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S. A. Yousefi

Observed names: S. Yousefi, S.A. Yousefi, S. A. Yousefi, Sohrab-Ali Yousefi, Sohrabali Yousefi, Sohrab‐Ali Yousefi
ORCID: 0000-0002-6098-4721
Observed ORCID: 0000-0002-6098-4721
OpenAlex ID: A5059560630
The Legendre wavelets operational matrix of integration
2001 · M. Razzaghi, S. Yousefi · International Journal of Systems Science · 333
Legendre wavelets method for the nonlinear Volterra–Fredholm integral equations
2005 · S. Yousefi, M. Razzaghi · Mathematics and Computers in Simulation · 228
Application of Legendre wavelets for solving fractional differential equations
2011 · H. Jafari, S.A. Yousefi, et al. · Computers & Mathematics with Applications · 191
A numerical technique for solving fractional optimal control problems
2011 · A. Lotfi, Mehdi Dehghan, et al. · Computers & Mathematics with Applications · 190
Legendre wavelets direct method for variational problems
2000 · M. Razzaghi, S. Yousefi · Mathematics and Computers in Simulation · 171
Operational matrices of Bernstein polynomials and their applications
2010 · S.A. Yousefi, M. Behroozifar · International Journal of Systems Science · 168
The use of He's variational iteration method for solving the telegraph and fractional telegraph equations
2009 · Mehdi Dehghan, S. A. Yousefi, et al. · International Journal for Numerical Methods in Biomedical Engineering · 134
Numerical solution of a class of fractional optimal control problems via the Legendre orthonormal basis combined with the operational matrix and the Gauss quadrature rule
2013 · A. Lotfi, S.A. Yousefi, et al. · Journal of Computational and Applied Mathematics · 122
Fibonacci wavelets and their applications for solving two classes of time‐varying delay problems
2019 · Sedigheh Sabermahani, Yadollah Ordokhani, et al. · Optimal Control Applications and Methods · 83
He’s variational iteration method for solving nonlinear mixed Volterra–Fredholm integral equations
2009 · S.A. Yousefi, A. Lotfi, et al. · Computers & Mathematics with Applications · 78
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The linear Legendre mother wavelets operational matrix of integration and its application
2006 · F. Khellat, S.A. Yousefi · Journal of the Franklin Institute · 78
The operational matrices of Bernstein polynomials for solving the parabolic equation subject to specification of the mass
2011 · S.A. Yousefi, M. Behroozifar, et al. · Journal of Computational and Applied Mathematics · 76
Legendre wavelets method for the solution of nonlinear problems in the calculus of variations
2001 · M. Razzaghi, S. Yousefi · Mathematical and Computer Modelling · 76
A numerical technique for solving a class of fractional variational problems
2012 · A. Lotfi, S.A. Yousefi · Journal of Computational and Applied Mathematics · 71
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Numerical solution of Fredholm integral equations by using CAS wavelets
2006 · S. Yousefi, A. Banifatemi · Applied Mathematics and Computation · 68
Legendre multiwavelet Galerkin method for solving the hyperbolic telegraph equation
2009 · S. A. Yousefi · Numerical Methods for Partial Differential Equations · 63
Numerical approach based on fractional-order Lagrange polynomials for solving a class of fractional differential equations
2017 · S. Sabermahani, Y. Ordokhani, et al. · Computational and Applied Mathematics · 60
Numerical solution of the nonlinear age-structured population models by using the operational matrices of Bernstein polynomials
2011 · S.A. Yousefi, M. Behroozifar, et al. · Applied Mathematical Modelling · 59
Legendre wavelets method for constrained optimal control problems
2002 · Mohsen Razzaghi, Sohrabali Yousefi · Mathematical Methods in the Applied Sciences · 52
Fractional-order Lagrange polynomials: An application for solving delay fractional optimal control problems
2019 · Sedigheh Sabermahani, Yadollah Ordokhani, et al. · Transactions of the Institute of Measurement and Control · 51
Sine-cosine wavelets operational matrix of integration and its applications in the calculus of variations
2002 · M. Razzaghi, S. Yousefi · International Journal of Systems Science · 50
Two-dimensional Legendre Wavelets Method for the Mixed Volterra-Fredholm Integral Equations
2007 · E. Banifatemi, M. Razzaghi, et al. · Journal of Vibration and Control · 48
Finding the optimal control of linear systems via He's variational iteration method
2010 · S. A. Yousefi, Mehdi Dehghan, et al. · International Journal of Computer Mathematics · 46
Determination of a time-dependent diffusivity from nonlocal conditions
2012 · D. Lesnic, S. A. Yousefi, et al. · Journal of Applied Mathematics and Computing · 45
Generalized Euler–Lagrange equations for fractional variational problems with free boundary conditions
2011 · S.A. Yousefi, Mehdi Dehghan, et al. · Computers & Mathematics with Applications · 42
Works count: 60
Citation count: 3,015
H-index: 28
I10-index: 42
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