which are in some sense "similar" to the probability law of the Wiener process. In the last decade he extended to transformations which are in some sense a "rotation" of the Wiener process and with Ustunel extended to some general cases results of information theory which were known for simpler spaces. Further information On his life and research, see pages xi–xiv of the volume in honor of Zakai's 65 birthday. For the list of publications until 1990, see pages xv–xx. For publications between 1990 and 2000, see [17]. For later publications search for M Zakai in arXiv. References Israeli scientists Israeli inventors Jewish scientists Academic staff of Technion – Israel Institute of Technology Members of the Israel Academy of Sciences and Humanities Israeli Jews Polish emigrants to Israel 1926 births 2015 deaths Mathematical analysts Foreign associates of the National Academy of Engineering