Wow... I am sad to hear this. I remember we used to talk about math related topics from time to time as he was one of the more saavy islanders when it came to knowledge of advanced level math and science related topics. . Then why not, he went to MIT which is the best and he worked as a scientist. 52 years is too young to pass away. I'm really saddened and I will miss him. This is really bad news :(