Masataka Tomari

   e-mail: tomari@kenroku.ipc.kanazawa-u.ac.jp 
   phone: 81-762-64-5651
   fax:   81-762-64-5738
   office:  385 on the 3rd floor of the Mathematical Science building. 
   address:  Dept. Mathematics, Faculty of Sci.,
     Kanazawa University, Kakuma-Machi Kanazawa 920-11 JAPAN

Research Interest

   - Classification of singularity by numerical invariants,
      which are determined by resolution of singularities.
      ( in particular , for Simple K3 singularity )
   - 2-dim singularity with " Star-shaped " resolution and
     problems of equi-singular deformations
   - (with K.-i. Watanabe ) Cylic cover of normal graded singularity
   - Upper bound of geometric genus of singularity
   - (with J. Fujieda ) Classificaton of graded rings by class groups  



Recent Papers
       
    M. Tomari: An upper bound of $p_g$ of normal surface singularities. (in preparation)
    M. Tomari: Multiplicity of filtered rings and simple K3 singularities. preprint.
    M. Tomari: Theory of filtered rings and filtered blowing-ups and singularities
              on complex spaces of dimensions 2 and 3 ( Lecture Notes distributed 
              in Dec 96 at the winter sympo of Several Complex Variables )



              List of Papers 

Lectures this year

   - Caluclus I,II: Introduction to advanced caluclus.

   - Topics in Advanced Complex Analysis I : Introduction to Theory of Compact Riemann Surfaces
     
   - Topics in Singularity Theory: Simple K3 singularity and others
   
   - Topics in Algebraic Geometry: for 4th year students.
           Introduction to algbraic surface , intersection theory etc. 

   - graduate seminars 
      ( with K. Morita, " Theory of Saito's Log-forms "
        with T. Fukue, " Introduction to Algebraic Geometry "
        with M. Takamura " Complex manifold and deformation theory" )
   - undergraduate seminar
      ( with Kobayashi-kun, Ohta-kun )