Tanuka Chattopadhyay
Tanuka Chattopadhyay
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Statistical evidence for three classes of gamma-ray bursts
T Chattopadhyay, R Misra, AK Chattopadhyay, M Naskar
The Astrophysical Journal 667 (2), 1017, 2007
Structures in the fundamental plane of early-type galaxies
D Fraix-Burnet, M Dugué, T Chattopadhyay, AK Chattopadhyay, ...
Monthly Notices of the Royal Astronomical Society 407 (4), 2207-2222, 2010
A six-parameter space to describe galaxy diversification
D Fraix-Burnet, T Chattopadhyay, AK Chattopadhyay, E Davoust, ...
Astronomy & Astrophysics 545, A80, 2012
Study of ngc 5128 globular clusters under multivariate statistical paradigm
AK Chattopadhyay, T Chattopadhyay, E Davoust, S Mondal, M Sharina
The Astrophysical Journal 705 (2), 1533, 2009
Statistical methods for astronomical data analysis
AK Chattopadhyay, T Chattopadhyay
Springer, 2014
Objective classification of spiral galaxies having extended rotation curves beyond the optical radius
T Chattopadhyay, AK Chattopadhyay
The Astronomical Journal 131 (5), 2452, 2006
Uncovering the formation of ultracompact dwarf galaxies by multivariate statistical Analysis
T Chattopadhyay, M Sharina, E Davoust, T De, AK Chattopadhyay
The Astrophysical Journal 750 (2), 91, 2012
Independent Component Analysis for the objective classification of globular clusters of the galaxy NGC 5128
AK Chattopadhyay, S Mondal, T Chattopadhyay
Computational statistics & data analysis 57 (1), 17-32, 2013
Unsupervised classification of eclipsing binary light curves through k-medoids clustering
S Modak, T Chattopadhyay, AK Chattopadhyay
Journal of Applied Statistics, 2019
Clustering of gamma-ray bursts through kernel principal component analysis
S Modak, AK Chattopadhyay, T Chattopadhyay
Communications in Statistics-Simulation and Computation 47 (4), 1088-1102, 2018
An introduction to Astrophysics
B Basu, T Chattopadhyay, SN Biswas
PHI Learning Pvt. Ltd., 2010
Globular clusters of the Local Group–statistical classification
T Chattopadhyay, AK Chattopadhyay
Astronomy & Astrophysics 472 (1), 131-140, 2007
Two phase formation of massive elliptical galaxies: study through cross-correlation including spatial effect
S Modak, T Chattopadhyay, AK Chattopadhyay
Astrophysics and Space Science 362 (11), 206, 2017
Statistical analysis of dwarf galaxies and their globular clusters in the Local Volume
T Chattopadhyay, M Sharina, P Karmakar
The Astrophysical Journal 724 (1), 678, 2010
Globular clusters in the Milky Way and dwarf galaxies: A distribution-free statistical comparison
S Mondal, AK Chattopadhyay, T Chattopadhyay
The Astrophysical Journal 683 (1), 172, 2008
Unsupervised classification of galaxies. I. Independent component analysis feature selection
T Chattopadhyay, D Fraix-Burnet, S Mondal
Publications of the Astronomical Society of the Pacific 131 (1004), 108010, 2019
Cosmic history of the integrated galactic stellar initial mass function: a simulation study
T Chattopadhyay, T De, B Warlu, AK Chattopadhyay
The Astrophysical Journal 808 (1), 24, 2015
Horizontal branch morphology of globular clusters: A multivariate statistical analysis
GJ Babu, T Chattopadhyay, AK Chattopadhyay, S Mondal
The Astrophysical Journal 700 (2), 1768, 2009
Clustering of eclipsing binary light curves through functional principal component analysis
S Modak, T Chattopadhyay, AK Chattopadhyay
Astrophysics and Space Science 367 (2), 19, 2022
Comparison among different Clustering and Classification Techniques: Astronomical data-dependent study
P Banerjee, T Chattopadhyay, AK Chattopadhyay
New Astronomy 100, 101973, 2023
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