An Explicit Description of Coxeter Homology Complexes

Table 3

Minimal models: integral homology.

Model	𝐴3	𝐴4	𝐵3	𝐵4	𝐷4	𝐹4
𝐻0	ℤ	ℤ	ℤ	ℤ	ℤ	ℤ
𝐻1	ℤ^4⊕ℤ2	ℤ^10⊕ℤ^62	ℤ^7⊕ℤ2	ℤ^22⊕ℤ^213	ℤ^16⊕ℤ^213	ℤ^50⊕ℤ^215
𝐻2	0	ℤ^9⊕ℤ2	0	ℤ^21⊕ℤ2	ℤ^15⊕ℤ2	ℤ^49⊕ℤ2
𝐻3	0	0	0	0	0	0