Faculty Profile

Dr. KUMAR RAGULA
kumar_r@rgukt.ac.in
Faculty Directory Department Page

Dr. KUMAR RAGULA

ASSISTANT PROFESSOR

Mathematics

Employee ID RTMA170363
Education
DegreeProgramme / Specialization University / Board
UG B.Sc(MPCS) KAKATIYA UNIVERSITY
Others B.Ed KAKATIYA UNIVERSITY
PG M.Sc(MATHEMATICS) KAKATIYA UNIVERSITY
Ph.D Numerical Analysis Kakatiya University, Warangal
Work Experience
Institution / OrganizationDesignation FromTo
Prasad Engineering College, Jangaon Assistant Professor 2009 2012
Vidya Bharathi Institute of Technology, Pembarthi, Jangoan Assistant Professor 2012 2013
Christu Jyothi Institute of Technology and Science, Jangaon Assistant Professor 2013 2017
Rajiv Gandhi University of Knowledge Technologies, BASAR. Assistant Professor 2017 2022
Journal Publications (5)
  1. Kumar Ragula, G.B.S.L. Soujanya, 'Numerical simulation of differential-difference equations with small delay in convective term and reaction term', J. Math. Comput. Sci., Vol. 11, pp. 7523-7534, 2021.
  2. G. B.S.L Soujanya, Kumar Ragula, K.Phaneendra, ' A Difference Scheme using a Parametric Spline for Differential Difference Equation with Twin Layers' International Journal of Nonlinear Analysis and Applications, 14(1), 2469-2479. doi: 10.22075/ijnaa.2022.28237.3841.
  3. Kumar Ragula, G. B.S.L Soujanya, D. Swarnakar, Computational Approach for a Singularly Perturbed Differential Equations With Mixed Shifts Using a Non-Polynomial Spline, Int. J. Anal. Appl., 21 (2023), 5. doi:10.28924/2291-8639-21-2023-5.
  4. Ragula, K., & Soujanya, G. (2023). Numerical Study of Layer Behaviour Differential-Difference Equations With Small Delay Arising in the Nerve Pulse Propagation. Communications in Mathematics and Applications, 14(1), 385–396. https://doi.org/10.26713/cma.v14i1.1970
  5. Kumar Ragula, G. B.S.L Soujanya, K.Phaneendra ' A Numerical Study of Singularly Perturbed Differential Equations with a Fixed Large Delay' (Communicated).
Conference Papers (6)
  1. R. Kumar 'Qualitative Analysis of Differential Equations' International Conference on Advance Research & Innovations in Mechanical, Material Science, Industrial Engineering & Management', CJITS, Jangaon, 6-7 January, 2014.
  2. Kumar Ragula, 'Numerical Solutions of two-point BVP using MATLAB' International Conference on Vibration Problems, Kakatiya University, Warangal , 2015.
  3. Kumar Ragula, BSL Soujanya . G ' A Novel Finite Difference Method for Singularly Perturbed Differential Equations with Fixed Large Delay' XXX Congress of APTSMS & International Conference on Mathematics & Its Relevance to Science and Engineering, Osmania University, Hyderabad ,12-14 March, 2022.
  4. Kumar Ragula, BSL Soujanya . G 'A Novel Computational Approach for Singularly Perturbed Two-Parameters Differential - Difference Equations using Non-polynomial Spline' International Conference on Mathematical Sciences and Emerging Applications in Technology, GITAM University, Hyderabad , 9-11 September, 2022.
  5. Kumar Ragula, BSL Soujanya . G 'A Numerical Method for Singularly Perturbed Differential Equations with Mixed Small Shifts using a Non-Polynomial Spline', International Conference on Relevancy of Ancient Mathematics to the Current Digital Trends (ICRAMCDT2022), Department of Mathematics, National Sanskrit University, Tirupathi, Andhra Pradesh, India, 09-11, December 2022.
  6. Kumar Ragula, BSL Soujanya .G 'A Fitted Numerical approach for Singularly Perturbed Differential Equations with Mixed Small Shifts using a Non-Polynomial Spline', International Conference on Computational Modelling in Science and Engineering &c 32nd Congress of APTSMS, Department of Mathematics, National Institute of Technology, Warangal, Telangana, India, 28-30, October 2023.
