Linearity-preserving monotone local projection stabilization schemes for continuous finite elements
Sign Up to like & getrecommendations! Published in 2017 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2017.04.030
Abstract: Abstract This paper presents some new tools for enforcing discrete maximum principles and/or positivity preservation in continuous piecewise-linear finite element approximations to convection-dominated transport problems. Using a linear first-order advection equation as a model problem,… read more here.
Keywords: local projection; stabilization; projection stabilization; linearity preserving ... See more keywords
A three-field local projection stabilized formulation for computations of Oldroyd-B viscoelastic fluid flows
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Non-newtonian Fluid Mechanics"
DOI: 10.1016/j.jnnfm.2017.06.007
Abstract: Abstract A new three-field formulation based on the Local Projection Stabilization (LPS) is developed for computations of the coupled Navier–Stokes and Oldroyd-B viscoelastic constitutive equations at high Weissenberg numbers. One-level LPS is based on an enriched… read more here.
Keywords: three field; oldroyd viscoelastic; formulation; projection ... See more keywords
Conserved genetic signatures parcellate cardinal spinal neuron classes into local and projection subsets
Sign Up to like & getrecommendations! Published in 2021 at "Science"
DOI: 10.1126/science.abe0690
Abstract: Neuronal identities Neurons of the mouse spinal cord can be identified by any of several metrics, including what neurotransmitters they use, what cells they connect to, where they are located, and what neuroprogenitor gave rise… read more here.
Keywords: conserved genetic; classes local; genetic signatures; projection ... See more keywords