Maximum time step for the BDF3 scheme applied to gradient flows
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DOI: 10.1007/s10092-020-00393-3
Abstract: For backward differentiation formulae (BDF) applied to gradient flows of semiconvex functions, quadratic stability implies the existence of a Lyapunov functional. We compute the maximum time step which can be derived from quadratic stability for… read more here.
Keywords: applied gradient; step; bdf3 scheme; gradient flows ... See more keywords
Maximum Time Between Tests: A Digital Biomarker to Detect Therapy Compliance and Assess Schedule Quality in Measurement-Based eHealth Systems for Alcohol Use Disorder
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DOI: 10.1093/alcalc/agy086
Abstract: Aim To evaluate, in a breathalyzer-based eHealth system, whether the time-based digital biomarker 'maximum time between tests' (MTBT) brings valuable information on alcohol consumption patterns as confirmed by correlation with blood phosphatidyl ethanol (PEth), serum… read more here.
Keywords: based ehealth; time; digital biomarker; ehealth ... See more keywords