Professional Memberships
  1. Indian Society for Technical Education (ISTE)
  2. Andhra Pradesh & Telangana Society for Mathematical Sciences
Workshops & FDPs (12)
  1. One-week workshop on 'Mathematical Modelling in Engineering' organised by the Department of Mathematics, NIT, Warangal, during 02-06 December 2013.
  2. One-week Short Term Training Program on 'MATHEMATICAL MODELLING & COMPUTATIONAL TECHNIQUES, organised by the Department of Mathematics, NIT, Warangal during 7 - 11 December 2015.
  3. One-week short term program on 'Mathematical Modelling & Numerical Techniques in Engineering and Science, organised by the Department of Mathematics, NIT, Warangal, during 9-13 October 2018.
  4. Three day Orientation Program on 'Research Methodology for Science Research Scholars' organised by Dean of Sciences, Kakatiya University, Warangal during 26– 28 February 2019.
  5. Six day National Level FDP on 'MATLAB AND ITS APPLICATIONS' organised by the Department of Mathematics, SCET, Narsapur during 8-13 January 2020.
  6. One week (Online) Faculty Development Program on 'LaTeX & Technical Report Writing' organised by the Department of Mathematics in association with Spoken Tutorial IIT Bambay, Kakatiya University, Warangal during 25 – 30 May 2020.
  7. One week (Online) Faculty Development Program on 'TAXONOMY OF SOFTWARE'S RELATED TO MATHEMATICAL SCIENCES' organised by the Department of Mathematics, GRIET, Hyderabad during 9– 14 June-2020.
  8. Six-day Faculty Development Program on 'Applications of Mathematics in Engineering' organised by the Department of mathematics, KPRIET, Coimbatore during 20 – 25 July 2020.
  9. One week (Online) Faculty Development Program on “Real Analysis” organised by the Department of Mathematics, Kakatiya University, Warangal during 5 – 10 September 2020.
  10. Five-day online FDP on 'Teaching and Learning Strategies of Differential Equations & Applications in Science and Engineering' organised by the Teaching Learning center, NIT, Warangal during 28 December 2020 – 01 January 2021.
  11. One-week FDP on 'Open-Source Tools for Research' organised by the Teaching Learning center, Ramanujan College, University of Delhi, New Delhi during 03-09 April 2021.
  12. International workshop on 'Fractional Derivatives: Theory & Computations with Applications(FDCTA 2021)' organised by the Department of Mathematical Sciences,IIT(BHU), Varanasi during 12-14 November 2021.
Seminars & Conferences Attended (2)
  1. 'An Orientation Program for the XV Batch Year 2022-23' is conducted in SAC Auditorium, RGUKT, Basar during 17 - 24 September, 2022.
  2. Distinguished Lecture Series on ' Motivating Engineering Students to Design their Future Career by Sri C Partha Sarathi garu, IAS (Rtd), Election Commissioner, TS' is organised in SAC Auditorium, RGUKT, BASAR on 12th November, 2022.
Subjects Taught
  1. Mathematics – 1
  2. Probability & Statistics
  3. Mathematical Foundations of Computer Science
  4. Mathematical Methods
  5. Operations Research
  6. Quantitative Analysis and Business Decisions (MBA)
  7. MA113(PUC-I)
  8. MA123(PUC-I)
  9. Linear Algebra and Calculus (MA1101)
  10. Differential Equations and Vector Calculus (MA1201)
  11. Transform Calculus and Complex Analysis (MA2104)
  12. Numerical Methods (MA3101)
Administrative Experience
  1. In charge, Examination Branch, Prasad Engineering College, Jangaon ( 2009 - 2012).
  2. PUC - I Orientation Program Coordinator, RGUKT (2022 - Till date)
  3. Library In charge, Department of Mathematics, RGUKT.
  4. NAAC Departmental Coordinator, Department of Mathematics, RGUKT.