| Faculty | Authors | Title | Jorunal Details | Year |
|---|---|---|---|---|
| Ananya Lahiri | Ganesh. V. A and A. Lahiri | A jackknife empirical likelihood ratio test for log-symmetric distributions | Statistics and Probability Letters, vol. 222:110394 | 2025 |
| Ananya Lahiri | Ganesh. V. A, A. Lahiri and Sudheesh K. K | A family of non-parametric tests for the class of log-symmetric distributions | Journal of Applied Statistics | 2025 |
| Anjana Mondal | A. Mondal and Somesh K | Testing for trend in two-way heteroscedastic ANCOVA models | TEST | 2025 |
| Panchatcharam Mariappan | Y. Priyanka, V. S. Hariharan, J. L. Manikandan, Adapa M.K, Niyanth S, Badri N, D. V. Kiran, P. Mariappan | Semi-analytical thermal model for multi-wire submerged arc welding | Transactions of the Indian Institute of Metals, vol. 78(137) | 2025 |
| Rajesh S | Abishek S and Rajesh S | On existence of common fixed points for Pointwise Eventually nonexpansive Mapping and α-nonexpansive Mappings | Topological Methods in Nonlinear Analysis | 2025 |
| Krishna Kishore | K. Kishore and Anupam Singh | Matrix waring problem. II | Israel Journal of Mathematics, vol. 267, pp.301-320 | 2025 |
| Panchatcharam Mariappan | Jyoti P, P. Mariappan, and S. Sundar | Application of finite pointset method to study two-way coupled transient bio-thermoelastic effects in skin tissue | Journal of Applied Research, vol. 4(1), e70000 | 2025 |
| Durga Prasad Challa | D.P, Challa, L. S. Reddy | Ld(2, 1)- labeling on T-graphs | Discrete Mathematics, Algorithms and Applications | 2025 |
| Durga Prasad Challa | D.P, Challa, D. Gangadaraiah and M.Sini | Extraction of the mass density using only the p-parts of the elastic fields generated by injected highly dense small inclusions | Proccedings of The Royal Society A, 481: 20240712 | 2025 |
| Bidisha Roy | On the existence of certain Lehmer numbers modulo a prime | Expositiones Mathematicae, 42(6) | 2024 | |
| Balakrishna N | Divya K A and Balakrishna N | Coherent forecasting of No-GeAR(1) model | Journal of Indian Society for Probability and Statistics, vol. 26, pp.87-111 | 2024 |
| Shilpak B | Aravinda S, Shilpak B and Ranjan M | Ergodic and mixing quantum channels: From two-qubit to many-body quantum systems | Physical Review A, vol. 110(4) | 2024 |
| Rajesh S | Abishek S and Rajesh S | Fixed point theorems of semigroup of isometry mappings and α-nonexpansive mappings on weak∗ compact convex sets | Journal of Mathematical Analysis and Applications, vol. 544(1) | 2024 |
| Rajesh S | Abishek S and Rajesh S | Common fixed points in Chebyshev center for a semigroup of isometry mappings | Topological Methods in Nonlinear Analysis, vol. 65(1), pp. 1-11 | 2024 |
| Srijanani Anurag Prasad | Megala and S. A. Prasad | Spectrality of certain self-affine measures | Contemporary Mathematics AMS Series | 2024 |
| Angshuman Roy | T. Dawn, A. Roy, A.Manna and A. K. Ghosh | Some clustering-based change-point detection methods applicable to high dimension, low sample size data | Journal of Statistical Planning and Inference, vol.229, 106092 | 2024 |
| Srijanani Anurag Prasad | H. Gopalakrishnan and S. A. Prasad | Box dimension of harmonic functions on higher dimensional Sierpinski gasket and Sierpinski gasket with bilateral energy | Journal of Mathematical Analysis and Applications, vol. 540(1): 128590 | 2024 |
| Panchatcharam Mariappan | G. Boregowda and P. Mariappan | Effect of high blood flow on heat distribution and ablation zone during microwave ablation- numerical approach | International Journal for Numerical Methods in Biomedical Engineering, vol. 27. e3835 | 2024 |
| Srijanani Anurag Prasad | H. Gopalakrishnan and S. A. Prasad | Sequential Labyrinth Fractal | Siberian Electronic Mathematical Reports | 2024 |
| Durga Prasad Challa | D. P. Challa, D. Gangadaraiah and M. Sini | Elastic fields generated by multiple small inclusions with high mass density at nearly resonant frequencies | Journal of Mathematical Analysis and Applications, vol. 538(2). 35 | 2024 |
| Balakrishna N | N. Balakrishna, M. Anvar, and B. Abraham | Zero-modified count time series with Markovian intensities | Journal of Statistical Planning and Inference, vol.229,106092 | 2024 |
