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"For his discoveries of new concepts and his proofs of deep mathematical theorems that have become central to our understanding of both dynamical systems and the foundations of statistical mechanics."
The American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics.
Headquarters: 1 Physics Ellipse, College Park, MD 20740-3844 | Phone: 301.209.3200
Editorial Office: 1 Research Road, Ridge, NY 11961-2701 | Phone: 631.591.4000
Washington, D.C. Office: 529 14th St NW, Suite 1050, Washington, DC 20045-2001 | Phone: 202.662.8700