Invited Speakers

 

   Prof. Dr. Adela MIHAI, Bükreş Technical University of Civil Engineering of Bucharest/ROMANIA

   “Modern Topics in the Geometry of Einstein Spaces”

 
   Prof. Dr. Rakesh KUMAR, Punjabi University/INDIA

   “Some Characterization theorems for lightlike hypersurfaces of semi-Riemannian

     manifolds admitting a semi-symmetric non-metric connection”

 
  Prof. Dr. Konrad POLTHIER, Freie Universitat Berlin/GERMANY

  “Branched Covering Surfaces”

 
   Prof. Dr. Hasan Hüseyin UĞURLU, Gazi University/TURKEY

   “The Principle of Transference Between Real and Dual Lorentzian Spaces

      and Dual Lorentzian Angles”

 
  Prof. Dr. Mehmet Ali GÜNGÖR, Sakarya University/TÜRKİYE

  “Split Quaternions and Hyperbolic Spinor Representation of Transformations”