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Dr. R. Ishwariya

Assistant Professor (Sr. Gd.), Department of Science and Humanities, School of Engineering, Chennai

Qualification: BSc, MSc, Ph.D
r_ishwariya@ch.amrita.edu

Bio Publications Professional Appointments
Bio

Dr. R. Ishwariya currently serves as an  Assistant Professor (Sr. Gd.) at the Department of Mathematics, School of Engineering, Amrita Vishwa Vidyapeetham, Chennai campus.

Dr. R. Ishwariya completed her B. Sc. degree in Mathematics from Vivekanandha College, Namakkal (2012), M. Sc. degree in Mathematics from Bharathidasan University, Tiruchirappalli (2014). She cleared GATE (2014) and also passed the Tamil Nadu State Eligibility Test (SET) for Lectureship (2016). She received her Ph. D. in Mathematics from Bharathidasan University, Tiruchirappalli (2020). Her research mainly focuses on Singularly Perturbed Differential Equations, Numerical Methods, Mathematical Modelling.

She has over 5 years of experience in the field of teaching and 5 years of experience in research. She has published 2 research articles in reputed international journals and a book chapter in Springer Proceedings. She was invited as a resource person in many webinars, workshops, guest lectures and Faculty Development Programs in various institutions. She also organized many webinars.

She is recognized and honoured with University Rank in B. Sc. by Periyar University and awarded Rajiv Gandhi National Fellowship by UGC for pursuing Ph. D. She has also done a Summer Internship at IIT Madras (2013).

Publications

Journal Article

Year : 2019

A parameter uniform essentially first order convergent numerical method for a parabolic system of singularly perturbed differential equations of reaction-diffusion type with initial and Robin boundary conditions

Cite this Research Publication : R. Ishwariya, J.J.H. Miller, S. Valarmathi, "A parameter uniform essentially first order convergent numerical method for a parabolic system of singularly perturbed differential equations of reaction-diffusion type with initial and Robin boundary conditions", International Journal of Biomathematics, Vol. 12, No. 01, 1950001 (2019). DOI: https://doi.org/10.1142/S1793524519500013

Year : 2016

A parameter uniform almost first order convergent numerical method for a non-linear system of singularly perturbed differential equations

Cite this Research Publication : R. Ishwariya, J. Princy Merlin, J.J.H. Miller, S. Valarmathi, "A parameter uniform almost first order convergent numerical method for a non-linear system of singularly perturbed differential equations", Biomath 5 (2016), 1608111.

Book Chapter

Year : 2021

A parameter uniform essentially first order convergence of a fitted mesh method for a class of parabolic singularly perturbed system of Robin problems

Cite this Research Publication : Ishwariya, R., Miller, J.J.H., Sigamani, V. (2021). "A Parameter-Uniform Essentially First-Order Convergence of a Fitted Mesh Method for a Class of Parabolic Singularly Perturbed System of Robin Problems". In: Sigamani, V., Miller, J.J.H., Nagarajan, S., Saminathan, P. (eds) Differential Equations and Applications. ICABS 2019. Springer Proceedings in Mathematics & Statistics, vol 368. Springer, Singapore. https://doi.org/10.1007/978-981-16-7546-1_7

Professional Appointments
Name of the Organization Experience
Amrita Vishwa Vidyapeetham, Chennai Campus May 2022 to present
Faculty of Arts and Science, Bharath Institute of Higher Education and Research, Chennai October 2020 to April 2022
(1.7 years)
Guru Shree Shantivijai Jain College for Women, Chennai April 2019 to March 2020
(1 year)
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