Publications
Publicações

Publications

As equações de campo da gravitação

Conformal transformations in general relativistic elasticity

Journal of Mathematical Physics | 2015
DOI

Conformally flat cylindrically symmetric sources and the Linet-Tian spacetime

The 13th Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proceedings of the MG13 Meeting on General Relativity, 2012 | 2015

M.F.A. Da Silva

N.O. Santos

DOI

Cylindrically symmetric solutions of the einstein field equations for elastic matter

The 13th Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proceedings of the MG13 Meeting on General Relativity, 2012 | 2015

E. Vaz

J. Carot

DOI

Dynamics of geodesic motion in static cylindrically symmetric A-vacuum spacetimes

International Journal of Geometric Methods in Modern Physics | 2015

M.F.A. Da Silva

N.O. Santos

DOI

Geodesics dynamics in the Linet-Tian spacetime with Λ > 0

Classical and Quantum Gravity | 2015

M.F.A. Da Silva

N.O. Santos

DOI

Introdução à Teoria do Risco

Patrícia Gonçalves

New algorithms for smart assessment of math exercises

Advances in Intelligent Systems and Computing | 2015

I. Araújo

G.J. Machado

J.J. Almeida

G. Smirnov

DOI

Sobre a teoria da relatividade geral

Studying conformally flat spacetimes with an elastic stress energy tensor using 1+3 formalism

Journal of Geometry and Physics | 2015
DOI

Detonation Wave Solutions and Linear Stability in a Four Component Gas with Bimolecular Chemical Reaction

CIM Series in Mathematical Sciences, vol 2. Springer | 2015
DOI

Dynamical properties of a cosmological model with diffusion

Springer Proceedings in Mathematics and Statistics | 2015
DOI

Dynamics of Robertson-Walker spacetimes with diffusion

Annals of Physics | 2015

A. Alho

S. Calogero

DOI

Equilibrium and stability properties of detonation waves in the hydrodynamic limit of a kinetic model

Journal of Physics A: Mathematical and Theoretical | 2015

W. Marques

M.P. Bianchi

G.M. Kremer

DOI

From particle systems to partial differential equations ii: Particle systems and pdes ii, braga, portugal, december 2013

Springer Proceedings in Mathematics and Statistics | 2015

P. GonÇalves

DOI

Kinetic theory of simple reacting spheres: An application to coloring processes

Springer Proceedings in Mathematics and Statistics | 2015

F. Carvalho

J. Polewczak

DOI

Overdriven detonation and bidimensional stability for an explosive mixture with symmetric reaction

AIDAA | 2015

Global asymptotic stability of nonautonomous Cohen-Grossberg neural network models with infinite delays

Applied Mathematics and Computation | 2015

S. Esteves

DOI

Right Triangular Dihedral f-Tilings of the Sphere: (alpha, beta, pi/2) and (gamma, gamma, pi/2)

Ars Combinatoria | 2015

Altino F. Santos

Assessing student individual performance within PBL teams: findings from the implementation of a new mechanism

Curry-howard for sequent calculus at last!

Leibniz International Proceedings in Informatics, LIPIcs | 2015
DOI

A firefly dynamic penalty approach for solving engineering design problems

AIP Conference Proceedings | 2015

R.B. Francisco

A.M.A.C. Rocha

DOI

Combining non-dominance, objective-order and spread metric to extend firefly algorithm to multi-objective optimization

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2015

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Global vs. local nonlinear optimization techniques for human-like movement of an anthropomorphic robot

AIP Conference Proceedings | 2015

E. Costa E Silva

E. Bicho

DOI

Nonlinear optimization for human-like synchronous movements of a dual arm-hand robotic system

AIP Conference Proceedings | 2015

G. Gulletta

S.M. Araújo

E. Costa E Silva

E. Bicho

DOI

Towards human-like bimanual movements in anthropomorphic robots: A nonlinear optimization approach

Applied Mathematics and Information Sciences | 2015

E.C. E Silva

J.P. Araújo

D. Machado

L. Louro

E. Bicho

DOI

Ciência p´ra que te Quero: Making Science Accessible and Exciting to Young People

Booklet of the 12rd International Conference on Hands-on-Science: Brightening our Future. Costa MF, Dorrio BV, Pombo (Eds.) | 2015

Ciência p´ra que te Quero: Making Science Accessible and Exciting to Young People

Booklet of the 12rd International Conference on Hands-on-Science: Brightening our Future | 2015

Science Communication from Undergraduate Students to Children: Activities, Opportunities and Challenges

Hands?on Science. Brightening our Future. Hands?on Science Network, | 2015

A new perspective of students allocation satisfaction in engineering courses in Portugal

AIP Conference Proceedings | 2015

Raquel Oliveira

Rosa Vasconcelos

DOI

An alternative educational indicator for classifying Secondary Schools in Portugal

AIP Conference Proceedings | 2015

Marco Costa

Mário Oliveira

DOI

Forecasting time series combining Holt-Winters and bootstrap approaches

AIP Conference Proceedings | 2015

Marco Costa

Joana Silva

DOI

Quantifying stochastic introgression processes in random environments with hazard rates

Theoretical Population Biology | 2015

A. Ghosh

P. Haccou

DOI

Skeletons of near-critical Bienaymé-Galton-Watson branching processes

Advances in Applied Probability | 2015

S. Sagitov

Basics on growth orders of polymonogenic functions

Complex Variables and Elliptic Equations | 2015

R.S. Kraußhar

DOI

Fundamentals of a Wiman Valiron theory for polymonogenic functions

20th International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering | 2015

Regina de Almeida

On the convergence of a predictor-corrector variant algorithm

TOP | 2015
DOI

Semigroup presentations for test local groups

Semigroup Forum | 2015
DOI

Variations around Jackson's quantum operator

Methods and Applications of Analysis | 2015
DOI

Green’s relations, regularity and abundancy for semigroups of quasi-onto transformations

Semigroup Forum | 2015
DOI

Equidistribution for higher-rank abelian actions on Heisenberg nilmanifolds

Journal of Modern Dynamics | 2015

L. Flaminio

DOI

Quaternionic Heisenberg groups as naturally reductive homogeneous spaces

International Journal of Geometric Methods in Modern Physics | 2015

I. Agricola

R. Storm

DOI

The classification of naturally reductive homogeneous spaces in dimensions n≤6

Differential Geometry and its Application | 2015

I. Agricola

T. Friedrich

DOI

Chebyshev polynomials via quadratic and cubic decompositions of the canonical sequence

Integral Transforms and Special Functions | 2015

T. Augusta Mesquita

DOI

Action Potential Monitoring Using Neuronanorobots: Neuroelectric Nanosensors

International Journal of Nanomaterials and Nanostructures | 2015

Nuno Ricardo Barbosa Martins

Robert Freitas

Learning joint representations for order and timing of perceptual-motor sequences: A dynamic neural field approach

Proceedings of the International Joint Conference on Neural Networks | 2015

E. Bicho

DOI

Off-line simulation inspires insight: A neurodynamics approach to efficient robot task learning

Neural Networks | 2015

E. Sousa

E. Bicho

DOI

Review of robotic technology for stereotactic neurosurgery

IEEE Reviews in Biomedical Engineering | 2015

C. Faria

M. Rito

E. De Momi

G. Ferrigno

E. Bicho

DOI