Formations and chain complexes II (Ex)

Show that a boundary of a well-connected $2$$<wikitex>; Show that a boundary of a well-connected $-dimensional symmetric/quadratic complex gives a boundary formation. See section 2 of {{cite|Ranicki1980}} </wikitex> == References == {{#RefList:}} [[Category:Exercises]] [[Category:Exercises without solution]]2$-dimensional symmetric/quadratic complex gives a boundary formation.

See section 2 of [Ranicki1980]

References

• [Ranicki1980] A. Ranicki, The algebraic theory of surgery. I. Foundations, Proc. London Math. Soc. (3) 40 (1980), no.1, 87–192. MR560997 (82f:57024a) Zbl 0471.57012