An adjoint problem approach and coarse-fine mesh method for identification of the diffusion coefficient in a linear parabolic equation A Hasanov, P DuChateau, B Pektaş Journal of Inverse and Ill-Posed Problems 14 (5), 435-463, 2006 | 90 | 2006 |

Identification of an unknown time-dependent heat source term from overspecified Dirichlet boundary data by conjugate gradient method A Hasanov, B Pektaş Computers & Mathematics with Applications 65 (1), 42-57, 2013 | 49 | 2013 |

A unified approach to identifying an unknown spacewise dependent source in a variable coefficient parabolic equation from final and integral overdeterminations A Hasanov, B Pektaş Applied Numerical Mathematics 78, 49-67, 2014 | 11 | 2014 |

Comparative analysis of inverse coefficient problems for parabolic equations. Part I: adjoint problem approach A Hasanov, B Pektaş, A Erdem Inverse Problems in Science and Engineering 19 (5), 599-615, 2011 | 9 | 2011 |

Modeling and computer simulation of the identification problem related to the sludge concentration in a settler B Pektaş Mathematical and computer modelling 49 (5-6), 843-855, 2009 | 8 | 2009 |

Simulation of ill-conditioned situations in inverse coefficient problem for the Sturm–Liouville operator based on boundary measurements A Hasanov, B Pektas Mathematics and computers in simulation 61 (1), 47-52, 2002 | 7 | 2002 |

An analysis of nonlinear ion transport problem including arbitrary valences of oxidized and reduced species A Hasanov, B Pektaş, U Kadiroglu Journal of mathematical chemistry 47 (4), 1248-1262, 2010 | 3 | 2010 |

An analysis of nonlinear ion transport model including diffusion and migration A Hasanov, B Pektaş, Ş Hasanoglu Journal of mathematical chemistry 46 (4), 1188-1202, 2009 | 2 | 2009 |

The heat flux identification problem for a nonlinear parabolic equation in 2D B Pektaş, E Tamci Journal of Computational and Applied Mathematics 312, 134-142, 2017 | 1 | 2017 |

Comparative analysis of inverse coefficient problems for parabolic equations. Part II: Coarse-fine grid algorithm A Hasanov, B Pektaş Inverse Problems in Science and Engineering 19 (5), 617-632, 2011 | 1 | 2011 |

Determination of unknown coefficients in a nonlocal parabolic problem from Neumann type boundary measured data B Pektas Advances in Dynamical Systems and Applications 5 (2), 215-230, 2010 | 1 | 2010 |

Identification of a harmonically varying external source in wave equation from Neumann-type boundary measurement M Catak, B Pektaş Journal of Inverse and Ill-posed Problems 1 (ahead-of-print), 2020 | | 2020 |

Comparative numerical analysis of identification problems related to nonlinear transport-diffusion model of a settler B Pektaş Inverse Problems in Science and Engineering 23 (1), 112-129, 2015 | | 2015 |

Comparative analysis of inverse coefficient problems for parabolic equations. Part III: Conjugate gradient method and coarse-fine grid algorithm A Hasanov, B Pektaş Inverse Problems in Science and Engineering 19 (5), 633-657, 2011 | | 2011 |

Identification of unknown diffusion coefficient in pure diffusive linear model of chronoamperometry. II. Numerical implementation A Hasanov, B Pektaş Journal of mathematical chemistry 48 (3), 508-520, 2010 | | 2010 |

Recovering the spatial distribution of a groundwater contaminant at a prior time: The forward collocation method B Pektaş Mathematical and computer modelling 50 (3-4), 631-643, 2009 | | 2009 |

Sturm-liouville operatörüyle verilen ters katsayı problemlerinin matematiksel analizi ve sayısal çözümü B Pektaş Kocaeli Universitesi, Fen Bilimleri Enstitusu, 2006 | | 2006 |

Sturm Liouville operatörüyle verilen sınır değer problemlerinin katsayılara göre sürekliliğinin sınıflandırılması ve ters problemler B Pektaş Kocaeli Universitesi, Fen Bilimleri Enstitusu, 2002 | | 2002 |