Educational Qualification
- B.Sc. (Mathematics) from Sardar Patel University, Vallabh Vidyanagar, Gujarat, India.
- P.G.D.C.A. from Sardar Patel University, Vallabh Vidyanagar, Gujarat, India.
- M.Sc. (Mathematics) from Madurai Kamaraj University, Madurai, Tamil Nadu, India.
- M.Phil. (Mathematics) from Madurai Kamaraj University, Madurai, Tamil Nadu, India.
- Ph.D. (Mathematics) from Department of Mathematics, Saurashtra University, Rajkot, Gujarat, India.
Work Experience
- I have worked as an assistant from 7th January, 2003 to 30th September, 2003 at Civil Court (J.D.), Dhari, District Amreli.
- I have worked as an assistant from 1st October, 2003 to 26th September, 2012 at District Court, Surendranagar.
- I am working as a lecturer in mathematics at Government Polytechnic, Bhuj since 27th September, 2012.
Course Taught
1. Basic Mathematics-3300001 (Semester 1).
2. Advanced Mathematics (Group-1)-3320002 (Semester 2).
3. Advanced Mathematics (Group-2)-3320003 (Semester 2).
4. Basic Mathematics (C2D)-C300001 (Semester 1).
5. Advanced Mathematics (Group-1) (C2D)-C320002 (Semester 2).
6. Advanced Mathematics (Group-2) (C2D)-C320003 (Semester 2).
7. Mathematics-4300001 (Semester 1) (w.e.f. September, 2021).
Training and Workshop
TRAINING:
- A short term training program with title "Developing Entrepreneurship Skills in Students" attended at NITTTR Ext. Centre, Ahmedabad during Dt. 11/11/2013 to Dt. 15/11/2013 (1 Week).
- A short term training program with title "Karmayogi Residential Training for Quality Improvement Program in Technical Education" attended at Swaminarayan Dham, Gandhinagar during Dt. 14/02/2014 to Dt. 16/02/2014.
- A short term training program with title "Induction Phase-I" attended at NITTTR Ext. Centre, Ahmedabad during Dt. 29/12/2014 to Dt. 09/01/2015 (2 Week).
- A short term training program with title "Understanding Industrial Process, Control, Methodology and Machinery" attended at Government Engineering College, Bhuj during Dt. 08/06/2015 to Dt. 12/06/2015 (1 Week).
- A short term training program with title "Induction Phase-II" attended at NITTTR, Bhopal during Dt. 06/07/2015 to Dt. 17/07/2015 (2 Week).
- A short term training program with title "Emerging Trends in Teaching Aids" attended at Government Polytechinic, Bhuj during Dt. 06/06/2016 to Dt. 17/06/2016 (2 Week).
- A short term training program with title "Application of Mathematics in Science and Engineering" attended at NITTTR Ext. Centre, Ahmedabad during Dt. 21/11/2016 to Dt. 25/11/2016 (1 Week).
- A short term training program with title "Portfolio Assessment" attended at NITTTR Ext. Centre, Ahmedabad during Dt. 02/01/2017 to Dt. 06/01/2017 (1 Week).
- A short term training program with title "Soft Computing techniques using MATLAB through ICT" organized by NITTTR, Chandigarh and attended at Government Polytechnic, Bhuj through ICT mode during Dt. 05/03/2018 to Dt. 09/03/018 (1 Week).
- A short term training program with title "Innovative Teaching Methods in Applied Science and Mathematics" attended at NITTTR, Bhopal during Dt. 07/05/2018 to Dt. 11/05/018 (1 Week).
CONFERENCE:
- A research paper with title "The Nilpotent-Ideal Graph of Commutative Rings" presented in the State Level Conference of Mathematics Celebrating The National Mathematics Year 2012, Department of Mathematics, Saurashtra University, Rajkot-360005 on Dt. 22/12/2012.
- A research paper with title "Smarandache Vertices of the Annihilating Ideal Graph of Commutative Rings" presented in the National Conference on Current Developments in Analysis and its Applications (NCCDAA-2015), Department of Mathematics, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara-390002 during Dt. 14/03/2015 to Dt. 15/03/2015.
- A research paper with title "A kind of graph associated with the set of all nonzero annihilating ideals of a commutative ring" presented in the International Conference on Semigroups, Algebras and Applications (ICSAA-2015), Department of Mathematics, Cochin University of Science and Technology, Cochin-682022 during Dt. 17/09/2015 to Dt. 19/09/2015.
