Indrajit Ghosh

8th Mile, Mysore Road,

RVCE Post, Bengaluru 560 069, India.

rs_math1902@isibang.ac.in

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Education

Jul 2019 – May 2025 | Doctor of Philosophy

Stat-Math Unit, Indian Statistical Institute, Bangalore

Advisor: Dr. Soumyashant Nayak

Thesis: On Algebraic Aspects and Functoriality of the Set of Unbounded Operators Affiliated with a von Neumann Algebra


2016 – 2018 | MSc in Pure Mathematics

Dept. of Pure Mathematics, University of Calcutta


2013 – 2016 | BSc (Hons.) in Mathematics

Barasat Government College, West Bengal State University

Research Interests

Operator Algebras | von-Neumann Algebras, Type \(II_1\) Factors, \(C^*\)-Algebras | Operator Theory | Topology

Publications

Algebraic aspects and functoriality of the set of affiliated operators | with S. Nayak | International Mathematics Research Notices, Volume 2024, Issue 21, Nov 2024, Pages 13525-13562 | doi:10.1093/imrn/rnae203 | arXiv:2311.16170

Fellowships and Achievements

NBHM PhD fellowship | Dept. Of Atomic Energy, Govt. of India | 2019 Ref No. 0203/11/2019-R&D-II/9261.

Selected as JRF | at Indian Statistical Institute | 2019

Selected as JRF | at IIT Madras, India | 2019

Selected as JRF | at IISER Bhopal, India | 2019

Qualified GATE | in Mathematics (MA) | 2019

Joint CSIR-UGC NET JRF fellowship | Govt. Of India | Dec 2018

Invited Talks

Mar 24 - Mar 28, 2025 | Young Mathematicians in Operator Algebras | Indian Statistical Institute, Delhi, India | Place: Stat-Math Unit, ISI Delhi.


Contributed Talks

Jul 21 - 25, 2025 | Young Mathematicians in \(C^*\)-Algebras | University of Southern Denmark | Odense, Denmark


Feb 24 - Feb 28, 2025 | Conference on Operator Algebra and Related Topics COART-2025 | Indian Institute of Technology, Bombay, India | Place: VMCC, IIT Bombay


Jan 29 - Jan 31, 2025 | PDF-RS Annual Symposium | Indian Statistical Institute, Bangalore, India | Place: Platinum Jubilee Auditorium, ISI Bangalore | Abstract here.


Jan 15 - Apr 29, 2024 | Workshop on Completely Positive Maps | Indian Statistical Institute, Bangalore, India | Place: Stat-Math Unit, ISI Bangalore | Course Webpage: link here


Feb 26 - Mar 02, 2024 | Young Mathematicians in Operator Algebras | Indian Statistical Institute, Delhi, India | Place: Stat-Math Unit, ISI Delhi | Abstract here.


Nov 27 - 30, 2023 | International Conference on Spectral and Approximation Theory | Cochin University of Science and Technology, Kerala, India | Place: Dept. of Math, Cochin University of Science And Technology | Abstract here.

Conferences and Workshops Attended

Jul 21 - 25, 2025 | Young Mathematicians in \(C^*\)-Algebras | University of Southern Denmark | Odense, Denmark


Mar 24 - Mar 28, 2025 | Young Mathematicians in Operator Algebras | Indian Statistical Institute, Delhi, India | Place: Stat-Math Unit, ISI Delhi.


Feb 24 - Feb 28, 2025 | Conference on Operator Algebra and Related Topics (COART) - 2025 | Indian Institute of Technology Bombay, India | Place: Victor Menezes Convention Centre (VMCC), IIT Bombay


Oct 24 - 26, 2024 | Noncommutative Mathematics and Applications (NCMA) | Indian Statistical Institute, Bangalore, India | Place: Stat-Math Unit, ISI Bangalore.


Feb 26 - Mar 02, 2024 | Young Mathematicians in Operator Algebras | Indian Statistical Institute, Delhi, India | Place: Stat-Math Unit, ISI Delhi.


