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Nonlinear Diffusion Equations and Their Equilibrium States, 3
Nonlinear diffusion equations have held a prominent place in the theory of partial differential equations, both for the challenging and deep math ematical questions posed by such equations and the important role they play in many areas of science and technology. Examples of current inter est are biological and chemical pattern formation, semiconductor design, environmental problems such as solute transport in groundwater flow, phase transitions and combustion theory. Central to the theory is the equation Ut = ~cp(U) + f(u). Here ~ denotes the n-dimensional Laplacian, cp and f are given functions and the solution is defined on some domain n x [0, T] in space-time. FUn damental questions concern the existence, uniqueness and regularity of so lutions, the existence of interfaces or free boundaries, the question as to whether or not the solution can be continued for all time, the asymptotic behavior, both in time and space, and the development of singularities, for instance when the solution ceases to exist after finite time, either through extinction or through blow up.
Drugging America
Former federal agent Stich, in collaboration with dozens of other insiders, reveals corruption that is undermining, like a Trojan horse, the government and the people of the United States. Also contributing to the books contents are police officers, Mafia family members, and former drug traffickers and smugglers.
The La Scala Encyclopedia of the Opera
Covering a broad range of styles, this comprehensive volume includes entries for more than 450 operas that have been performed over the last four centuries. Organized from A to Z for easy reference, it's a complete guide that's certain to inform and entertain any opera buff. 500 photos.
Fly By Night
FLY BY NIGHT is about the helicopter crash on the set of "Twilight Zone: The Movie" – the Warner Bros. film co-produced by Steven Spielberg and John Landis – that killed actor Vic Morrow, and two children who had been hired illegally. Confidential sources in the studios and in the private worlds of Spielberg and Landis – and in the DA's office, the sheriff's office, Interpol and the FBI – and newly uncovered internal Warner Bros. documents – let the author show the cover-up that ensued, a $5-million-dollar scheme to keep Landis out of jail and Spielberg out of the headlines, resulting in an unbelievable acquittal by a jury that had fallen under the spell of Hollywood. From John Huston, Jackie Cooper, Ralph Bellamy and Don Ameche to Chevy Chase, George Lucas, Dan Aykroyd and Carrie Fisher, both old and new Hollywood found themselves party to this unprecedented event.
Perilous Galaxy
The only lesson we learn from history is that we never learn from history. Primitive weakness destroys just as surely in the age of Rock and Roll as it did in the days of the harp or the spinet. Man has nothing to fear so much as human frailty. Material progress alone means nothing. Whether you kill your enemy with a club, a musket or an atomic bomb...he is equally dead! Civilisation will be mo better a thousand years from now unless man changes his nature. An ape in a space ship is just as much a jungle beast as an ape in a tree. Fear is the fetter that holds the cave man, the twentieth century man and the space man of tomorrow. Doubt is his chain.
