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

Einstein four-manifolds with skew torsion

Journal of Geometry and Physics | 2011

A.C. Ferreira

DOI

Aircraft components maintenance shop production planning -- random events prioritization

C. P. Avelino

David Bourne

Fátima Ferreira

Deolinda Rasteiro

Jorge Santos

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

Journal of Geometry | 2011

C. P. Avelino

A. F. Santos

DOI

Combining and scaling descent and negative curvature directions

Mathematical Programming | 2011

C.P. Avelino

J.M. Moguerza

A. Olivares

F.J. Prieto

DOI

Lot-sizing and scheduling in a glass container manufacture company

International Journal of Mathematical Modelling and Numerical Optimisation | 2011

A. Agra

C. Avelino

A. Cerveira

A. Delgado

M. Poss

C. P. Avelino

DOI

General relativistic elasticity: Statics and dynamics of spherically symmetric metrics

Springer Proceedings in Mathematics | 2011

I. Brito

E.G.L.R. Vaz

DOI

Matching a static cylindrically symmetric elastic spacetime

AIP Conference Proceedings | 2011

I. Brito

J. Carot

F.C. Mena

E.G.L.R. Vaz

DOI

Relating material and space-time metrics within relativistic elasticity: A dynamical example

Springer Proceedings in Mathematics | 2011

E.G.L.R Vaz

I. Brito

J. Carot

DOI

The Einstein field equations for cylindrically symmetric elastic configurations

Journal of Physics: Conference Series | 2011

I. Brito

J. Carot

E.G.L.R. Vaz

DOI

Classification of a class of conformally flat pure radiation metrics with cosmological constant

AIP Conference Proceedings | 2011

M. Bradley

S.B. Edgar

M.P. MacHado Ramos

DOI

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