A difficult year is passing away. In the second half of the year I was heavily impacted by a disc failure in my neck going along with extreme pain. At the end only a surgery did help. Luckily I was pain free after the surgery.
However my research activities came to a stop again as my time at the computer was extremely limited. I hope I can do better in 2019.
I wish you a Merry Christmas and a Happy New Year 2019!
Please don’t forget to inform me about changes in your email address. Every year a number of addresses become invalid and I loose the option to stay in contact with you.