Deaths on January 7

Herbert Wilf

Died on January 7, 2012

Herbert Wilf, American mathematician and academic (b. 1931)

Herbert Saul Wilf (June 13, 1931 – January 7, 2012) was a mathematician, specializing in combinatorics and graph theory. He was the Thomas A. Scott Professor of Mathematics in Combinatorial Analysis and Computing at the University of Pennsylvania. He wrote numerous books and research papers. Together with Neil Calkin he founded The Electronic Journal of Combinatorics in 1994 and was its editor-in-chief until 2001.

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Herbert Wilf

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Events on 2012

13 Jan

Costa Concordia disaster
The passenger cruise ship Costa Concordia sinks off the coast of Italy due to the captain's negligence and irresponsibility. There are 32 confirmed deaths.
2 Jun

2011 Egyptian revolution
Former Egyptian President Hosni Mubarak is sentenced to life imprisonment for his role in the killing of demonstrators during the 2011 Egyptian revolution.
19 Jun

Julian Assange
WikiLeaks founder Julian Assange requested asylum in London's Ecuadorian Embassy for fear of extradition to the US after publication of previously classified documents including footage of civilian killings by the US army.
11 Sep

2012 Benghazi attack
The U.S. embassy in Benghazi, Libya is attacked, resulting in four deaths.
23 Oct

Digital switchover
After 38 years, the world's first teletext service (BBC's Ceefax) ceases broadcast due to Northern Ireland completing the digital switchover.

Deaths on January 7

Herbert Wilf

Died on January 7, 2012

References

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Events on 2012

Costa Concordia disaster

2011 Egyptian revolution

Julian Assange

2012 Benghazi attack

Digital switchover