Geometry and Topology Laboratory  Workshop — 10th January 2018

Local: Sala de seminários do CDRSP-IPLeiria

10:00–10:30 Nelson Martins-Ferreira (ESTG, CDRSP-IPLeiria), “On a generic procedure for computing the off-set of an arbitrary region in the plane”

Precis: A solution to the problem of determining the generalized offset for an arbitrary reagion in the plane is presented and extended to the more general context of digraphs and linking structures.

10:45–11:15 Pedro Castelo (CDRSP-IPLeiria), “Riemannian manifolds and minkowski spacetime”

Precis: In the context of General Relativity It is shortly presented a possible solution for the description of local point-like masses in the expanding Universe.