Nov 27 - 30, 2023 | International Conference on Spectral and Approximation Theory | Cochin University of Science and Technology, Kerala, India | Place: Dept. of Math, Cochin University of Science And Technology


Feb 21 - 25, 2023 | Conference on Functional Analysis and Related Topics-2023 | Indian Institute of Technology Bombay, India | Place: Victor Menezes Convention Centre (VMCC), IIT Bombay


Dec 05 - 16, 2022 | Ergodic Theory and Dynamical Systems | International Centre for Theoretical Sciences, Bangalore, India | Place: Ramanujan Lecture Hall (ICTS) and Online


Aug 29 - Sep 02, 2022 | Baby Steps Beyond the Horizon - school for students | Institute of Mathematics Polish Academy of Sciences, Warszawa, Poland | Place: Online


Aug 04 - 06, 2022 | A Conference on Ergodic Theory and von-Neumann Algebra | National Institute of Science Education and Research, Odisha, India | Place: Online


Jun 01 - 12, 2022 | IFCAM Summer School - Mathematical Aspects of Quantum Mechanics | Indian Institute of Science, Bangalore, India | Place: Math Dept., IISc


May, 2022 | Advanced Instructional School - Advanced Linear Algebra | Indian Statistical Institute, Bangalore, India | Place: Stat-Math Unit, ISI


Jan 17 - 20, 2022 | Conference on Quantum Probability and Infinite Dimensional Analysis | Indian Statistical Institute, Bangalore, India | Place: Stat-Math Unit, ISI


Nov 2021 | IWM Mini Course on Approximate Solutions of Operator Equations and Eigenvalue Prob- lems | Organiser: Indian Women and Mathematics | Place: Online


Sep, 2020 | Online Workshop on Algebraic Number Theory | Assam University, Assam, India | Place: Online

Teaching Experiences

Jan 01 - Apr 15, 2025 | Teaching Assistant, Indian Statistical Institute | Optimization (B. Math. III) | Instructure: Soumyashant Nayak


Jan 2024 - Present | Teaching Assistant, Indian Statistical Institute | A Course in Harmonic Analysis (B. Math III) | Instructure: Soumyashant Nayak


Aug 01 - Nov 25, 2023 | Teaching Assistant, Indian Statistical Institute | Analysis of Several Variables (B. Math II) | Instructure: Mathew Joseph


Aug 2022 - Nov 2022 | Teaching Assistant, Indian Statistical Institute | Complex Analysis I (B. Math III) | Instructure: Mathew Joseph


Jan 2022 - Apr 2022 | Teaching Assistant, Indian Statistical Institute | Functional Analysis (M. Math I) | Instructure: Soumyashant Nayak


Sep 21 - Dec 23, 2021 | Teaching Assistant, Indian Statistical Institute | Optimization (B. Math II) | Instructure: Soumyashant Nayak

Technical Skills

  • Python (Flask, SQLAlchemy, Cryptography, Pandas, Matplotlib, NumPy)
  • Web Development (HTML, CSS, Bootstrap, JavaScript, Jinja2)
  • Database Design and Management (MySQL, SQLite)
  • REST API Development (Flask-RESTful, Flasgger)
  • Data Analysis and Visualization
  • End-to-End Encryption and Secure Authentication
  • Version Control (Git, GitHub)
  • LaTeX (Academic and Scientific Writing)
  • Basic C Programming

Software Projects and Development Work

Hermes — A free, secure, and developer-friendly API for sending emails from your applications. It simplifies email automation by providing personal API keys, EmailBot management, and admin approval workflows—no need to set up your own mail server.
Tech Stack: Python, Flask, SQLAlchemy.

Slotify — A Flask-based web app for hostel washing machine slot booking with role-based access, admin dashboards, email verification, and visual slot management.
Tech Stack: Flask, SQLAlchemy, Bootstrap, Flasgger.

VaultSafe — A secure and user-friendly command-line application to manage credentials with state-of-the-art encryption algorithms. It ensures end-to-end protection of sensitive information through robust cryptographic design.
Tech Stack: Python, Cryptography, Command-Line Interface (CLI).

MindCanvas — A Flask-based encrypted journaling app allowing users to securely record daily thoughts and experiences. Features include encrypted entries, tagging, keyword search, LaTeX support, and data export/import.
Tech Stack: Flask, SQLAlchemy, Cryptography, Bootstrap, Jinja2.

Personal Interests

  • Reading
  • Coding and Open Source Development
  • Collecting Books
  • Badminton
  • Table Tennis