203 citations
- Manipal Centre for Natural SciencesIN23 papers
- Poornaprajna Institute of Scientific ResearchIN19 papers
- Tata Institute of Fundamental ResearchIN17 papers
- Indian Institute of AstrophysicsIN14 papers
- Raman Research InstituteIN11 papers
- Indian Space Research OrganisationIN10 papers
- Inter-University Centre for Astronomy and AstrophysicsIN10 papers
- Indian Institute of Science BangaloreIN9 papers
- National Centre for Radio AstrophysicsIN9 papers
- Homi Bhabha National InstituteIN8 papers
- Indian Institute of Technology JodhpurIN7 papers
- Massachusetts Institute of TechnologyUS6 papers
223 papers
Finding the evolutionary link between ULIRGs and radio galaxies
Ayisha Fida, Sumana Nandi, Mousumi Das +4
Ultraluminous infrared galaxies (ULIRGs) are the remnants of the major mergers of gas-rich galaxies. They are dusty systems and are extremely luminous in the infrared. Both starbur…
An Algebraic Approach to the Fundamental Theorem of Algebra
Priyabrata Mandal, Sajad A. Sheikh
In this paper, we investigate the algebraic counterpart of the Fundamental Theorem of Algebra. We explore the concept of real closed fields and quadratic forms. We show, by means o…
Tilted thin accretion disks in the full Kerr spacetime and their implications
K. S. Sruthy, Chandrachur Chakraborty, Sudip Bhattacharyya
We derive a steady-state warped-disk equation in the full Kerr spacetime to study the tilt dynamics of a thin, viscous accretion disk around a spinning collapsed object. The formul…
Multi-Wavelength Diagnostics of Pre-Flare Evolution with Aditya-L1: From the Solar Chromosphere to the Corona
Adithya H. N., Sreejith Padinhatteeri, Soumya Roy +13
The pre-flare phase of solar flares provides important insight into the processes that drive active regions toward instability. We investigate chromospheric pre-flare activity usin…
Comprehensive Evaluation of Machine Learning for Type 2 Diabetes Risk Prediction: Large-Scale External Validation and Fairness Analysis
Rajveer Singh Pall, Sameer Yadav, Siddharth Bhalerao +3
Machine learning-based Type 2 diabetes risk prediction models obtain good internal validation results but lose effectiveness in real-world applications due to deficient external te…
Apparent Transverse Motion of Light Bridges Coupled to Coronal Loop Dynamics
Atul Bhat, Sreejith Padinhatteeri, J. M. Borrero +1
Light bridges are commonly observed in active regions and are interpreted as signatures of magnetoconvective processes in sunspots. Several studies have attempted to classify them…