch of mathematics concerning the study of finite or countable discrete structures.
    • Combinatorics is a branch of mathematics concerning the study of finite or countable discrete structures.
    • Combinatorial techniques are applicable to many areas of mathematics, and a knowledge of combinatorics is necessary to build a solid command of statistics.
    • Aspects of combinatorics include: counting the structures of a given kind and size, deciding when certain criteria can be met, and constructing and analyzing objects meeting the criteria.