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Biosketch
Education
- I completed my integrated Bachelor of Science-Master of Science (BS-MS dual degree) at the Indian Institute of Science Education and Research (IISER), Thiruvananthapuram (2010-2015). My major was Mathematics, with physics as my minor. 📚
- During this time, I also had the privilege of sharing knowledge as a guest lecturer at Bishop Chulaparambil Memorial (BCM) College for Women in Kottayam. Teaching and inspiring young minds—what a rewarding experience! 🌱
- My intellectual pursuits reached their zenith when I embarked on a captivating PhD journey. In 2016, I joined the IITB-Monash Research Academy, and after years of dedication and exploration, I defended my dissertation on 18 June 2021. 🎓
Postdoctoral Adventures
- The postdoctoral phase beckoned, and I eagerly answered the call. From July to December 2021, I donned the hat of an institute postdoctoral research fellow at the illustrious Department of Mathematics, IIT Bombay. The thrill of discovery and collaboration fueled my days! 🔬
- But wait, there’s more! In the picturesque city of Milan, I continued my academic escapades. Under the guidance of Prof. Andreas Veeser, I delved into fascinating research from January 2022 to February 2023. The cobbled streets of Milan echoed with mathematical musings! 🌆
Present and Beyond
- Fast forward to the present—I now proudly serve as an Assistant Professor (Grade II) at the vibrant IIT Palakkad. Since 1 March 2023, I’ve been nurturing young minds, igniting curiosity, and fostering a love for mathematics. 🌈
Remember, every equation you solve, every theorem you prove, and every student you inspire adds a splash of color to the canvas of academia. Keep shining, keep exploring, and keep spreading the joy of mathematics! 🌟📊✨
Courtesy. Copilot for improving the text.
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Research
Mathematical modelling and numerical analysis
Dr. Gopikrishnan Chirappurathu Remesan is an Assistant Professor in the Department of Mathematics at the Indian Institute of Technology Palakkad. His research interests span various mathematical domains, with a focus on problems from life sciences. Here are the key aspects of his research:
Mathematical Modeling:
Dr. Remesan is involved in deriving mathematical models for different physical problems. His work includes applications in areas such as wound healing and avascular tumor growthHe employs multiphase fluid flow and mixture theory to formulate these models.His research contributes to understanding complex biological processes through mathematical descriptions.
Numerical Schemes and Scientific Computing:
Dr. Remesan designs and implements numerical schemes (finite element and finite volume schemes) to solve mathematical models. His work involves error analysis and convergence studies for spatially fourth-order parabolic problems such Biharmonic equation, extended Fischer-Kolmogorov equation etc. These numerical methods play a crucial role in simulating and analyzing real-world phenomena.
Theoretical and Numerical Analysis:
He conducts rigorous theoretical analysis of mathematical models. His investigations include linear and nonlinear elasticity, which are essential for understanding material behavior. Dr. Remesan’s work bridges the gap between theory and practical applications.
For more detailed information, you can visit his personal webpage or explore his Google Scholar profile to track citations to his publications over time12.
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Teaching
Current courses (January-May, Odd semester 2025 )
Course Venue Time and slot Audience Teaching assistants Numerical analysis with programming
(MA 5015)
Samgatha N-308 C
Monday, Wednesday, and Friday
(9.00 - 10.15 AM)
Lab - Thursday - PA4(2.00 - 4.45 PM)
M.Sc.
(first year)
Ms. Alphonsa George
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Coordinator: Project Level 2 (M.Sc. Second Year, 2025)
Previous courses
Semester Course August - November, 23 - Linear algebra and series (MA 1011)
- Mathematical theory of finite elements (MA 6608)
January - May, 23 - Numerical analysis (MA 2032)
- Advanced partial differential equations (MA 7002)
August - November, 24 -
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Research Group
There are two PhD students in the group now.
Gokul SanthoshI am currently pursuing my Ph.D. in Finite Element Methods for Partial Differential Equations (PDEs) under the guidance of Dr. Gopikrishnan Chirappurathu Remesan in the Department of Mathematics at IIT Palakkad. Prior to this, I completed my B.Sc. degree in 2021 from CMS College, Kottayam, Kerala, and my M.Sc. in 2023 from IIT Palakkad. On April 17, 2023, I transitioned to the M.Sc.-Ph.D. dual degree program. Additionally, I participated in an NCM Workshop on Finite Element Methods at IISER Thiruvananthapuram. My research interests primarily lie in numerical analysis and PDEs.”Alphonsa GeorgeCurrently, I am immersed in the pursuit of my Ph.D. in Numerical Analysis, guided by Dr. Gopikrishnan Chirappurathu Remesan within the Department of Mathematics at IIT Palakkad. My academic voyage commenced with the completion of my M.Sc. at Sacred Heart College, Thevara, Kerala, following my B.Sc. degree at BCM College, Kottayam. Throughout my educational journey, I actively engaged in enriching workshops such as MTTS and YTN, nurturing a passion for scholarly exploration. My research endeavors are deeply rooted in the realms of Finite Element Methods, Partial Differential Equations, and the broader domain of Numerical Analysis.” -
Additional Information
TitlePublic calendarDescriptionTitleBook appointmentsDescription
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Publications
Avijit Das, Neela Nataraj, and Gopikrishnan Chirappurathu RemesanJournal of Scientific Computing Accepted (2025)Carsten Carstensen, Neela Nataraj, Gopikrishnan Chirappurathu Remesan, Devika ShylajaNumerische Mathematik 154 (1) (2023)J. Droniou, N. Nataraj, and G. C. RemesanIMA Journal of Numerical Analysis 42 (2) (2022)Gopikrishnan Chirappurathu Remesan, Jennifer Flegg, Helen ByrneJournal of Mathematical Biology 86 (1) (2022)Gopikrishnan Chirappurathu RemesanESAIM: Mathematical Modelling and Aanalysis 55 (4) (2021)J. Droniou, J. Flegg, and G. C. Remesan.Journal of Scientific Computing 85 (20) (2020)
