Designation: Assistant Professor
Department: Mathematics & Computing
Email: antony[at]iitism[dot]ac[dot]in
Contact Number: 6291016709
Office Number: +91-326-223-5526
Personal Page: Click Here
About Me: I am currently an Assistant Professor in the Department of Mathematics and Computing at the Indian Institute of Technology (Indian School of Mines), Dhanbad. Prior to this, I completed a postdoctoral fellowship at various esteemed institutions. My research focuses on computational harmonic analysis, with a particular emphasis on mathematical sampling theory and its applications in signal processing.
Research Interest: Computational Harmonic Analysis
• Methods of Applied Mathematics-I
• Modern Algebra
• Real Analysis
• Advanced Analysis
• Numerical Linear Algebra
• Mathematics-II
• Wavelet Theory and Applications
• Complex Analysis and Measure Theory
• Numerical Methods and Lab
• Computer Oriented Numerical Methods
• Fourier Analysis and Its Applications
Ph.D., 2015, Indian Institute of Technology Madras.
M.Sc., 2008, Anna University, Chennai.
B. Sc., 2006, Periyar Arts College, Cuddalore, Thiruvalluvar University, Vellore.
• Postdoctoral Fellow at The Institute of Mathematical Sciences Chennai from 23-03-2015 to 31-05-2017.
• Visiting Scientist at Indian Statistical Institute Kolkata from 12-06-2017 to 23-09-2018.
• Postdoctoral Fellow at IISER Bhopal from 01-10-2018 to 13-04-2019.
• Assistant Professor at IIT(ISM) Dhanbad from 15-04-2019.
• Qualified GATE 2008 in Mathematics
• Qualified Anna University M.Sc Entrance Examination and secured rank 2.
1. Antony Selvan, A. and Radha, R. Sampling and reconstruction in shift-invariant spaces on
Rd, Annali di Matematica Pura ed Applicata, 194 (4). no. 6, 1683-1706, 2015. (Q1, IF-1.0,
MCQ-0.95)
2. Antony Selvan, A. and Radha, R, Sampling and reconstruction in shift-invariant spaces
of B-spline functions, Acta Applicandae Mathematicae, 145, 175-192, 2016. (Q2, IF-1.4,
MCQ-1.04)
3. Antony Selvan, A. and Radha, R. Separation of zeros and a Hermite interpolation based
frame algorithm for bandlimited functions, Sampling Theory in Signal and Image Processing,
15, 21-35, 2016. (MCQ-0.78)
4. Antony Selvan, A. and Radha, R. Invertibility of a tridiagonal operator with an application
to a non-uniform sampling problem, Linear and Multilinear Algebra, 65(5), 973-999, 2017.
(Q1, IF-0.9, MCQ-0.68)
5. Antony Selvan, A. and Radha, R. Frames in Hermite-Bergman and special Hermite-Bergman
spaces, Journal of Pseudo-Differential Operators and Applications, 8(2), 241-254, 2017. (Q2,
IF-0.9, MCQ-0.69)
6. Antony Selvan, A. and Radha, R. An optimal result for sampling density in shift-invariant
spaces generated by Meyer scaling function, Journal of Mathematical Analysis and Applications,
451(1), 197-208, 2017. (Q1, IF-1.2, MCQ-0.98)
7. Ghosh, R. and Antony Selvan, A. Exponential type bases on a finite union of certain
disjoint intervals of equal length, Banach Journal of Mathematical Analysis, 16:53, 2022.
(Q1, IF-1.1, MCQ-0.71)
8. Antony Selvan, A. and Ghosh, R. Sampling with derivatives in periodic shift-invariant
spaces, Numerical Functional Analysis and Optimization, 43(13), 1591-1615, 2022. (Q2, IF-
1.4, MCQ-0.56)
9. Antony Selvan, A. and Priyanka, K. Perturbation theorems for regular sampling in wavelet
subspaces, Acta Applicandae Mathematicae, 182(1), 8, 2022. (Q2, IF-1.4, MCQ-1.04)
10. Bharanedhar, S.V., Antony Selvan, A., and Ghosh, R. Zeros of self-inversive polynomials
with an application to sampling theory, Applied Mathematics and Computation, 439, 127547,
2023. (Q1, IF-3.5, MCQ-0.61)
11. Ghosh, R. and Antony Selvan, A. Sampling and interpolation of periodic nonuniform samples
involving derivatives, Results in Mathematics, 78(2), 52, 2023. (Q1, IF-1.2, MCQ-0.71)
12. Priyanka, K. and Antony Selvan, A. Derivative sampling expansions in shift-invariant spaces
with error estimates covering discontinuous signals, IEEE Transactions on Information Theory,
70(8), 5453-5470, 2024. (Q2, IF-2.2, MCQ-1.07)
13. Ghosh, R. and Antony Selvan, A. On Gabor frames generated by totally positive functions,
B-splines, and Hermite functions, Applied Numerical Mathematics, 207, 1–23, 2025. (Q1,
IF-2.2, MCQ-1.18)
1) Riya Ghosh (Ph.D, Title: Sampling with Derivatives and Time-Frequency Analysis for some
Specific Functions, PhD Defence: 24 September 2024)
(2) Kumari Priyanka (Ph.D, Title: Sampling and Interpolation in Shift-invariant Spaces and Error
Estimates Covering Discontinuous Signals, PhD Defence: 22 October 2024)
(3) T Sreya, Prime Minister Research Fellow (Ph.D Ongoing)
(4) Sutapa Bhowmik (Ph.D Ongoing)
(5) Puja Garai (Ph.D Ongoing)