| Srijanani Anurag Prasad | Megala and S. A. Prasad | Spectrum of self-affine measures on the Sierpinski family | Monatshefte für Mathematik vol.204, 157-169 | 2024 |
| Srijanani Anurag Prasad | H. Gopalakrishnan and S. A. Prasad | A study on harmonic function on Vicsek fractal | Chaos, Solitons and Fractals, vol. 181, 114607 | 2024 |
| Ishapathik Das | S. Bhattacharya, I. Das and M. Kunnummal | On modeling bivariate lifetime data in the presence of inliers | Annals of Data Science, 1-22 | 2024 |
| Ishapathik Das | S. Sen, I. Das and F. Ayoob | Doubly-Inflated Poisson INGARCH Models for Count Time Series | Journal of Statistical Theory and Practice, vol. 17(4):55 | 2023 |
| Panchatcharam Mariappan | S. Srivsatava and P. Mariappan | Hyperbolic lattice Boltzmann method for three-dimensional non-Fourier heat conduction with phase change | Numerical Heat Transfer, Part A: Applications, 1-17 | 2023 |
| Panchatcharam Mariappan | G. Boregowda and P. Mariappan | 3D modeling of vector/edge finite element method for multi-ablation technique for large tumor-computational approach | PLoS ONE, vol. 18(7), e0289262 | 2023 |
| Panchatcharam Mariappan | S. Srivsatava and P. Mariappan | Hyperbolic lattice Boltzmann method and discrete Boltzmann method for solid–liquid phase change problem | Mathematics in Computer Science, vol. 17(9) | 2023 |
| Srijanani Anurag Prasad | S. A. Prasad | Fractal interpolation function on products of the Sierpinski gaskets | Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena, vol. 166 | 2023 |
| Panchatcharam Mariappan | G. Boregowda and P. Mariappan | A vector finite element approach to temperature dependent parameters of microwave ablation for liver cancer | International Journal for Numerical Methods in Biomedical Engineering, vol. 39, no.1 | 2023 |
| Ishapathik Das | J. Mathews, S. Bhattacharya, S. Sen | Multiple inflated negative binomial regression for correlated multivariate count data | Dependence Modeling vol. 10(1) | 2022 |
| Ishapathik Das | D. Thakur, S. Bhattacharya, I. Das | Uni-variate and bi-variate inverted exponential Teissier distribution in Bayesian and non-Bayesian framework to model stochastic dynamic variation of climate data | Theoretical and Applied Climatology vol. 150, pp. 1707-1729 | 2022 |
| Rajesh S | Rajesh S | Proximal normal structure in Banach spaces | Rocky Mountain Journal, vol. 54(2), pp. 555-567 | 2022 |
| Panchatcharam Mariappan | P. Mariappan, G. Boregowda and R. Flanagan | A point source model to represent heat distribution without calculating the Joule heat during radiofrequency ablation | Frontiers in Thermal Engineering vol. 2 | 2022 |
| Ishapathik Das | D. Thakur, I. Das and S. Chakravarthy | A spatial copula interpolation in
a random field with application in air pollution data | Modeling Earth Systems and Environment pp.1-20 | 2022 |
| Durga Prasad Challa | D. P. Challa | Corrigendum: On the justification of the Foldy- Lax approximation for the acoustic scattering by small rigid bodies of arbitrary shapes | SIAM- Multiscale Modeling and Simulation (MMS) | 2022 |
| Srijanani Anurag Prasad | Megala M and S. A. Prasad | Spectrum of a self-affine measure with four element digit set | Fractals: Complex Geometry, Patterns, and Scaling in Nature and Society vol. 30, no.4, pp.1-5 | 2022 |
| Rajesh S | R. Malik and Rajesh S | Fixed point theorems of nonexpansive mappings on weakly compact sets | Acta Scientiarum Mathematicarum, vol. 89, pp. 81-92 | 2023 |
| Krishna Kishore | K. Kishore | Matrix waring problem | Linear Algebra and its Applications vol.646,pp.84-94 | 2022 |
| Ishapathik Das | D. Thakur and I. Das | Statistical assessment of spatio-temporal impact of Covid-19 lockdown on air pollution using different modelling approaches in India, 2019-2020 | Regional Statistics, vol.12. no. 3 | 2022 |
| Srijanani Anurag Prasad | S. A. Prasad | Super Coalescence Hidden-Variable Fractal Interpolation Functions | Fractals: Complex Geometry, Patterns, and Scaling in Nature and Society, vol.29,no.3. pp.2150-2151 | 2021 |
