Sangita Das
Indian Institute of Science Bangalore, SRM University AP - Amaravati, National Institute of Technology Rourkela, University of Calcutta, Indian Statistical Institute
0000-0003-1748-7073
About
I am currently working as an NPDF Post Doctoral Fellow at the Theoretical Statistics and Mathematics Unit, Indian Statistical Institute, Bangalore, India. My research focuses on developing several ordering results between two order statistics arising from independent as well as interdependent heterogeneous random samples in different stochastic sense. In particular, I am interested to develop several interesting sufficient conditions for which we can compare two complex systems (series, parallel, k-out-of-n), two claim amounts (smallest, largest), claimed by an insured person at a period according to their survival time or by their time of failure or by their claim amounts, respectively. I am also very keen to apply the established results in different fields of Applied Statistics, like Risk management, Auction theory, Reliability theory, Survival analysis, etc.
Employment
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Indian Institute of Science Bangalore NPDF Post Doctoral Fellow2024 - Present
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SRM University AP - Amaravati Assistant Professor2022 - Present
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Indian Statistical Institute Visiting Scientist2022 - 2022
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Ghent University Visiting Researcher2022 - 2022
Education
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National Institute of Technology Rourkela PhD2017 - 2022
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University of Calcutta B.Sc.2009 - 2012
Projects & Funding
Projects & funding information is unavailable.
Publications (16)
- Ordering results for extended Weibull distribution based on samples of random size Save
- Ordering results for extreme claim amounts based on random number of claims Save
- Ordering results for random maxima and minima from two dependent Kumaraswamy-generalized distributed samples Save
- Orderings of extremes among dependent extended Weibull random variables Save
- Stochastic comparison of the second-order statistics arising from exponentiated location-scale model Save
- Ordering results between extreme order statistics in models with dependence defined by Archimedean [survival] copulas Save
- Ordering results for smallest claim amounts from two portfolios of risks with dependent heterogeneous exponentiated location-scale claims Save
- ORDERING RESULTS on EXTREMES of EXPONENTIATED LOCATION-SCALE MODELS Save
- On comparison of the second-order statistics from independent and interdependent exponentiated location-scale distributed random variables Save
- Ordering results between the largest claims arising from two general heterogeneous portfolios Save