Publications | Research

Autonomous flight trajectory generation via attractor dynamics

2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS | 2005

E. Bicho

A. Moreira

M. Carvalheira

W. Erlhagen

DOI

Inequalities for J-Hermitian matrices

Linear Algebra and Its Applications | 2005

N. Bebiano

H. Nakazato

J. Da Providência

R. Lemos

G. Soares

DOI

On the geometry of numerical ranges in spaces with an indefinite inner product

Linear Algebra and Its Applications | 2005

N. Bebiano

R. Lemos

J. Da Providência

G. Soares

DOI

Three observations on the determinantal range

Linear Algebra and Its Applications | 2005

N. Bebiano

G. Soares

DOI

Tameness of pseudovariety joins involving R

Monatshefte fur Mathematik | 2005

J. Almeida

J.C. Costa

M. Zeitoun

DOI

The doubly negative matrix completion problem

Linear Algebra and Its Applications | 2005

C.M. Araújo

J.R. Torregrosa

A.M. Urbano

DOI

The symmetric N-matrix completion problem

Linear Algebra and Its Applications | 2005

C.M. Araújo

J.R. Torregrosa

A.M. Urbano

DOI

Obtaining a class of type N pure radiation metrics using invariant operators

Classical and Quantum Gravity | 2005

S.B. Edgar

M.P.M. Ramos

DOI

Spherically symmetric perfect fluid in area-radial coordinates

Classical and Quantum Gravity | 2005

H. Iguchi

T. Harada

F.C. Mena

DOI

On asymptotic stabilization of elastic systems

2005 International Conference on Physics and Control, PhysCon 2005, Proceedings | 2005

M.I. Caiado

A. Sarychev

DOI

Remarks on stability of inverted pendula

Rendiconti del Seminario Matematico | 2005

M.I. Caiado

A.V. Sarychev

Exploratory analysis of longitudinal trials with staggered intervention times

Biostatistics | 2005

I. Sousa

A.G. Chetwynd

P.J. Diggle

DOI