Bicomplex
From Encyclopedia of Mathematics
binary complex, double complex
A graded module, i.e. one representable as the direct sum 
of its submodules 
, together with a pair of differentials
 |
 |
which satisfy the conditions
 |
Instead of the direct sum, the set 
and the differentials
 |
 |
satisfying the above conditions, may be considered.
Comments
References
| [a1] | S. MacLane, "Homology" , Springer (1963) |
How to Cite This Entry:
Bicomplex. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Bicomplex&oldid=46050
Bicomplex. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Bicomplex&oldid=46050
This article was adapted from an original article by V.E. Govorov (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article