Matrix Models: Fermion Doubling vs. Anomaly
  We present some arguments showing spectrum doubling of matrix models in the limit $N\to\infty$ which is connected with fermionic determinant behaviour. The problems are similar to ones encountered in the lattice gauge theories with chiral fermions. One may discuss the ``physical meaning'' of the doubling states or ways to eliminate them. We briefly consider both situations. 
Corneliu Sochichiu (Chisinau, Inst. Appl. Phys. & Dubna, JINR)