| Panchatcharam Mariappan | M. J. van Amerongen, P. Mariappan, P. Voglreiter, R. Flanagan, S. F. M. Jenniskens, M. Pollari, M. Kolesnik, M. Moche and J. J. Fütterer | Software-based planning of ultrasound and CT-guided percutaneous radiofrequency ablation in hepatic tumors | International Journal of Computer Assisted Radiology and Surgery, vol. 16, no.1, pp.1051-1057 | 2021 |
| Panchatcharam Mariappan | H. Cindric, P. Mariappan L. Beyer, P. Wiggermann, M. Moche, D. Miklavcic and B. Kos | Retrospective study for validation and improvement of numerical treatment planning of irreversible electroporation ablation for treatment of liver tumors | IEEE Transactions on Biomedical Engineering, vol. 68, no. 12, pp.3513-3524 | 2021 |
| Ananya Lahiri | A. Lahiri and R. Sen | Fractional Brownian markets with time-varying volatility and high- frequency data | Econometric and Statistics, vol. 16, pp. 91-107 | 2020 |
| Durga Prasad Challa | D.P. Challa, A. Mantile and M. Sini | Characterization of the acoustic felds scattered by a cluster of small holes | Asymptotic Analysis vol. 118, no.4, pp. 235-268 | 2020 |
| Durga Prasad Challa | H. Ammari, D. P. Challa, A. P. Choudhury, and M. Sini | The equivalent media generated by bubbles of high contrasts: volumetric metamaterials and metasurfaces | Multiscale Modelling & Simulation, vol. 18, no. 1, pp. 240–293. | 2020 |
| Srijanani Anurag Prasad | S. A. Prasad | Riemann-Liouville fractional calculus of Blancmange curve and Cantor functions | Journal of Applied Mathematics and Computation, vol. 4. no.4, pp. 123-129 | 2020 |
| Panchatcharam Mariappan | T. V. Oostenbrugge, J. Heikdamp, M. Moche, P. Weir, P. Mariappan, R. Flanagan, M. Pollari, S. Payne, M. Kolesnik, S. F. M. Jenniskens, and J. J. Futterer | Validation of a web-based planning tool for percutaneous cryoablation of renal tumours | Cardiovascular and Interventional Radiology vol. 43, no.11, pp.1661-1670 | 2020 |
| Durga Prasad Challa | H. Ammari, D. P. Challa, A. P. Choudhury and M.Sini. | The point-interaction approximation for the fields generated by contrasted bubbles at arbitrary fixed frequencies | Journal of Differential Equations, 267 (4), 2104 – 2191 | 2019 |
| Durga Prasad Challa | D. P. Challa, F. Mouffouk and M.Sini | Estimation of a class of quasi‐resonances generated by multiple small particles with high surface impedances | Mathematical Methods in Applied Sciences 42, 3568– 3578, | 2019 |
| Durga Prasad Challa | D. P. Challa, A. Mantile and M. Sini | Characterization of the equivalent acoustic scattering for a cluster of an extremely large number of small holes. | Asymptotic Analysis, 1-34 | 2019 |
| Rajesh S | M. Radhakrishnan and Rajesh S | Existence of fixed points for pointwise eventually asymptotically nonexpansive mappings | Applied General Topology, Vol. 20, pp. 119—13 | 2019 |
| Srijanani Anurag Prasad | S. A. Prasad | Reproducing kernel Hilbert space and coalescence hidden-variable fractal interpolation functions | Demonstratio Mathematica, 52, pp. 467-474, | 2019 |
| Panchatcharam Mariappan | Michael Moche, Harald Busse, Jurgen J. Futterer, Camila A. Hinestrosa, Daniel Seider, Philipp Brandmaier, Marina Kolesnik, Sjoerd Jenniskens, Roberto Blanco Sequeiros, Gaber Komar, Mika Pollari, Martin Eibisberger, Horst Rupert Portugaller, Philip Voglreiter, Ronan Flanagan, Panchatcharam Mariappan, Martin Reinhardt, | Clinical evaluation of in silico planning and real-time simulation of hepatic radiofrequency ablation (ClinicIMPPACT Trial) | European Radiology, pp1-9, | 2019 |
| Ishapathik Das | I. Das and S. Mukhopadhyay | Robust designs for multinomial models | Communications in Statistics – Simulation and Computation, pp. 1-24. | 2019 |
| Ishapathik Das | I. Das, S. Sen, NR Chaganty, P. Sengupta | Regression for doubly inflated multivariate Poisson distributions | Journal of Statistical Computation and Simulation 89(13), pp. 2549-2561 | 2019 |
| Sumit Giri | S. Giri | Short average distribution of a prime counting function over families of elliptic curves | Journal of Number Theory | 2019 |
The Head,
Department of Mathematics and Statistics,
326, Academic Building - 1 (AB1),
Indian Institute of Technology Tirupati,
Yerpedu - Venkatagiri Road,
Yerpedu Post,
Tirupati District - 517619
Andhra Pradesh
Email: hod_ma@iittp.ac.in
Phone: +91 877 250 3357
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