Work
Rokhlin's contributions to topology include a result of 1952 on the signature of 4-manifolds, which was subsequently generalised by Hirzebruch. He also worked in the theory of characteristic classes, homotopy theory and cobordism theory.
In measure theory, Rokhlin introduced what is now called Rokhlin partitions. He introduced the notion of standard probability space, and characterised such spaces up to isomorphism mod 0.
Read more about this topic: Vladimir Abramovich Rokhlin
Famous quotes containing the word work:
“While I do not think it was so intended I have always been of the opinion that this turned out to be much the best for me. I had no national experience. What I have ever been able to do has been the result of first learning how to do it. I am not gifted with intuition. I need not only hard work but experience to be ready to solve problems. The Presidents who have gone to Washington without first having held some national office have been at great disadvantage.”
—Calvin Coolidge (1872–1933)
“Bless you, of course you’re keeping me from work,
But the thing of it is, I need to be kept.
There’s work enough to do there’s always that;
But behind’s behind. The worst that you can do
Is set me back a little more behind.
I shan’t catch up in this world, anyway.
I’d rather you’d not go unless you must.”
—Robert Frost (1874–1963)
“Life is indeed darkness save when there is urge,
And all urge is blind save when there is knowledge,
And all knowledge is vain save when there is work,
And all work is empty save when there is love.”
—Kahlil Gibran (1883–1931)