1.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- S.N. Bose National Centre for Basic SciencesIN60 papers
- Saha Institute of Nuclear PhysicsIN55 papers
- Indian Statistical Institute, Bangalore CentreIN51 papers
- Jadavpur UniversityIN41 papers
- University of CalcuttaIN39 papers
- Indian Institute of Science BangaloreIN35 papers
- Institute of Mathematical SciencesIN34 papers
- Indian Institute of Technology MadrasIN28 papers
- Bose InstituteIN27 papers
- Centre National de la Recherche ScientifiqueFR26 papers
- Indian Statistical Institute, Delhi CentreIN20 papers
- Tata Institute of Fundamental ResearchIN20 papers
50 papers · 1 filter
Synchronization transitions in adaptive simplicial complexes with cooperative and competitive dynamics
S. Nirmala Jenifer, Dibakar Ghosh, Paulsamy Muruganandam
Adaptive network is a powerful presentation to describe different real-world phenomena. However, current models often neglect higher-order interactions (beyond pairwise interaction…
Polyhedral structure of maximal Gromov hyperbolic spaces with finite boundary
Kingshook Biswas, Arkajit Pal Choudhury
The boundary of a boundary continuous Gromov hyperbolic space carries a natural Moebius structure on the boundary. For a proper, geodesically complete, boundary co…
Development of CODO: A Comprehensive Tool for COVID-19 Data Representation, Analysis, and Visualization
Biswanath Dutta, Debanjali Bain
Artificial intelligence (AI) has become indispensable for managing and processing the vast amounts of data generated during the COVID-19 pandemic. Ontology, which formalizes knowle…
Testing Credibility of Public and Private Surveys through the Lens of Regression
Debabrota Basu, Sourav Chakraborty, Debarshi Chanda +3
Testing whether a sample survey is a credible representation of the population is an important question to ensure the validity of any downstream research. While this problem, in ge…
Memory burden effect mimics reheating signatures on SGWB from ultra-low mass PBH domination
Nilanjandev Bhaumik, Md Riajul Haque, Rajeev Kumar Jain +1
Ultra-low mass primordial black holes (PBH), briefly dominating the expansion of the universe, would leave detectable imprints in the secondary stochastic gravitational wave backgr…
Universal tester for multiple independence testing and classical-quantum arbitrarily varying multiple access channel
Ayanava Dasgupta, Naqueeb Ahmad Warsi, Masahito Hayashi
We study two kinds of different problems. One is the multiple independence testing, which can be considered as a kind of generalization of quantum Stein's lemma. We test whether th…
About almost covering subsets of the hypercube
Arijit Ghosh, Chandrima Kayal, Soumi Nandi
Let be a field, and consider the hypercube in . Sziklai and Weiner (Journal of Combinatorial Theory, Series A 2022) showed that if a p…
Optimal discrimination of quantum sequences
Tathagata Gupta, Shayeef Murshid, Vincent Russo +1
A key concept of quantum information theory is that accessing information encoded in a quantum system requires us to discriminate between several possible states the system could b…
Exploring neutrino interactions in light of present and upcoming galaxy surveys
Sourav Pal, Rickmoy Samanta, Supratik Pal
In the standard cosmological framework, neutrinos begin to free-stream after the weak interaction phase ends in the early universe, at a temperature of approximately $T \sim 1 \, {…
Exploring Citation Diversity in Scholarly Literature: An Entropy-Based Approach
Suchismita Banerjee, Abhik Ghosh, Banasri Basu
This study explores the citation diversity in scholarly literature, analyzing different patterns of citations observed within different countries and academic disciplines. We exami…
Coprime networks of the composite numbers: pseudo-randomness and synchronizability
Md Rahil Miraj, Dibakar Ghosh, Chittaranjan Hens
In this paper, we propose a network whose nodes are labeled by the composite numbers and two nodes are connected by an undirected link if they are relatively prime to each other. A…
Dynamical robustness of network of oscillators
Soumen Majhi, Biswambhar Rakshit, Amit Sharma +2
Most complex systems are nonlinear, relying on emergent behavior from interacting subsystems, often characterized by oscillatory dynamics. Collective oscillatory behavior is essent…
Quantile processes and their applications in finite populations
Anurag Dey, Probal Chaudhuri
The weak convergence of the quantile processes, which are constructed based on different estimators of the finite population quantiles, is shown under various well-known sampling d…
An Efficient Image Denoising Method Integrating Multi-resolution Local Clustering and Adaptive Smoothing
Subhasish Basak, Partha Sarathi Mukherjee
The importance of developing efficient image denoising methods is immense especially for modern applications such as image comparisons, image monitoring, medical image diagnostics,…
Revisiting primordial magnetic fields through 21-cm physics: Bounds and forecasts
Arko Bhaumik, Debarun Paul, Supratik Pal
Primordial magnetic fields (PMFs) may significantly influence 21-cm physics via two mechanisms: (i) magnetic heating of the intergalactic medium (IGM) through ambipolar diffusion (…
Global synchronization in generalized multilayer higher-order networks
Palash Kumar Pal, Md Sayeed Anwar, Matjaz Perc +1
Networks incorporating higher-order interactions are increasingly recognized for their ability to introduce novel dynamics into various processes, including synchronization. Previo…
Are Vision xLSTM Embedded UNet More Reliable in Medical 3D Image Segmentation?
Pallabi Dutta, Soham Bose, Swalpa Kumar Roy +1
The development of efficient segmentation strategies for medical images has evolved from its initial dependence on Convolutional Neural Networks (CNNs) to the current investigation…
Language Models are Crossword Solvers
Soumadeep Saha, Sutanoya Chakraborty, Saptarshi Saha +1
Crosswords are a form of word puzzle that require a solver to demonstrate a high degree of proficiency in natural language understanding, wordplay, reasoning, and world knowledge,…
Bias driven circular current in a ring nanojunction: Critical role of environmental interaction
Moumita Mondal, Santanu K. Maiti
The specific role of environmental interaction on bias driven circular current in a ring nanojunction is explored within a tight-binding framework based on wave-guide theory. The e…
MDIW-13: a New Multi-Lingual and Multi-Script Database and Benchmark for Script Identification
Miguel A. Ferrer, Abhijit Das, Moises Diaz +3
Script identification plays a vital role in applications that involve handwriting and document analysis within a multi-script and multi-lingual environment. Moreover, it exhibits a…
Size biased Multinomial Modelling of detection data in Software testing
Pallabi Ghosh, Ashis Kr. Chakraborty, Soumen Dey
Estimation of software reliability often poses a considerable challenge, particularly for critical softwares. Several methods of estimation of reliability of software are already a…
Complex structures on Three-point space
Suvrajit Bhattacharjee, Debashish Goswami
We discuss notions of almost complex, complex and Kähler structures in the realm of non-commutative geometry and investigate them for a class of finite dimensional spectral triples…
Mitigation of extreme events in an excitable system
R. Shashangan, S. Sudharsan, A. Venkatesan +1
Formulating mitigation strategies is one of the main aspect in the dynamical study of extreme events. Apart from the effective control, easy implementation of the devised tool shou…
Continuous Krishna-Parthasarathy Entropic Uncertainty Principle
K. Mahesh Krishna
In 2002, Krishna and Parthasarathy [\textit{Sankhyā Ser. A}] derived discrete quantum version of Maassen-Uffink [\textit{Phys. Rev. Lett., 1988}] entropic uncertainty principle. In…