I need to find homology groups for the following simplicial complex:
$RP^2$ # $RP^2$ # $\Delta$ # $\Delta$
How to do it? If I am not mistaken, $RP^2$ is not orientable - so we cannot just sum the groups.
How to solve the problem?
I need to find homology groups for the following simplicial complex:
$RP^2$ # $RP^2$ # $\Delta$ # $\Delta$
How to do it? If I am not mistaken, $RP^2$ is not orientable - so we cannot just sum the groups.
How to solve the problem?