16 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR1 paper
- Indian Association for the Cultivation of ScienceIN1 paper
- Indian Centre for Space PhysicsIN1 paper
- Institut de Planétologie et d'Astrophysique de GrenobleFR1 paper
- Jadavpur UniversityIN1 paper
- Université Grenoble AlpesFR1 paper
- University of CalcuttaIN1 paper
5 papers
On the altitude profile of lower ionospheric D-region response time delay during solar flares
Sayak Chakraborty, Rakhi Paul, Tamal Basak
The D-region ionosphere is sluggish in nature while responding to the incoming solar radiation. We study the altitude (h) profile of mid-latitude D-region response time delay (Delt…
A Nonseparable Invariant Extension of Lebesgue Measure -- A Generalized and Abstract Approach
Sanjib Basu, Debashish Sen
Here using some methods of combinatorial set theory, particularly the ones related to the construction of independent families of sets and some modified version of the notion of sm…
Unsupervised Classification of Galaxies. I. ICA feature selection
Tanuka Chattopadhyay, Didier Fraix-Burnet, Saptarshi Mondal
Subjective classification of galaxies can mislead us in the quest of the origin regarding formation and evolution of galaxies since this is necessarily limited to a few features. T…
Spectral Singularity in confined PT symmetric optical potential
Anjana Sinha, R. Roychoudhury
We present an analytical study for the scattering amplitudes (Reflection and Transmission ), of the periodic symmetric optical potential $ V(x) = \displayst…
Scalar Kaluza-Klein modes in a multiply warped braneworld
Ratna Koley, Joydip Mitra, Soumitra SenGupta
The Kaluza-Klein (KK) modes of a massive scalar field on a 3-brane embedded in six dimensional multiply warped spacetime are determined. Due to the presence of warping along both t…