Concepedia

Ahmed Driss Aiat Hadj

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Publications

4

Citations

105

H-Index

4

Active since

2007

Affiliations

École des Hautes Études Commerciales(Current)

Ahmed Driss Aiat Hadj is an author at École des Hautes Études Commerciales specializing in inverse problems, spectral theory, and engineering.

Top concepts

Spectral TheoryInverse ProblemsEngineeringNatural SciencesGeometry ModelingNumerical AnalysisComputer EngineeringComputational Geometry

Publications per year

2007–2009

4

Publications

4

A fast numerical algorithm for the inverse of a tridiagonal and pentadiagonal matrix

Ahmed Driss Aiat Hadj, Mohamed Elouafi · Applied Mathematics and Computation · 2008 · 46 citations

Numerical Analysis, Geometric Modeling, Fast Numerical Algorithm +11

On the characteristic polynomial, eigenvectors and determinant of a pentadiagonal matrix

Ahmed Driss Aiat Hadj, Mohamed Elouafi · Applied Mathematics and Computation · 2007 · 30 citations

Spectral Theory, Pentadiagonal Matrix, Matrix Method +3

On the powers and the inverse of a tridiagonal matrix

Mohamed Elouafi, Ahmed Driss Aiat Hadj · Applied Mathematics and Computation · 2009 · 15 citations

Spectral Theory, Tridiagonal Matrix, Matrix Method +2

A new recursive algorithm for inverting Hessenberg matrices

Mohamed Elouafi, Ahmed Driss Aiat Hadj · Applied Mathematics and Computation · 2009 · 14 citations

Hessenberg Matrices, Inverse Problems, Matrix Method +2

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