GTA | Geometry, Topology and Applications

About

The Geometry, Topology and Applications (GTA) group is composed of 10 PhD members and 5 PhD students.

The main areas of the group's research are Algebraic Topology, Differential Geometry, Discrete Geometry, General Relativity and Mathematical Biology.

Doctors supervise research work at Master, Doctoral and Post-Doc levels and have collaborations with several national and foreign researchers.

Coordinator

Ana Cristina Castro Ferreira

Integrated Member

Assistant Professor

PHD Members

Ahmed Elshafei

Altino Santos

Ana Cristina Ferreira

Non PHD Members

Useful Links

Former group webpage

Last Publications

A note on spherical f-tilings by right triangles

Acta Mathematica Universitatis Comenianae | 2012

C. P. Avelino

A. F. Santos

C.P. Avelino

A.F. Santos

A note on Breda-Robertson's conjecture

Journal of Pure and Applied Mathematics: Advances and Applications | 2012

C. P. Avelino

A. F. Santos

Deformation of f-tilings versus deformation of isometric foldings

International Journal of Mathematics | 2012

C. P. Avelino

A. F. Santos

DOI

Conformally related material metrics in general relativistic elasticity

12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity | 2012

I. Brito

E. Vaz

Cylindrically symmetric static solutions of the Einstein field equations for elastic matter

Journal of Mathematical Physics | 2012

I. Brito

J. Carot

F.C. Mena

E.G.L.R. Vaz

DOI

Elasticity and spherical symmetry

E. Vaz

I. Brito

J. Carot

Erratum to: General spherically symmetric elastic stars in relativity (Gen Relativ Gravit, (2010), 42(2357-2382), 10.1007/s10714-010-0980-x

General Relativity and Gravitation | 2012

I. Brito

J. Carot

E.G.L.R. Vaz

DOI

Some collapsing operations for 2-dimensional precubical sets

Journal of Homotopy and Related Structures | 2012

T. Kahl

DOI

Right triangular spherical dihedral f-tilings: The (π/2,π/3,π/5), (π/2,2π/5,π/5) family

Journal of Geometry | 2011

C.P. Avelino

A.F. Santos

DOI

Spherical f-Tilings by (Equilateral and Isosceles) Triangles and Isosceles Trapezoids

Annals of Combinatorics | 2011

C.P. Avelino

A.F. Santos

DOI

Related Events

Sala de seminários do CMAT - building 6 room 3.08 | 2023-06-14 | 11:30

MAP-PDMA

Irene Brito

TBA | 2022-01-18 | 15:00