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Sk. Safique Ahmad
Sk. Safique Ahmad
Associate Professor, Discipline of Mathematics, IIT Indore
Verifisert e-postadresse på iiti.ac.in - Startside
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Pseudospectra, critical points and multiple eigenvalues of matrix polynomials
SS Ahmad, R Alam
Linear algebra and its applications 430 (4), 1171-1195, 2009
322009
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
272010
Perturbation analysis for complex symmetric, skew symmetric, even and odd matrix polynomials
SS Ahmad, V Mehrmann
212010
Pseudospectra of matrix pencils and their applications in perturbation analysis of eigenvalues and eigendecompositions
SS Ahmad
Guwahati, 2007
202007
ln vitro Shoot Multiplication of Chrysanthemum morifolium as Affected by Sucrose, Agar and pH
MZ Karim, MN Amin, MAK Azad, F Begum, MM Rahman, S Ahmad, ...
Biotechnology 2 (2), 115-120, 2003
182003
In vitro control of Alternaria solani, the cause of early blight of tomato
AS Hawamdeh, S Ahmad
Journal of Biological Sciences 1 (10), 949-950, 2001
172001
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
162009
Backward errors for eigenvalues and eigenvectors of Hermitian, skew-Hermitian, H-even and H-odd matrix polynomials
SS Ahmad, V Mehrmann
Linear and Multilinear Algebra 61 (9), 1244-1266, 2013
122013
Peripartum hysterectomy: a life saving procedure
S Naz, R Baloch, MS Shaikh, R Perveen, S Ahmed
Pak J Surg 24 (4), 224-227, 2008
92008
Backward errors and pseudospectra for structured nonlinear eigenvalue problems
SS Ahmad, V Mehrmann
Oper. Matrices 10 (3), 539-556, 2016
72016
Bounds for Eigenvalues of Matrix Polynomials Over Quaternion Division Algebra
SSAI Ali
Advances in Applied Clifford Algebras, 2016
72016
Perturbation analysis for palindromic and anti-palindromic nonlinear eigenvalue problems
SS Ahmad
Verlag der Österreichischen Akademie der Wissenschaften, 2019
52019
On Wilkinson's problem for matrix pencils
S Ahmad, R Alam
The Electronic Journal of Linear Algebra 30, 632-648, 2015
42015
Structured perturbation analysis of sparse matrix pencils with s-specified eigenpairs
SS Ahmad, P Kanhya
Linear Algebra and its Applications 602, 93-119, 2020
32020
Localization theorems for matrices and bounds for the zeros of polynomials over a quaternion division algebra
SS Ahmad, I Ali
arXiv preprint arXiv:1502.08014, 2015
22015
Perturbation analysis for Hermitian, skew-Hermitian, H-even and H-odd matrix polynomials
SS Ahmad, V Mehrmann
22010
Micropropagation and Conservation of the Threatened Medicinal Plants of Bangladesh: A Case Study of Alpinia Calcarata Rosc
MN Amin, MA Islam, MM Rahman, S Ahmad
vitro Culture, Transformation and Molecular Markers for Crop Improvement, 25-33, 2004
22004
Sensitivity analysis of nonlinear eigenproblems
SS Ahmed, R Alam
SIAM J. Matrix Anal. Appl., to appear, 0
2
Backward error analysis of specified eigenpairs for sparse matrix polynomials
SS Ahmad, P Kanhya
Numerical Linear Algebra with Applications 30 (4), e2476, 2023
12023
Perturbation analysis of matrices over a quaternion division algebra
SS Ahmad, I Ali, I Slapničar
Verlag der Österreichischen Akademie der Wissenschaften, 2021
12021
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Artikler 1–20