This is joint work with Hoffman and Paquette.We describe the vanishing threshold for integer homology in Bernoulli random d-dimensional simplicial complexes, answering a 2003 question of Linial and Meshulam. Our bound is tight, up to a constant factor.The argument is fundamentally different, and surprisingly much simpler, than earlier arguments ...
Creator:
Kahle, Matthew (The Ohio State University)
Created:
2013-10-09
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
We review mathematical results concerning the time-dependentBorn-Oppenheimer approximation. We then turn attention to some resultsconcerning molecular propagation through level crossings and avoidedcrossings with small gaps.
Creator:
Hagedorn, George A. (VPI and SU)
Created:
2009-01-16
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
Cartographic Details: Scale 1:2,500,000. 40 miles = 1 in. Map of South Africa showing British South Africa, South African Republic, Orange Free State, Portuguese and German territory, roads, railways, goldfields, telegraph lines, steamship routes and distances during the Boer War (1899-1902). Prime meridian: Greenwich. Cover title: The Times war...
Created:
1900?
Contributed By:
University of Minnesota Libraries, John R. Borchert Map Library.