Acknowledgments
We would like to express our sincere thanks to the organizers of the conference (Association of Nepalese Mathematicians in America, Nepal Mathematical Society, Central Department of Mathematics of Tribhuvan University and Kathmandu University) for organizing the conference, Electronic Journal of Differential Equations for publishing this special issue, and authors and referees for their valuable contributions. 
  Special Issue Editors
Harihar Khanal 
Embry-Riddle Aeronautical University,
Daytona Beach, FL 32114, USA ,
email: khana66a@erau.edu 
Dhruba R. Adhikari  
Kennesaw State University,
Marietta, GA 30060, USA,
email: dadhikar@kennesaw.edu 
Gokarna Aryal 
Purdue University Northwest,
Hammond, IN 46323, USA,
email: aryalg@pnw.edu 
Naveen K. Vaidya  
San Diego State University,
San Diego, CA 92182, USA,
email: nvaidya@sdsu.edu
Go to the Proceedings of Conferences: Electron. J. Diff. Eqns.