Concepedia

O.J.B. Almeida Pereira

OA

7

Publications

1.4K

Citations

7

H-Index

1994

Active since

Affiliations

Instituto Superior Técnico(Current)

University of Lisbon

Instituto Politécnico de Lisboa

O.J.B. Almeida Pereira is an author at Instituto Superior Técnico specializing in engineering, computational mechanics, and numerical analysis.

Top concepts

EngineeringComputational MechanicsNumerical AnalysisFinite Element MethodMechanical EngineeringStructural OptimizationMechanicsApproximation TheoryNumerical SimulationStructural Mechanics

Publications per year

1994–2010

7

Publications

7

Using the matrix pencil method to estimate the parameters of a sum of complex exponentials

Tapan K. Sarkar, O.J.B. Almeida Pereira · IEEE Antennas and Propagation Magazine · 1995 · 1.2K citations

Numerical Analysis, Parameter Estimation, Engineering +19

Upper bounds of the error in local quantities using equilibrated and compatible finite element solutions for linear elastic problems

J. P. Moitinho de Almeida, O.J.B. Almeida Pereira · Computer Methods in Applied Mechanics and Engineering · 2005 · 59 citations

Numerical Analysis, Finite Element Method, Mathematical Programming +14

A SET OF HYBRID EQUILIBRIUM FINITE ELEMENT MODELS FOR THE ANALYSIS OF THREE-DIMENSIONAL SOLIDS

J. P. Moitinho de Almeida, O.J.B. Almeida Pereira · International Journal for Numerical Methods in Engineering · 1996 · 52 citations

Numerical Analysis, Engineering, Mechanical Engineering +20

Adaptive methods for hybrid equilibrium finite element models

O.J.B. Almeida Pereira, J. P. Moitinho de Almeida, Edward A.W. Maunder · Computer Methods in Applied Mechanics and Engineering · 1999 · 46 citations

Numerical Analysis, Finite Element Method, Engineering +6

Hybrid equilibrium hexahedral elements and super‐elements

O.J.B. Almeida Pereira · Communications in Numerical Methods in Engineering · 2006 · 25 citations

Materials Science, Finite Element Method, Equilibrium Conditions +8

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