It is a great pleasure to introduce this special issue of selected papers presented at the 20th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering (IGTE’22) held in September 2022 in Graz, Austria. More than 60 colleagues from 14 countries have contributed to IGTE’22, presenting 41 oral speeches and 34 posters. Besides all topics related to numerical techniques, optimal design and parameter optimization in electromagnetism, two mini symposia on “Data-Driven Surrogate Models” and “Magnetic Material Modeling” enjoyed great popularity.
A limited number of 18 papers were selected by a panel of at least two reviewers per paper to be published in this special issue. We take the opportunity to thank the reviewers from all over the world for their precious work.
We hope that this special issue will give an impression of what was presented at IGTE’22 and will provide interesting and new information to the reader.
