Conferences by BIRS in Canada are prestigous meetings of researchers working in very active areas of mathematics and it is a special honour to lecture in front of this audience. We presented new results concerning intersection forms of 4-manifolds bounded by special 3-manifolds obtained as surgeries on a knot. The results are important in invariants of 3-manifolds and form a basis for defining concordance invariant of knots in the framework of Heegaard-Floer theory.
B.03 Paper at an international scientific conference
COBISS.SI-ID: 15172697Our research group has received a worldwide attention for its excellent results, which is also witnessed by many invitations from abroad. In 2009 we were invited by the Brigham Young University, Provo, which is one of the leading centers of geometric topology, for a three week visit. The title of our talk was Combinatorial Approach to Coarse Geometry. The lecture received a great deal of attention and it confirmed our important role in the field of geometric topology and coarse geometry.
B.04 Guest lecture
COBISS.SI-ID: 15179609