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An Internal Observability Estimate for Stochastic Hyperbolic Equations
This paper is addressed to establishing an internal observability estimate
for some linear stochastic hyperbolic equations. The key is to establish a new
global Carleman estimate for forward stochastic hyperbolic equations in the
-space. Different from the deterministic case, a delicate analysis of the
adaptedness for some stochastic processes is required in the stochastic
setting
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