WEAK POINCARE INEQUALITIES FOR CONVERGENCE RATE OF DEGENERATE DIFFUSION PROCESSES

Grothaus, M; Wang, FY

Grothaus, M (reprint author), TU Kaiserslautern, Math Dept, D-67653 Kaiserslautern, Germany.

ANNALS OF PROBABILITY, 2019; 47 (5): 2930

Abstract

For a contraction C-0-semigroup on a separable Hilbert space, the decay rate is estimated by using the weak Poincare inequalities for the symmetric an......

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