Dr. Yater Tato

Assistant Professor, M.Sc, Ph. D

✉ yateratato@gmail.com

☎  7002836833

 

PERSONAL INFORMATION

Name: Dr. Yater Tato
Current Designation: Assistant Professor, Department of Mathematics
Institution: Indira Gandhi Government College, Tezu-792001, Lohit , Arunachal Pradesh.
Email: yatertato15@gmail.com
Mobile: 7002836833

EDUCATIONAL QUALIFICATIONS: Ph.D. in Mathematics, [NERIST]
AREAS OF RESEARCH INTEREST
1. Abstract Algebra

2. Group Theory

3. Ring Theory

4. Topology

5. Number Theory

6. Sampling Technique

IMPORTANT SPECIALIZED COURSES ATTENDED

  1. Three weeks Orientation Course organized by UGC-HRDC, GauhatiUniversity from05-25 February, 2020.
  2. One Week Online Faculty Development Programme on Research Methodology, jointly organized by KBVS and ASU and Barbhag College from 24-30 June, 2020.
  3. Webinar on Evolving Administrative Paradigms in Post-Covid India: Voice of Women Educational Leaders, organized by IDE, Rajiv Gandhi University, AP, on 20 July, 2020.
  4. National Workshop on Analysis and Linear Algebra, organized by Department of Mathematics, DHSK College, Dibrugarh during 23-24 July, 2020.
  5. International Web Conference on recent advances in Science organized by Department of Physics, Don Bosco Collge, Tura during 30-31 July, 2020.
  6. One Week Online Faculty Development Programme on ICT enhanced teaching learning and creating MOOCs organized by TLC, Ramanujan College, DU from 18-25 August, 2020.
  7. Interdisciplinary Refresher Course on Curriculum and Pedagogy organized by TLC, TEZPUR UNIVERSITYduring 07-21 June, 2021.
  • Refresher Course in Mathematics organized by HRDC, Pondicherry University from 7-20 July, 2022.
  • One day Workshop on Vermicompost and its entrepreneurial prospects jointly organized by Department ofBotany, Chemistry and Zoology IGGC, Tezu on 13 February 2023.
  1. National Seminar on Higher Education in the context of Implementation of NEP 2020 organized by Department of Education, IGGC, Tezu on 10 February 2023.
  2. National Conference on Celebrate Unity, Embrace Diversity: A Tribute to the unsung heroes of Arunachal Pradesh organized by Department of History, IGGC, Tezuon 10 March 2023
  3. National Level Workshop-2024: Workshop on Conceptual Mathematics and Career Pathways organized by the Department of Mathematics in collaboration with IQAC, JNC, Pasighat, A.P. on 23 March, 2024
  4. NEP 2020 Orientation and Sensitization Programme under MMTTP, UGC organized by UGC-MMTTC, NIEPA, New Delhi from 17-25 June, 2025.
  5. UGC sponsored Online Subject Refresher Course in Mathematics organized by UGC-MMTTC, the Gandhigram Rural Institute-DTBU, from 01-14 August, 2025
  6. XXIII Higher & Technical Education Conference-2026 organised by the Directorate of Higher and Technical Education, Govt. of Arunachal Pradesh on 14-15 March 2026.

 PUBLICATIONS

PAPERS/ARTICLES IN JOURNALS/EDITED VOLUMES

  1. Study of generalized class of estimators in presence of non-response inResearch & Reviews: Journal of Statistics, Vol. 3, Issue.3,2014.
  2. Generalized class of exponential chain ratio-cum-chain product type estimator for finite population mean under double sampling scheme in presence of non-response in Global Journal of Science Frontier Research: (F) Mathematics and Decision Sciences,Vol.15, Issue. 7,2015.
  3. A class of exponential dual to ratio cum dual to product estimator for finite population mean in presence of non-response in International Journal of Statistics and Economics, Vol.17, Issue. 2,2016.
  4. A class of ratio cum dual to ratio estimator in presence of non-response using two phase sampling scheme in Gazi University Journal of Science, Vol. 29, Issue. 1, 2016.
  5. A generalized family of improved exponential chain ratio and product type estimators for finite population mean in double sampling in presence of non-response in International Journal of Agricultural and Statistical Sciences,Vol.12, Issue. 2,
  6. Double sampling chain ratio cum product type estimators in the presence of non-respons, in International Journal of Mathematics and Statistics, Vol.18, Issue.1,2017 .
  7. Exponential chain dual to ratio cum dual to product estimator for finite population mean in double sampling scheme in Applications and applied mathematics, Vol.12, Issue. 1,
  8. An efficient class of exponential estimator of finite population mean under double sampling scheme in presence of non-response in Global journal of pure and applied mathematics, Vol.13, Issue. 9, 2017.

 PAPER/ POSTER PRESENTED IN SEMINAR/CONFERENCE/WORKSHOP

  1. On the efficiency of chain ratio estimator in sample surveys. In Proceedings of National Conference on Recent Trends of Mathematics and its Applications: 2014, Rajiv Gandhi University, Arunachal Pradesh, ISBN:978 93 83252 40 4, 2014.
  2. Generalized class of chain ratio-cum-dual to ratio estimator for the population mean using two auxiliary characters in presence of non-response, presented in the 2nd International Conference on Mathematical Sciences & Statistics (ICMSS2016), 26-28th jan’2016, Kuala-Lumpur and published in the proceedings of American Institute of Physics, 2016.