The pseudospectral Legendre method for discretizing optimal control problems G Elnagar, MA Kazemi, M Razzaghi IEEE transactions on Automatic Control 40 (10), 1793-1796, 1995 | 791 | 1995 |

The Legendre wavelets operational matrix of integration M Razzaghi, S Yousefi International Journal of Systems Science 32 (4), 495-502, 2001 | 359 | 2001 |

Legendre wavelets method for the nonlinear Volterra–Fredholm integral equations S Yousefi, M Razzaghi Mathematics and computers in simulation 70 (1), 1-8, 2005 | 300 | 2005 |

Legendre wavelets direct method for variational problems M Razzaghi, S Yousefi Mathematics and computers in simulation 53 (3), 185-192, 2000 | 225 | 2000 |

Bernoulli wavelet operational matrix of fractional order integration and its applications in solving the fractional order differential equations E Keshavarz, Y Ordokhani, M Razzaghi Applied Mathematical Modelling 38 (24), 6038-6051, 2014 | 169 | 2014 |

Application of the Adomian decomposition method for the Fokker–Planck equation M Tatari, M Dehghan, M Razzaghi Mathematical and Computer Modelling 45 (5-6), 639-650, 2007 | 163 | 2007 |

Optimal control of linear delay systems via hybrid of block-pulse and Legendre polynomials HR Marzban, M Razzaghi Journal of the Franklin Institute 341 (3), 279-293, 2004 | 155 | 2004 |

Fourier series direct method for variational problems M Razzaghi, M Razzaghi International Journal of Control 48 (3), 887-895, 1988 | 136 | 1988 |

Rational Legendre approximation for solving some physical problems on semi-infinite intervals K Parand, M Razzaghi Physica scripta 69 (5), 353, 2004 | 122 | 2004 |

Numerical solution of distributed order fractional differential equations by hybrid functions S Mashayekhi, M Razzaghi Journal of computational physics 315, 169-181, 2016 | 115 | 2016 |

A numerical solution for fractional optimal control problems via Bernoulli polynomials E Keshavarz, Y Ordokhani, M Razzaghi Journal of Vibration and Control 22 (18), 3889-3903, 2016 | 112 | 2016 |

Rational Chebyshev tau method for solving higher-order ordinary differential equations K Parand, M Razzaghi International Journal of Computer Mathematics 81 (1), 73-80, 2004 | 110 | 2004 |

Legendre wavelets method for the solution of nonlinear problems in the calculus of variations M Razzaghi, S Yousefi Mathematical and Computer Modelling 34 (1-2), 45-54, 2001 | 104 | 2001 |

A collocation‐type method for linear quadratic optimal control problems GN Elnagar, M Razzaghi Optimal Control Applications and Methods 18 (3), 227-235, 1997 | 102 | 1997 |

Hybrid functions approach for nonlinear constrained optimal control problems S Mashayekhi, Y Ordokhani, M Razzaghi Communications in Nonlinear Science and Numerical Simulation 17 (4), 1831-1843, 2012 | 99 | 2012 |

Rational Chebyshev tau method for solving Volterra’s population model K Parand, M Razzaghi Applied Mathematics and Computation 149 (3), 893-900, 2004 | 97 | 2004 |

Semiorthogonal spline wavelets approximation for Fredholm integro-differential equations M Lakestani, M Razzaghi, M Dehghan Mathematical problems in engineering 2006, 2006 | 95 | 2006 |

Solution of multi-delay systems using hybrid of block-pulse functions and Taylor series HR Marzban, M Razzaghi Journal of Sound and Vibration 292 (3-5), 954-963, 2006 | 92 | 2006 |

Optimal control of delay systems by using a hybrid functions approximation N Haddadi, Y Ordokhani, M Razzaghi Journal of Optimization Theory and Applications 153, 338-356, 2012 | 86 | 2012 |

Solution of nonlinear Volterra–Fredholm–Hammerstein integral equations via a collocation method and rationalized Haar functions Y Ordokhani, M Razzaghi Applied Mathematics Letters 21 (1), 4-9, 2008 | 83 | 2008 |