Stabilized Lagrange multiplier method for elliptic and parabolic interface problems
Sign Up to like & getrecommendations! Published in 2017 at "Applied Numerical Mathematics"
DOI: 10.1016/j.apnum.2017.05.011
Abstract: Abstract In this paper, we discuss a new stabilized Lagrange multiplier method for finite element solution of multi-domain elliptic and parabolic initial-boundary value problems with non-matching grid across the subdomain interfaces. The proposed method is… read more here.
Keywords: lagrange multiplier; interface problems; elliptic parabolic; multiplier method ... See more keywords
A primal-dual multiplier method for total variation image restoration
Sign Up to like & getrecommendations! Published in 2019 at "Applied Numerical Mathematics"
DOI: 10.1016/j.apnum.2019.06.006
Abstract: Abstract In this paper, we propose a novel primal-dual multiplier method for total variation minimization problems. The new idea combining Lagrange dual and total variation dual is presented. Convergence of the proposed algorithms is easily… read more here.
Keywords: total variation; primal dual; variation; dual multiplier ... See more keywords
Opioid use disorder among Ohio's Medicaid population: Prevalence estimates from nineteen counties using a multiplier method.
Sign Up to like & getrecommendations! Published in 2022 at "American journal of epidemiology"
DOI: 10.1093/aje/kwac154
Abstract: The decades-long overdose epidemic in the US is driven by opioid misuse. Overdoses commonly, though not exclusively, occur in individuals with opioid use disorder (OUD). To allocate adequate resources and develop appropriately scaled public health… read more here.
Keywords: prevalence; opioid use; population; use disorder ... See more keywords