Publications and preprints
Forman-Ricci curvature and persistent homology of unweighted complex networks
2020
I.Roy, S. Jyotsna, S. Vijayaraghavan, A. Samal, Chaos, Solitons and Fractals, Vol:140, number 110260, (2020)
An equivariant PPV theorem and Pasche-Higson duality
2020
M.-T. Benameur and Indrava Roy
The Higson-Roe sequence for étale groupoids I. Dual algebras and compatibility with the BC map
2018/2020
M.-T. Benameur and I. Roy, Vol. 14, Issue 1, Journal of Noncommutative Geometry,
Persistent homology of unweighted networks via discrete Morse theory
2019
H. Kannan,E. Saucan, I. Roy*, A. Samal* (*corresponding authors) Scientific Reports, Volume:9, article number: 13817 (Nature publications), 2019.
Shilnikov-type dynamics in three-dimensional piecewise smooth maps
2019
I. Roy, M. Patra, S. Banerjee, Vol. 133, Article number: 109655, Chaos, Solitons and Fractals,
Click here for online published version
arXiv preprint pdf
The Higson-Roe sequence for étale groupoids II. The universal sequence for equivariant families
2018/2019
M-T. Benameur, I. Roy, To appear in the Journal of Noncommutative Geometry, arXiv preprint pdf
The Higson-Roe exact sequence and $\ell^2$- eta invariants
2015
Moulay-Tahar Benameur and Indrava Roy,Journal of Functional Analysis Vol. 268, Issue 4, 2015, pp. 974-1031 (58 pages)
Leafwise homotopies and Hilbert-Poincaré  complexes I: Regular HP-complexes and leafwise pullback maps
2014
Moulay-Tahar Benameur and Indrava Roy, Journal of Noncommutative Geometry, Volume 8,Issue 3, 2014, pp. 789-836
Border collision bifurcations in three-dimensional piecewise smooth systems
2008
International Journalof Bifurcation and Chaos in Applied Sciences and Engineering, Indrava Roy, Akhil Ranjan Roy, Vol.18, No. 2 (2008) 577-586