Elwyn Berlekamp departed peacefully on the evening of Tuesday, April 9, 2019. He was a dear friend to many of us and one of the founders, together with Tom Rodgers and Mark Setteducati, of what became the Gathering 4 Gardner Foundation. His creative contributions to mathematics and electrical engineering were outstanding and will live on, as will his tireless work in many other arenas. His quick mind, generosity, and kind heart will be dearly missed.
For anyone wanting to follow up with Elwyn’s family, write to his home address.
120 Hazel Lane
Piedmont, CA 94611-4033
I’m very saddened by the news of Elwyn’s passing.
Aside from his great intellect and many accomplishments, Elwyn had a very playful and curious mind. He was a close friend of Martin Gardner; both had great love for and were strong advocates of recreational mathematics. Without Elwyn’s wisdom and guidance, the Gathering For Gardner would not have grown and matured to what it is today. Although he has now left us, his influence will continue for a very long time.
– Mark Setteducati
I was away from email most of last week and didn’t immediately learn that Elwyn Berlekamp had died peacefully.
This is so sad.
He was an exceptional mathematician and a most generous person.
I first met Elwyn at a 1966 Combinatorics conference in Chapel Hill. He told me that he had used my Cambridge Philosophical Society paper with Cedric Smith to help him advance his analysis of Dots and Boxes. A bit later he said that we should write a book on games. I said that I knew just the person who could help us out and for the next
twenty years we three did that.
My sympathy to all his family and friends.
– Richard K Guy
He was an amazingly creative mathematician, ex chair of both the UC Berkeley math dept and the EE department, and super person in every respect. I got to work with him on several projects, nonprofit and for profit, and in a startup too. He was a cofounder of the world’s most successful hedge fund, the original source of lots of math published under other people’s names, and with Solomon Golomb a designer of error correcting codes used in the USA space program….I could go on and on.
– Thane Plambeck
For me personally, one of the highlights of my speaking career and fondest memories is to have been complimented by him on one of my talks.
It was a privilege to have known him
– Colin Wright
For a full account on Elwyns generosity and encouragement visit Colin’s Post on Solipsys here.
One [memory] that amuses me the most is that, though I’ve known him well since ca. 2001, for years he would call me Tony. He knew exactly who I was. But “Tony Hearn” (another computer scientist, I believe) was just more deeply ingrained in his brain. I felt a little boost when he started consistently calling me Bob.
– Bob Hearn
Elwyn and I met at G4G when I was in 3rd grade. He was very open to spending time with me and was a good mentor. I loved playing dots and boxes with him.
– James Lee
Elwyn was my Elementary Circuit Theory recitation instructor at MIT, ~1962. He always hurried through grading my homework so he could talk about Dots and Boxes! He made me wonder if all EE grad students were smarter than the Math grad students.
— Bill Gosper
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