Brownian motion, obstacles and random media 9783642084201, 3642084206

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English Pages [372] Year 1998

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Brownian motion, obstacles and random media
 9783642084201, 3642084206

Table of contents :
Content: 1. The Feynman-Kac Formula and Semigroups.- 2. Some Potential Theory.- 3. Some Principal Eigenvalue Estimates.- 4. The Method of Enlargement of Obstacles.- 5. Lyapunov Exponents.- 6. Quenched Path Measure and Pinning Effect.- 7. Overview, further Results and Problems.- References.

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