Nikolay Dolbilin
P.G. Demidov Yaroslavl State University
Russian Federation

Steklov Mathematical Institute, the member of International Delaunay Laboratory “Discrete and Computational Geometry” in P.G. Demidov Yaroslavl State University

Herbert Edelsbrunner
IST Austria (Institute of Science and Technology Austria); P.G. Demidov Yaroslavl State University
Austria

Klosterneuburg, Austria;

the head of International Delaunay Laboratory “Discrete and Computational Geometry” in P.G. Demidov Yaroslavl State University

Alexandr Ivanov
Moscow State University; P.G. Demidov Yaroslavl State University
Russian Federation

the member of International Delaunay Laboratory “Discrete and Computational Geometry” in P.G. Demidov Yaroslavl State University

Oleg Musin
University of Texas in Brownsville; P.G. Demidov Yaroslavl State University
United States

the member of International Delaunay Laboratory “Discrete and Computational Geometry” in P.G. Demidov Yaroslavl State University