- Resource person for the
**National Youth Workshop cum Conference on Mathematics and its Applications**for the Bachelor’s students, Kirtipur, Kathmandu, December 13-15, 2019. - Resource person for the
**National Workshop on Project Work in Mathematics (Pro-406)**for the University Teachers, Nagarkot, Bhaktapur, September 13-16, 2019. - Second International conference on
**Applications of Mathematics to Nonlinear Sciences (AMNS_2019)**, Pokhara, Nepal, June 27-30, 2019. - National Conference on
**Mathematics and its Applications**, Chitwan, Nepal, January 11-13, 2017. - International Conference on
**Applications of Mathematics to Nonlinear Sciences**, Kathmandu, Nepal, May 26-29, 2016. - A seminar on “
**Recent Developments in Mathematics and Its Applications**”, Central Department of Mathematics, T.U., September 21-22, 2015. **“Bett Asia Leadership Summit”,**Marina Bay Sands Expo and Convention Center, Singapore, December 3-4, 2014.- A seminar on
**“Recent Developments in Mathematics and Its Applications”,**Central Department of Mathematics, T.U., September 19-20, 2014. **NSF-CBMS Conference**, Oklahoma State University, OK, USA, July 21-25, 2014.**AMS/MAA Joint Mathematics Meetings**, Baltimore, MD, USA, January 15-18, 2014.- Oklahoma State University
**Applied Mathematics Seminar**hosted by Kazuo Yamazaki, Spring 2014. **GTA Conference on Teaching**, Institute for Teaching and Learning Excellence, Oklahoma State University, OK, USA, August 14, 2013.**The Fourth Oklahoma PDE Workshop**, Oklahoma State University, USA, October 26-27, 2013.- Oklahoma State University
**Applied Mathematics Seminar**hosted by Prof. Jiahong Wu, Spring 2011 **Tenth Prairie Analysis Seminar**, University of Kansas, USA, October 29-30, 2010.- Oklahoma State University
**Applied Mathematics Seminar**hosted by Prof. Jiahong Wu, Fall 2010 **The First Oklahoma PDE Workshop**, Oklahoma State University, USA, November 21-22, 2009.- A two day seminar on
**“Mathematical Sciences and its Applications”**, September 20-21, 2006, jointly organized by the Central Department of Mathematics, T. U., and the Nepal Mathematical Society. - National conference on “
**Mathematical Modeling”**, January 15-16, 2006 jointly organized by the Nepal Mathematical Society and the Department of Mathematical Sciences, Kathmandu University, Nepal. - Seminar on
**“Applicable Mathematics”**, September 19-20, 2002, organized by the Central Department of Mathematics, T. U., Nepal. - Resource person for the
**“Refresher course to the University teachers teaching B.A./B.Sc. Third year Mathematics”**on**“Advanced Calculus”**from July 18 to August 2, 1999 organized by the Central Department of Mathematics. T. U., Kathmandu, Nepal. **Instructional Conference on Complex Dynamics**organized by the Department of Mathematics, University of Mumbai, India from 21^{st}June 1999 to 10^{th}July 1999.**Seminars, Schools on Linear and Non-linear Functional Analysis, and Workshops**during the Post Graduate Diploma in Mathematics organized by Abdus Salam International Centre for Theoretical Physics (ASICTP), Trieste, Italy 1995-1996.