Preface

The Program Committee warmly welcomes all our distinguished delegates and guests to attend the 2021 2nd International Conference on Physics and Engineering Mathematics (ICPEM 2021), the Online International Conference to be held on November 13th-14th, 2021. ICPEM is an annual event that focuses on the various state-of-the-art advances and innovations in Applied Physics and Engineering Mathematics. It aims to provide a forum for researchers, engineers and academicians to exchange new ideas and application experiences, establish business or research relations and find global partners for future collaboration in the fields of Physics and Engineering Mathematics. The ICPEM 2021 conference received around 141 submissions from all over the world; all submissions went through a rigorous peer review process where each submitted paper was reviewed by at least two experts from the area. Based on the review reports, 69 papers were selected for oral presentation in the conference and included in the Proceedings of 2021 2nd International Conference on Physics and Engineering Mathematics. On behalf of the Program Committee of the 2021 2nd International Conference on Physics and Engineering Mathematics, we would like to thank all the people who have contributed to the conference this year. In particular, we would like to thank all referees for their review work. We would like to thank the keynote speakers and session chairs for spending their valuable time to support the conference. We also would like to thank all the authors for contributing their papers to the conference. Finally, we are particularly grateful to all the organizers and sponsoring institutions for the generous support they have offered to this conference. We hope and believe that every participant will enjoy the academic atmosphere brought by the contributors of the conference. We look forward to a more successful conference next year. The Organizing Committee of ICPEM2021