منابع مشابه
Recurrence and Transience
We have the following dichotomy result. Theorem 2. The following are equivalent: (1) X is transient; (2) X is not recurrent; (3) U0(B(0 � �)) < ∞ for all � > 0. Theorem 2 has the following important dichotomous implication: Either X is transient, or X is recurrent [and not both]. The proof relies on a convenient series of equivalences. Proposition 3. The following are equivalent: (1) sup�∈R� U0...
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The plane strain deformation of an isotropic, homogeneous, poroelastic medium caused by an inclined line-load is studied using the Biot linearized theory for fluid saturated porous materials. The analytical expressions for the displacements and stresses in the medium are obtained by applying suitable boundary conditions. The solutions are obtained analytically for the limiting case of undrained...
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ژورنال
عنوان ژورنال: Bernoulli
سال: 1997
ISSN: 1350-7265
DOI: 10.2307/3318654