- A research paper with title "When is the ideal-based annihilating ideal graph of a commutative ring complemented or uniquely complemented?" presented in the 81^{st} Annual Conference of The Indian Mathematical Society (IMS-2015), Department of Mathematics and Department of Computer Science & Engineering, Visvesvaraya National Institute of Technology (VNIT), Nagpur-440010 during Dt. 27/12/2015 to Dt. 30/12/2015.
- A poster of research paper with title "A note on maximal non-coherent subrings of a ring" presented in the XXX Gujarat Science Congress-2016, Gujarat Science Academy & Krantiguru Shyamji Krishna Verma Kachchh University, Bhuj-370001 during Dt. 06/02/2016 to Dt. 07/02/2016.
- A research paper with title "Some properties of the graph associated with the set of all nonzero annihilating ideals of a commutative ring" presented in the 9^{th} National Level Science Symposium 2016, Christ College, Rajkot-360005 on Dt. 14/02/2016.
- An expert lecture with title "A note on some graphs of commutative rings" presented in the 53^{rd} Annual Conference of Gujarat Ganit Mandal (GGM-2016), Mehsana Urban Institute of Sciences, Ganpat University, Ganpat Vidyanagar-384012 during Dt. 23/12/2016 to Dt. 25/12/2016.
- A research paper with title "A note on some graphs associated with the set of all nonzero annihilating ideals of a commutative ring" presented in the National Conference on Algebra, Analysis & Graph Theory (NCAAG-2017), Department of Mathematics, Saurashtra University, Rajkot-360005 during Dt. 09/02/2017 to Dt. 11/02/2017.
- A research paper with title "Some results on the complement of the annihilator ideal graph of a commutative reduced ring" presented in the International Conference on Algebra and Discrete Mathematics (ICADM-2018), Department of Mathematics, Directorate of Distance Education, Madurai Kamaraj University, Madurai-625021 during Dt. 08/01/2018 to Dt. 10/01/2018.
Expert Lecture / Invited Talk
- I have delivered an Expert Lecture entitled "A note on some graphs of commutative rings" during the 53^{rd} Annual Conference of Gujarat Ganit Mandal (GGM-2016) organized by Mehsana Urban Institute of Sciences, Ganpat University, Ganpat Vidyanagar-384012.
- I have delivered an Expert Lecture entitled "Some remarks on Graphs of Functions" during the 56^{th} Annual Conference of Gujarat Ganit Mandal (GGM-2019) organized by Khijada Mandir, Jamnagar-361001.
- I have delivered an Invited Talk entitled "The Smarandache Vertices of the Annihilating Ideal Graph with respect to an ideal of a Commutative Ring" during the National Conference on Recent Advancements in Graph Theory (RAGT-2019) organized by the Department of Mathematics, Gujarat University, Ahmedabad-380009.
Publication
- S. Visweswaran and Hiren D. Patel, A graph associated with the set of all nonzero annihilating ideals of a commutative ring, Discrete Mathematics, Algorithms and Applications, 6(4), (2014), 22 pages, Article ID 1450047.
- S. Visweswaran and Hiren D. Patel, Some results on the complement of the annihilating ideal graph of a commutative ring, Journal of Algebra and Its Applications, 14(7), (2015), 23 pages, Article ID 1550099.
- S. Visweswaran and Hiren D. Patel, When is the annihilating ideal graph of a zero-dimensional quasisemilocal commutative ring complemented?, Arab Journal of Mathematical Sciences, 22(1), (2016), 21 pages.
- S. Visweswaran and Hiren D. Patel, On the clique number of the complement of the annihilating ideal graph of a commutative ring, Contributions to Algebra and Geometry, 57(2), (2016), 307-320.
- Subramanian Visweswaran and Hiren Patel, The union of two graphs associated with the set of all non-zero annihilating ideals of a commutative ring, Gulf Journal of Mathematics, 11(1), (2021), 83-104.
Portfolio
- I am working as an assistant administrative officer.
Professional Institution Membership
- I am a life member of The Indian Mathematical Society (IMS).
- I am a life member of The Indian Society for Technical Education (ISTE).
- I am a life member of The Gujarat Ganit Mandal (GGM).
Skill and Knowledge
- Mathematical problem solving skill.
Award
- I have received Best Research Paper Presentation Award with Prize during the International Conference on Algebra and Discrete Mathematics (ICADM-2018) organized by the Department of Mathematics, Directorate of Distance Education, Madurai Kamaraj University, Madurai-625021.