Anti-parallelism

Antiparallelism denotes:

• in vector calculus a relationship between two vectors, see anti-parallelism (vector calculus)
• a positional relationship of four straight lines in geometry, see antiparallelism (geometry)
• in graph theory a relationship between two directed edges
• in biochemistry a relationship between single chains within a macromolecule, see antiparallelism (biochemistry)
• in electrical engineering a certain arrangement of polar components of the same type, see anti- parallel connection

See also:

• parallelism

This is a disambiguation page for differentiating between several terms identified with the same word.