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Otheman Nouisser

Observed names: Nouisser, Otheman, O. Nouisser, Otheman NOUISSER
ORCID: 0000-0002-5728-883X
Observed ORCID: 0000-0002-5728-883X
OpenAlex ID: A5046264032
Multivariate approximation by a combination of modified Taylor polynomials
2005 · Allal Guessab, Otheman Nouisser, et al. · Journal of Computational and Applied Mathematics · 34
Solving Poisson equation with Dirichlet conditions through multinode Shepard operators
2021 · Francesco Dell'Accio, Filomena Di Tommaso, et al. · Computers & Mathematics with Applications · 26
Enhancement of the algebraic precision of a linear operator and consequences under positivity
2009 · Allal Guessab, Otheman Nouisser, et al. · Positivity · 20
A Definiteness Theory for Cubature Formulae of Order Two
2006 · Allal Guessab, Otheman Nouisser, et al. · Constructive Approximation · 20
Increasing the approximation order of the triangular Shepard method
2017 · F. Dell'Accio, F. Di Tommaso, et al. · Applied Numerical Mathematics · 18
Fast and accurate scattered Hermite interpolation by triangular Shepard operators
2020 · Francesco Dell’Accio, Filomena Di Tommaso, et al. · Journal of Computational and Applied Mathematics · 15
Increasing the approximation order of spline quasi-interpolants
2013 · D. Barrera, A. Guessab, et al. · Journal of Computational and Applied Mathematics · 14
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Optimal bivariate C1 cubic quasi-interpolation on a type-2 triangulation
2009 · D. Barrera, A. Guessab, et al. · Journal of Computational and Applied Mathematics · 13
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A Family of Spline Quasi-Interpolants on the Sphere
2003 · O. Nouisser, D. Sbibih, et al. · Numerical Algorithms · 10
Rational Hermite interpolation on six-tuples and scattered data
2020 · Francesco Dell’Accio, Filomena Di Tommaso, et al. · Applied Mathematics and Computation · 8
A multivariate extension of an inequality of Brenner–Alzer
2012 · Allal Guessab, Otheman Nouisser, et al. · Archiv der Mathematik · 8
Construction techniques for multivariate modified quasi-interpolants with high approximation order
2012 · D. Barrera, A. Guessab, et al. · Computers & Mathematics with Applications · 7
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Construction de B-splines et quasi-interpolants associés sur un réseau quadridirectionnel uniforme du plan
2002 · Nouisser, Otheman · Toubkal · 5
Existence and Construction of Simple B-Splines of Class C k on a Four-Directional Mesh of the Plane
2001 · O. Nouisser, D. Sbibih · Numerical Algorithms · 5
Modified Shepard’s method by six-points local interpolant
2020 · Otheman Nouisser, Benaissa Zerroudi · Journal of Applied Mathematics and Computing · 4
Pairs of B-Splines with Small Support on the Four-Directional Mesh Generating a Partition of Unity
2004 · O. Nouisser, D. Sbibih, et al. · Advances in Computational Mathematics · 4
Systemic risk spillover effects within the Moroccan banking industry
2024 · Ayoub Kyoud, Cherif EL Msiyah, et al. · Cogent Business & Management · 3
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Approximate solution of Fredholm integral equations of the second kind through multinode Shepard operators
2024 · Benaissa Zerroudi, Otheman Nouisser, et al. · Mathematics and Computers in Simulation · 3
A globally convergent modified version of the method of moving asymptotes
2020 · Allal Guessab, Abderrazak Driouch, et al. · Applicable Analysis and Discrete Mathematics · 2
A globally convergent modified version of the method of moving asymptotes
2019 · Allal Guessab, Abderrazak Driouch, et al. · Applicable Analysis and Discrete Mathematics · 2
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A Shepard-like Hermite interpolation operator with fourth approximation order
2025 · Domingo Barrera, Otheman Nouisser, et al. · Journal of Computational and Applied Mathematics · 1
Strategic Asset Allocation and Active Management: Evidence from Moroccan Pension Funds
2022 · M. S. Kabiri, Сh. Elmsiyah, et al. · Finance: Theory and Practice · 1
Error analysis for a non-standard class of differential quasi-interpolants
2010 · A. Guessab, M.J. Ibáñez, et al. · Mathematics and Computers in Simulation · 1
Interpolation by new B-splines on a four directional mesh of the plane
2003 · O. Nouisser, D. Sbibih · Journal of Computational and Applied Mathematics · 1
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Le système de gouvernance en devenir pour le secteur marocain des assurances
2023 · Chaymaa REGHAY, Otheman NOUISSER, et al. · International Journal of Accounting, Finance, Auditing, Management and Economics
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Works count: 27
Citation count: 225
H-index: 9
I10-index: 9
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