Academic Staff member

Ms. K. C. N. Shanthidevi

Senior Lecturer Grade I

B.Sc University of Sri Jayawardanepura, Sri Lanka
M.Sc Hiroshima University , Japan

chintha@maths.ruh.ac.lk
0412227018/14112

LinnkedIn ResearchGate Google Scholar

  • AMT122b Mathematical Modelling-I   -       2015,  2016
  • MAT1142 Mathematics for Biology   -       2020
  • MAT122b Calculus   -       2005,  2005,  2006,  2010,  2016,  2017,  2018,  2019,  2020,  2020
  • MAT211b Linear Algebra   -       2012
  • MAT212b Real Analysis-I   -       2013,  2014
  • MAT222a Real Analysis II�   -       2013,  2014
  • mat311b Group Theory   -       2015,  2016,  2017,  2018,  2019
  • MMA3223 Mathematical Models in Ecology   -       2006,  2007,  2008
  • MSP311b Advanced Group Theory   -       2017,  2018,  2019,  2020
  • MSP4114 Ring & Field Theory   -       2016,  2017,  2018,  2019,  2020
  • Semigroup Theory
  • Applications in Population Dynamics using Approximation Theory
  • Discrete Dynamical Systems and Applications

    Journals

  • Shanthidevi, Chintha Nandanie., Matsumoto, Toshitaka., Oharu, Shinnosuke, December 2008. Nonlinear semigroup approach to age structured proliferating cell population with inherited cycle length. Nonlinear Analysis: Real world Applications, Volume 9, Issue 5, pp 1905-17

    • Conference (Abstracts)

  • Sewwandi M.D.S., Shanthidevi K.C.N. A study on national economy using a Higher order Dynamical System. 8th Ruhuna International Science and Technology Conference, 2021, Faculty of Science, University of Ruhuna.
  • T.H.R. Lakmali, K.C.N. Shanthidevi , A Study on economy of fish harvesting in Sri Lanka. 7th Ruhunu International Science and Technology Conference 2020, Faculty of Science, University of Ruhuna, pg 148
  • N.D.K. Jayasundara, K.C.N. Shanthidevi, A Mathematical model for natural resistance against Galactosemia. 6th Ruhuna International Science and Technology Conference, 2019, Faculty of Science, University of Ruhuna.
  • K.C.N. Shanthidevi, N.D.K. Jayasundara, A Dynamical system model for natural resistance against Malaria considering mutation. WINC 2018 , Wayamba International Conference, Wayamba University of Sri Lanka, pg 394
  • K.C.N.Shanthidevi, H.G.N.L Padmaprabha, The Existence of an Integral solution of a Delayed Model of Age structured proliferating cell population with Inherited cycle length. 14th Academic Sessions 2017,University of Ruhuna. pg 33
  • H.G.N.L. Padmaprabha, K.C.N. Shanthidevi, Parametric forms for Pythagorean Triples and Congruent Numbers. 4th Ruhuna International Science and Technology Conference 2017. Faculty of Science, University of Ruhuna. pg 65.
  • K.C.N. Shanthidevi, H.G.N.L. Padmaprabha, A Mathematical model for natural resistance against Malaria. WINC 2016, Wayamba International Conference, Wayamba University of Sri Lanka, pg 44.
  • H.G.N. Lasitha Padmaprabha and K.C.N. Shanthidevi. Semilinear delay evolution equations with nonlinear constraints. 1st Ruhuna International Science and Technology Conference, 2014 January 22-23, Faculty of Science, University of Ruhuna.
  • Head, Department of Mathematics - University of Ruhuna 2019-2022
  • Organizing committee member, Science Symposium - Faculty of Science,University of Ruhuna- 2005,2006
  • ICIVM Cultural center faculty coordinator - University of Ruhuna - 2018
  • Cultural center faculty of Science coordinator - University of Ruhuna -2017-2023
  • Committee member-Kala Mandalaya - University of Ruhuna- 2010
  • Advisor, Mini Symposium - Department of Mathematics, Faculty of Science - 2022
  • Advisor , Nature Explores Society - Faculty of Science,University of Ruhuna -2004
  • Patron, Ruhuna University Mathematics and Statistics Society - Department of Mathematics, Faculty of Science - 2021,2022
  • Patron, Kala Hawla - Faculty of Science,University of Ruhuna - 2005,2006
  • Tamil Language Coordinator - University of Ruhuna- 2006
  • Japanese Language Coordinator, Center for modern languages - University of Ruhuna -2014
  • Japanese Language Instructor, Center for modern languages - University of Ruhuna 2002-2015
  • Student Councellor - Faculty of Science,University of Ruhuna -2010
  • Course Coordinator - Faculty of Science,University of Ruhuna 2006,2016-2022
  • Inter faculty course coordinator (FSC) - Faculty of Science,University of Ruhuna -2006
  • Joint Secretary of the Ruhuna Science Teacher’s association - Faculty of Science,University of Ruhuna - 2010,2011
  • Senate Member - University of Ruhuna 2019-2022
  • Member of the action committee-16th Academic Sessions - University of Ruhuna - 2019
  • Member of the Grievances committee - Faculty of Science, University of Ruhuna-2023
  • Member of the Career Guidance activity committee - Faculty of Science-2014
  • member of the judge panel, Technical sessions, RISTCON - Faculty of Science, University of Ruhuna -2015
  • Member of the organizing committee, Job Fair - Faculty of Science, University of Ruhuna-2010
  • Post of Visiting Academic, Open University Matara - 2009-2014
  • Member of the Advisory board of Cultural Centre - University of Ruhuna-2013
  • Member of the committee- Proposal for G.C.E. Advanced Level Technology Stream - University of Ruhuna -2013
  • Served as a visiting Academic - Open University, Matara - from 2011-02-15 to 2012-02-14
  • Reviewer - WINC, Wayamba University International Conference - 2014,2016
  • Reviewer - Applied Science, Business and Industrial Research Symposium ASBIRES - 2019
  • Chairman of the Technical Evaluation Committee handle the procurement(s) under the UDG grant - Faculty of Science, University of Ruhuna-2014
  • Chairman of Technical Evaluation committee/HETC project-Consulting for introducing new syllabus for diploma course in Tamil Language - University of Ruhuna
  • A chief examiner for the Combined Mathematics in G.C.E (A/L) Examination - Department of examination 2012-2015