Pseudospectra, critical points and multiple eigenvalues of matrix polynomials SS Ahmad, R Alam Linear algebra and its applications 430 (4), 1171-1195, 2009 | 28 | 2009 |

On pseudospectra, critical points, and multiple eigenvalues of matrix pencils SS Ahmad, R Alam, R Byers SIAM Journal on Matrix Analysis and Applications 31 (4), 1915-1933, 2010 | 26 | 2010 |

Pseudospectra of matrix pencils and their applications in perturbation analysis of eigenvalues and eigendecompositions S Ahmad | 17 | 2007 |

Perturbation analysis for complex symmetric, skew symmetric, even and odd matrix polynomials S Ahmad, V Mehrmann | 16 | 2010 |

The fully implicit stochastic-α method for stiff stochastic differential equations SS Ahmad, NC Parida, S Raha Journal of Computational Physics 228 (22), 8263-8282, 2009 | 10 | 2009 |

Bounds for Eigenvalues of Matrix Polynomials Over Quaternion Division Algebra SSAI Ali Advances in Applied Clifford Algebras, 2016 | 5 | 2016 |

Backward errors for eigenvalues and eigenvectors of Hermitian, skew-Hermitian, *H*-even and *H*-odd matrix polynomialsSS Ahmad, V Mehrmann Linear and Multilinear Algebra 61 (9), 1244-1266, 2013 | 5 | 2013 |

Localization theorems for matrices and bounds for the zeros of polynomials over a quaternion division algebra S Ahmad, I Ali arXiv preprint arXiv:1502.08014, 2015 | 2 | 2015 |

Backward errors and pseudospectra for structured nonlinear eigenvalue problems SS Ahmad, V Mehrmann | 2 | 2013 |

Perturbation analysis for Hermitian, skew-Hermitian, H-even and H-odd matrix polynomials S Ahmad, V Mehrmann | 2 | 2010 |

On Wilkinson's problem for matrix pencils S Ahmad, R Alam The Electronic Journal of Linear Algebra 30, 632-648, 2015 | 1 | 2015 |

Structured perturbation analysis of sparse matrix pencils with s-specified eigenpairs SS Ahmad, P Kanhya Linear Algebra and its Applications, 2020 | | 2020 |

Mathematical Modelling and Scientific Computing with Applications: ICMMSC 2018, Indore, India, July 19-21 S Manna, BN Datta, SS Ahmad Springer Nature, 2020 | | 2020 |

Perturbation analysis for palindromic and anti-palindromic nonlinear eigenvalue problems SS Ahmad Verlag der Österreichischen Akademie der Wissenschaften, 2019 | | 2019 |

Homotopy perturbation method to solve non-linear differential equations R Kumar, S Ahmad, S Manna Discipline of Mathematics, IIT Indore, 2018 | | 2018 |

Mathematical Modelling and Scientific Computing with Applications S Manna, BN Datta, SS Ahmad | | |

Backward Errors for Eigenvalues and Eigenvectors of Structured Eigenvalue Problems SS Ahmad BOOK OF ABSTRACT, 3, 0 | | |