In Memoriam of Yuri M. Grigor’ev: An Overview of his Research
摘要
On August 22, 2023 we lost our dear friend and esteemed colleague Prof. Yuri M. Grigor’ev has passed away. Throughout his scientific career, he made remarkable contributions to the field of hypercomplex analysis, particularly in advancing applications of quaternionic analysis to various problems of mathematical physics. In this paper, we aim to honour his memory by presenting an overview of his contributions to quaternionic analysis.