Concepedia

Manuel Duarte Ortigueira

MD

Statistics

Publications

89

Citations

4.8K

H-Index

34

Active since

1984

Affiliations

Universidade Nova de Lisboa(Current)

University of Lisbon

Polytechnic Institute of Porto

Universidad de La Laguna

Manuel Duarte Ortigueira is an author at Universidade Nova de Lisboa specializing in engineering, signal processing, and numerical analysis.

Top concepts

EngineeringSignal ProcessingNumerical AnalysisFunctional AnalysisMedicineSpectral TheoryInverse ProblemsElectrophysiologySystems EngineeringHealth

Publications per year

1984–2024

89

Publications

89

What is a fractional derivative?

Manuel Duarte Ortigueira, J. A. Tenreiro Machado · Journal of Computational Physics · 2014 · 496 citations

Derivatives, Fractional-order System, Fractional Derivative +2

Riesz potential operators and inverses via fractional centredderivatives

Manuel Duarte Ortigueira · International Journal of Mathematics and Mathematical Sciences · 2006 · 320 citations · Full text

Riesz Potential Operators, Fractional-order System, Riemann-hilbert Problem +7

On the HHT, its problems, and some solutions

Raul Rato, Manuel Duarte Ortigueira, Arnaldo Batista · Mechanical Systems and Signal Processing · 2007 · 315 citations · Full text

Mathematical Programming, Theoretical Mathematics, Theoretical Analysis +2

On the fractional signals and systems

Richard L. Magin, Manuel Duarte Ortigueira, Igor Podlubný et al. · Signal Processing · 2010 · 267 citations

Fractional-order System, Fractional Dynamic, Fractional Signals +1

An introduction to the fractional continuous-time linear systems: the 21st century systems

Manuel Duarte Ortigueira · IEEE Circuits and Systems Magazine · 2008 · 221 citations

Time Delay System, Engineering, Fractional-order System +10

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