info prev up next book cdrom email home

Betti Group

The free part of the Homology Group with a domain of Coefficients in the Group of Integers (if this Homology Group is finitely generated).


Hazewinkel, M. (Managing Ed.). Encyclopaedia of Mathematics: An Updated and Annotated Translation of the Soviet ``Mathematical Encyclopaedia.'' Dordrecht, Netherlands: Reidel, p. 380, 1988.

© 1996-9 Eric W. Weisstein