Pratyush Pranav

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R. van de WeygaertProfessor of Astrophysics, Kapteyn Astronomical Institute, University of GroningenVerified email at astro.rug.nl
bernard j.t. jonesProfessor Kapteyn Astronomical Institute University of GroningenVerified email at bernardjones.net
G. VegterUniversity of GroningenVerified email at rug.nl
Herbert EdelsbrunnerProfessor of Mathematics, IST AustriaVerified email at ist.ac.at
Wojciech HellwingCenter for Theoretical Physics PAS, WarsawVerified email at cft.edu.pl
Job FeldbruggePostdoctoral fellow, Perimeter Institute and Carnegie Mellon UniversityVerified email at perimeterinstitute.ca
E. G. Patrick BosNetherlands eScience CenterVerified email at esciencecenter.nl
Johan HiddingNetherlands eScience CenterVerified email at esciencecenter.nl
Robert AdlerEmeritus Professor, Electrical Engineering, TechnionVerified email at technion.ac.il
Michael KerberTU GrazVerified email at tugraz.at
Monique TeillaudINRIA Nancy - Grand Est, LORIAVerified email at inria.fr
Thomas BuchertProfessor of Cosmology, CRAL: Université Lyon 1 and École Normale Supérieure de LyonVerified email at ens-lyon.fr
Armin SchwartzmanProfessor, University of California, San DiegoVerified email at ucsd.edu
Vijay NatarajanIndian Institute of Science, BangaloreVerified email at iisc.ac.in
Inkang KimProfessor of mathematics, KIASVerified email at kias.re.kr
Sarit AgamiVerified email at mail.huji.ac.il
Hubert WagnerIST AustriaVerified email at ist.ac.at
Dan ChengAssistant Professor, Arizona State UniversityVerified email at asu.edu
Fabian J.E. TelschowPostdoc, University of California San DiegoVerified email at ucsd.edu
Chanda J JogProfessor,Department of Physics, Indian Institute of ScienceVerified email at iisc.ac.in

Pratyush Pranav

Postdoctoral fellow, ENS Lyon

Verified email at ens-lyon.fr - Homepage

cosmology topology geometry statistics


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The topology of the cosmic web in terms of persistent Betti numbers P Pranav, H Edelsbrunner, R Van de Weygaert, G Vegter, M Kerber, ... Monthly Notices of the Royal Astronomical Society 465 (4), 4281-4310, 2017	80	2017
Alpha, betti and the megaparsec universe: on the topology of the cosmic web R Van de Weygaert, G Vegter, H Edelsbrunner, BJT Jones, P Pranav, ... Transactions on Computational Science XIV, 60-101, 2011	78	2011
Felix: A topology based framework for visual exploration of cosmic filaments N Shivashankar, P Pranav, V Natarajan, R van de Weygaert, EGP Bos, ... IEEE Transactions on Visualization and Computer Graphics 22 (6), 1745-1759, 2015	58	2015
Betti numbers of Gaussian fields C Park, P Pranav, P Chingangbam, R Van De Weygaert, B Jones, ... Journal of The Korean Astronomical Society 46, 125-131, 2013	36	2013
Topology and geometry of Gaussian random fields I: on Betti numbers, Euler characteristic, and Minkowski functionals P Pranav, R Van de Weygaert, G Vegter, BJT Jones, RJ Adler, ... Monthly Notices of the Royal Astronomical Society 485 (3), 4167-4208, 2019	26	2019
Modeling and replicating statistical topology and evidence for CMB nonhomogeneity RJ Adler, S Agami, P Pranav Proceedings of the National Academy of Sciences 114 (45), 11878-11883, 2017	21	2017
Unexpected topology of the temperature fluctuations in the cosmic microwave background P Pranav, RJ Adler, T Buchert, H Edelsbrunner, BJT Jones, ... Astronomy & Astrophysics 627, A163, 2019	19	2019
Probing dark energy with alpha shapes and betti numbers R van de Weygaert, P Pranav, BJT Jones, EG Bos, G Vegter, ... arXiv preprint arXiv:1110.5528, 2011	12	2011
Stochastic homology of Gaussian vs. non-Gaussian random fields: graphs towards Betti numbers and persistence diagrams J Feldbrugge, M Van Engelen, R van de Weygaert, P Pranav, G Vegter Journal of Cosmology and Astroparticle Physics 2019 (09), 052, 2019	11	2019
Response of a galactic disc to vertical perturbations: strong dependence on density distribution P Pranav, CJ Jog Monthly Notices of the Royal Astronomical Society 406 (1), 576-585, 2010	8	2010
Persistent holes in the Universe: A (hierarchical) topology of the cosmic mass distribution P Pranav PhD Thesis, University of Groningen, 2015	5	2015
Estimation of Expected Euler Characteristic Curves of Nonstationary Smooth Gaussian Random Fields F Telschow, A Schwartzman, D Cheng, P Pranav arXiv preprint arXiv:1908.02493, 2019	4	2019
Loops abound in the cosmic microwave background: A anomaly on super-horizon scales P Pranav arXiv preprint arXiv:2101.02237, 2021	1	2021
Persistent homology of the cosmic web. I: Hierarchical topology in CDM cosmologies G Wilding, K Nevenzeel, R van de Weygaert, G Vegter, P Pranav, ... arXiv preprint arXiv:2011.12851, 2020	1	2020
Computational Topology for Biomedical Images and Data: Theory and Applications [Book Review] P Pranav IEEE Signal Processing Magazine 38 (4), 130-131, 2021		2021
Topological data analysis for cosmology: theory and applications P Pranav

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