Ramen Ghosh (PhD, MTech., MSc., BSc.)

•  Post PhD Employment:

August, 2022 to Present: Research staff member in the Mathematical Modelling and Intelligent Systems for Health and Environment (MISHE), ATU Sligo with Prof. Marion McAfee.

• Research Theme: 

My research explores how complex systems behave over time when randomness, interaction, learning, and control intersect. I am especially interested in ergodicity—the idea that a system’s long-run behavior becomes independent of its initial state—and how this principle can fail, emerge, or be shaped through control and learning. 

All my research papers can be found in Google Scholar, ResearchGate, ORCID ID, Scopus ID, and here is my LinkedIn profile link.

• PhD (2023): 

Thesis Ttitle: Convergence Results for Ergodic Control of Ensembles Via Iterated Function Systems, PhD thesis Link.

Advisors: Prof. Robert Shorten and  Prof. Jakub Marecek. 

Math Genealogy: Link. 

Institution: Control and Decision Science group within the department of Electronic and Electrical Engineering at University College Dublin, Ireland.  

• MTech. (2017):

Master of Technology in Mathematics and Computing from Indian Institute of Technology Patna, India. 

Thesis Title: Study Of Wong Sequences For Solution Of Differential Algebraic Equations, MTech thesis Link

Advisor:  Prof. Nutan Kumar Tomar. 

• MSc. (2011): 

Master of Science in Mathematics from Chennai Mathematical Institute (CMI), Chennai, India.

• BSc. (2009): 

Bachelor of Science in Mathematics (Honours) from University of Calcutta, Calcutta, India. 

Teaching Experience:

• 2022, Nov-Dec: MATH09010-Introduction to Mathematical and Computational Modelling, Atlantic Technological University, Sligo. 

• 2021, Jan- May: EEEN30150-Modelling and Simulation at Department of Electrical Engineering, University College Dublin. 

• 2020, Jan-May: EEEN30150-Modelling and Simulation at Department of Electrical Engineering, University College Dublin.

• 2019, Sept-Dec: EEEN30020-Circuit Theory at Department of Electrical Engineering, University College Dublin.

• 2019, Jan-May: EEEN30150-Modelling and Simulation at Department of Electrical Engineering, University College Dublin.

• 2017, Aug-Nov: MA 425 Real Analysis MSc Mathematics First Year Students at IIT Patna. 

• 2018, Jan-Apr: Mathematics II (Linear algebra and ODE) BTech. Computer Science First-Year Students at IIT Patna. 

Presentation Slides (Talks)

• Ergodicity, Predictability and Fairness at ATU Sligo

• Control for Societal-Scale Challenges: Road Map 2030 at ATU Sligo

• PhD Thesis Defence Presentation UCD, Dublin

• Discovering governing equations of unknown dynamics from data and handling non-linear dynamics: DMD and Koopman operator, at ATU, Sligo     

• The Shape of real symmetric matrices under a fixed spectrum at IIT Patna    

• On eigenvalues of a matrix with prescribed singular values at IIT Patna

• Singular value decomposition: a tool for image compression at IIT Patna

• Linear algebra behind Google at IIT Patna

Poster Presentation

• A Data-Driven Approximation of  Non-linear Stochastic System, at ATU Galway, Symposium on Mathematical Modelling

• Sharing for a Sustainable Future: How Collaboration Reshapes Consumption at ATU Sligo, Symposium on Modelling for Sustainability.

• Ergodic Control on Random Graphs, at University of Galway, Womens in Mathematics Day Celebration. 

Contact 

ghoshrmn@gmail.com  (personal ), ramen.ghosh@atu.ie  (Official) (Room No-B2301, ATU Sligo, Ash Ln, Ballytivnan, Sligo, F91 YW50)

Personal

I was born in  Subhashgram and spent my school life in Harinavi, a suburban area of Kolkata (Calcutta), West Bengal, India.