The Combined Estimator for Stochastic Equations on Graphs with Fractional Noise
Keyword(s):
In the present paper, we study the problem of estimating a drift parameter in stochastic evolution equations on graphs. We focus on equations driven by fractional Brownian motions, which are particularly useful e.g., in biology or neuroscience. We derive a novel estimator (the combined estimator) and prove its strong consistency in the long-span asymptotic regime with a discrete-time sampling scheme. The promising performance of the combined estimator for finite samples is examined under various scenarios by Monte Carlo simulations.
2009 ◽
Vol 09
(04)
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pp. 549-595
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2015 ◽
Vol 20
(8)
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pp. 2553-2581
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1981 ◽
Vol 84
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pp. 195-208
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2018 ◽
Vol 50
(2)
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pp. 2111-2143
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Keyword(s):
1996 ◽
Vol 14
(3)
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pp. 303-311
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