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2020 – today
- 2024
[j25]Francesco Dell'Accio
, Allal Guessab, Federico Nudo:
New quadratic and cubic polynomial enrichments of the Crouzeix-Raviart finite element. Comput. Math. Appl. 170: 204-212 (2024)- [i1]Francesco Dell'Accio, Allal Guessab, Federico Nudo:
A new quadratic and cubic polynomial enrichment of the Crouzeix-Raviart finite element. CoRR abs/2403.05844 (2024) - 2023
- [j24]Francesco Dell'Accio, Filomena Di Tommaso, Allal Guessab, Federico Nudo:
Enrichment strategies for the simplicial linear finite elements. Appl. Math. Comput. 451: 128023 (2023) - [j23]Francesco Dell'Accio, Filomena Di Tommaso, Allal Guessab, Federico Nudo:
A general class of enriched methods for the simplicial linear finite elements. Appl. Math. Comput. 456: 128149 (2023)
2010 – 2019
- 2019
- [j22]Boujemâa Achchab, Abdellatif Agouzal, Allal Guessab, Yassine Zaim:
An extended family of nonconforming quasi-Wilson elements for solving elasticity problem. Appl. Math. Comput. 344-345: 1-19 (2019) - [j21]Allal Guessab, Boris V. Semisalov:
Extended Multidimensional Integration Formulas on Polytope Meshes. SIAM J. Sci. Comput. 41(5): A3152-A3181 (2019) - 2017
- [j20]Mostafa Bachar, Allal Guessab, Osama Mohammed, Yassine Zaim:
New cubature formulas and Hermite-Hadamard type inequalities using integrals over some hyperplanes in the d-dimensional hyper-rectangle. Appl. Math. Comput. 315: 347-362 (2017) - 2015
- [j19]Boujemâa Achchab, Khalid Bouihat, Allal Guessab, Gerhard Schmeisser:
A general approach to the construction of nonconforming finite elements on convex polytopes. Appl. Math. Comput. 268: 916-923 (2015) - [j18]Boujemâa Achchab, Allal Guessab, Yassine Zaim:
A new class of nonconforming finite elements for the enrichment of Q1 element on convex polytope. Appl. Math. Comput. 271: 657-668 (2015) - 2014
- [j17]Allal Guessab, Florian Guessab:
Symmetrization, convexity and applications. Appl. Math. Comput. 240: 149-160 (2014) - [j16]Allal Guessab:
Approximations of differentiable convex functions on arbitrary convex polytopes. Appl. Math. Comput. 240: 326-338 (2014) - [j15]Allal Guessab:
Symmetrization procedures and convexity in centrally symmetric polytopes. Appl. Math. Comput. 243: 74-82 (2014) - [j14]Boujemâa Achchab, Allal Guessab:
On approximation of linear functionals over convex functions: Construction techniques and new directions. Appl. Math. Comput. 247: 417-430 (2014) - [j13]Osama Yousif Mohammed Alabdali, Allal Guessab:
On the approximation of strongly convex functions by an upper or lower operator. Appl. Math. Comput. 247: 1129-1138 (2014) - [j12]Horst Alzer, Allal Guessab:
An integral inequality for cosine polynomials. Appl. Math. Comput. 249: 532-534 (2014) - 2013
- [j11]Domingo Barrera, Allal Guessab, María J. Ibáñez, Otheman Nouisser:
Construction techniques for multivariate modified quasi-interpolants with high approximation order. Comput. Math. Appl. 65(1): 29-41 (2013) - [j10]Allal Guessab:
Generalized barycentric coordinates and approximations of convex functions on arbitrary convex polytopes. Comput. Math. Appl. 66(6): 1120-1136 (2013) - [j9]Domingo Barrera, Allal Guessab, María J. Ibáñez, Otheman Nouisser:
Increasing the approximation order of spline quasi-interpolants. J. Comput. Appl. Math. 252: 27-39 (2013) - 2012
- [j8]Allal Guessab, María Moncayo, Gerhard Schmeisser:
A class of nonlinear four-point subdivision schemes - Properties in terms of conditions. Adv. Comput. Math. 37(2): 151-190 (2012) - 2011
- [j7]Allal Guessab, María J. Ibáñez, Otheman Nouisser:
Error analysis for a non-standard class of differential quasi-interpolants. Math. Comput. Simul. 81(10): 2190-2200 (2011) - 2010
- [j6]Allal Guessab, Gerhard Schmeisser:
Construction of positive definite cubature formulae and approximation of functions via Voronoi tessellations. Adv. Comput. Math. 32(1): 25-41 (2010) - [j5]Domingo Barrera, Allal Guessab, María J. Ibáñez, Otheman Nouisser:
Optimal bivariate C1 cubic quasi-interpolation on a type-2 triangulation. J. Comput. Appl. Math. 234(4): 1188-1199 (2010)
2000 – 2009
- 2005
- [j4]Allal Guessab, Gerhard Schmeisser:
Sharp Error Estimates for Interpolatory Approximation on Convex Polytopes. SIAM J. Numer. Anal. 43(3): 909-923 (2005) - 2004
- [j3]Allal Guessab, Gerhard Schmeisser:
Convexity results and sharp error estimates in approximate multivariate integration. Math. Comput. 73(247): 1365-1384 (2004) - 2002
- [j2]Allal Guessab, Gerhard Schmeisser:
Sharp Integral Inequalities of the Hermite-Hadamard Type. J. Approx. Theory 115(2): 260-288 (2002)
1990 – 1999
- 1999
- [j1]Abdelkrim Ezzirani, Allal Guessab:
A fast algorithm for Gaussian type quadrature formulae with mixed boundary conditions and some lumped mass spectral approximations. Math. Comput. 68(225): 217-248 (1999)
Coauthor Index
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