String-Math 2011 Dates: June 6-11, 2011 Location: University of Pennsylvania (Philadelphia, US) Website: http://www.math.upenn.edu/StringMath2011/ This will be the inaugural meeting of a new series, bringing together mathematicians and physicists working on string theory. Topics to be covered include: homological mirror symmetry, categorical constructions of topological field theories, mathematical string phenomenology, F theory, wall crossing, geometric Langlands, arithmetic of strings, Gromov-Witten theory and enumerative geometry, A-twisted Landau-Ginzburg models, string topology, elliptic cohomology, heterotic mirror symmetry, topological T duality, string measures, chiral de Rham complexes, noncommutative geometry. Invited speakers include: Mina Aganagic, Paul Aspinwall, Tom Bridgeland, David Ben-Zvi, Lev Borisov, Philip Candelas, Kevin Costello, Emanuel Diaconescu, Dan Freed, Alexandre Givental, Sergei Gukov, Mike Hopkins, Melissa Liu, Jacob Lurie, Greg Moore, Andy Neitzke, Nikita Nekrasov, Rahul Pandharipande, Yongbin Ruan, Sakura Schafer-Nameki, Paul Seidel, Yan Soibelman, Dennis Sullivan, Richard Thomas, Martijn Wijnholt, Cumrun Vafa, ST Yau, Edward Witten For more information, and to register, go to the conference website listed above. [For admin and other information see: http://www.mta.ca/~cat-dist/ ]