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On the analytic theory of quasi-finitely generated Kleinian groups. (Chinese. English summary) Zbl 0731.30035
A Kleinian group $$\Gamma$$ is called quasi-finitely generated if it is represented by $$\Gamma =(\gamma_ 1,\gamma_ 2,...,\gamma_ n,\Gamma (B))$$, where $$\Gamma$$ (B) is a maximal “annihilated subgroup”. This paper is the second of a series of four papers introducing and studying the quasi-finitely generated groups. Here the author analyses structures of $$\Pi_{2q-2}$$ cohomology of Kleinian groups using algebraic extensions.
##### MSC:
 30F40 Kleinian groups (aspects of compact Riemann surfaces and uniformization)
##### Keywords:
Eichler integral; Kleinian group