Invited Talks

Delivered in National/International Conferences

  1. Invited talk “FG-Modules and Group lattices”, 6 th Biennial International Group Theory Conference-2021, 04-- 06 March, Vellore Institute of Technology.
  2. Linear Sandwich Semigroups, International Conference on Applied Linear Algebra, Probability and Statistics (ALAPS 2020), Manipal Academy of Higher Education, Manipal, Karnataka.
  3. Invited talk “Representation theory of finite groups” National Seminar Series “AGORA” 2020, Sree Narayana College, Kollam, 25 February, 2020.
  4. Invited talk “Cross-connections a categorical duality”, Asia Australia Algebra Conference, Western Sidney University, Australia, 21-25, January 2019.
  5. Invited talk “Representation theory of finite groups and semigroups”. National conference, St. Brechmans College, Changanacherry, 17 January 2019.
  6. Invited Talk “Cross-Connections and Duality” International Conference on Algebra and Discrete Mathematics, Madurai Kamaraj University, January 08-10, 2018.
  7. Invited Talk “Ideal Categories of Semigroups”, 11th International Conference MSAST 2017, December 21-23, IMBS International Research Institute, Kolkutta, India.
  8. Key note address Prof. C. Kochumman Memorial Lecture, Department of Mathematics, Mar Thoma College, Tiruvalla, March 06, 2017.
  9. Invited talk, “ On Birdered sets, Regular rings and Projection Lattices”, National Seminar on Algebra and Analysis, Depatment of Mathematics, University College, Thiruvananthapuram, Kerala, February 01-03, 2017.
  10. Invited talk “Biordered sets of rings with involution”, International Conference on Algebra and its Applications (ICAA-2014), Department of Mathematics, Aligarh Muslim University, Aligarh, November 12-14,2016.
  11. Talk on “Cross connections and concordant semigroups”, Faculty of Science, University of Porto, Porto, Portugal, June 28, 2016.
  12. Talk on “Cross connections and balanced categories”, Department of Mathematics, University of Coimbra, Portugal, June 27, 2016.
  13. Contributed Talk “On lattice of biordered ideals of regular rings” International Conference on Semigroups and Automata (CSA-2016), University of Lisbon, Lisbon, Portugal, June 20-24, 2016.
  14. Invited Talk on “Matrix Factorizations”, UGC sponsord national conference, Department of Mathematics, D.B.College, Sasthamkotta, Kerala, February18-20, 2016.
  15. Invited talk entitled “Cross Connections and Abelian Categories”, International Conference on Semigroups Algebras and Applications (ICSAA ), Department of Mathematics, CUSAT, Kochi, India, September 17-19, 2015.
  16. Invited talk entitled “Biordered sets and Von Neumann Regular Rings” at the International Conference on Algebra and its Applications (ICAA-2014), Department of Mathematics, Aligarh Muslim University, Aligarh, December 15-17, 2014.
  17. Talk on “Moore Penrose Inverses and Inverse Semigroups” Department of Mathematics, Maharajas College, Eranakulam, October 2014.
  18. Talk on “Inverse and Generalized Inverses” in the UGC National seminar at Cochin College, Kochi, October-2014.
  19. Talk on “Generalized Inverses and Factorization of Matrices” in the UGC National Seminar on Advance Mathematical Analysis and Operator Theory organized by Department of Mathematics, Aquinas College, Kochi, January 23-24, 2014.
  20. Talk on “Singular Value Decompositions” in the training programme on “Machine learning techniques and its applications” organized by department of computer Science and Engineering, College of Engineering, Cherthala, March 2014.
  21. Invited talk on von Neumann Algebras and Biordered Sets in the International Conference Algebra and Discrete Mathematics by the Department Mathematics, Govt. College Kattapana during March 04-06, 2014.
  22. Invited talk on Biordered Sets and Regular Rings, International Conference on Semigroups Algebras and Operator Theory (ICSAOT-2014), Department of Mathematics, CUSAT, Kochi, India, February 27-29, 2014.
  23. Invited talk in the National Workshop-cum-Colloquium on Applicable Mathematics in Basic Science Education & Research organized by Srinivasa Ramanujan Institute for Basic Science under KSCSTE during 05-07 April 2013.
  24. Invited talk at the Workshop on Syllabus Revision for P.G.Courses in Mathematics organized by Department of Mathematics, University of Kerala, 10-11 July 2013.
  25. Invited Talk given in the National Seminar on Algebra organized by Department of Mathematics, University of Kerala, 26 th March 2013.
  26. Invited talk On Weakly Orthodox Semigroups in the National Conference, Govt. College Kattapana, November 28-30, 2012.
  27. Invited lectures at the vacation training programme at the National Academy of Sciences, Allahabad, India, June 12-13, 2011.
  28. Invited talk given in the International Conference on Groupoids, Semigroups and Automata, Department of Mathematics, University of Kerala, Augest 2010.
  29. International Conference on Algebra and its Applications (ICAA-10), Department of Mathematics, Aligarh Muslim University, Aligarh, February 20-22 2010.
  30. Invited talk “Linear sandwich semigroups” International conference on applied linear algebra, probability and statistics, ( ALAPS 2020), Manipal academy December 17-18, 2020.

Public Talks Given

  1. Talk reviewing the book “Theory of regular Semigroups” authored by K.S.S.Nambooripad at the release function of the book orginazed at Kerala University Campus Kariavatton on 03 rd July 2018.