  We present new data on our ongoing project on the investigation of the phase
structure of the Higgs-Yukawa model at large bare Yukawa couplings. The data
presented last year are extended in terms of statistics, the number of bare
Yukawa couplings at existing, and new larger volumes. In addition, this study
is extended by a finite temperature project at the physical top quark mass m_t
=175 GeV and a hypothetical fourth generation top quark with a mass of m_t'
=700 GeV .

High Energy Physics - Lattice