The structured matrices field has lost one of the best experts of this field in May 20th 2005. Certainly, it was a great blow to this field. The death of Georg Heinig has been considered as the worst day for this field.

 On the day that was mentioned above, Georg Heinig was found died. He was found died in his apartment in Kuwait and it was because of the heart attack. Considering that he had some excellent contributions to the field, it was a great lost for many people in this field.

 Georg Heinig was considered as the best mentor, colleague, and experts of this field. Hopefully, there would be some others experts that could continue his brilliant ideas in this field.