Results 21 to 30 of about 94,271 (311)
FloodSim: Flood Simulation and Visualization Framework Using Position-Based Fluids
ISPRS International Journal of Geo-Information, 2020 Flood modeling and analysis has been a vital research area to reduce damages caused by flooding and to make urban environments resilient against such occurrences.
I. Alihan Hadimlioglu +2 more
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Portage: A Modular Data Remap Library for Multiphysics Applications on Advanced Architectures
Journal of Open Research Software, 2021 Portage is a scalable and extensible remap library for numerical simulations. It supports state-of-the-art remap schemes for meshes and particles in 2D and 3D up to a second-order accuracy.
Angela Herring +10 more
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Simulating Lagrangian Subgrid-Scale Dispersion on Neutral Surfaces in the Ocean
, 2021 This repository holds the Lagrangian data, Eulerian & Lagrangian data generation scripts and analysis & visualization scripts for the manuscript 'Simulating Lagrangian Subgrid-Scale Dispersion on Neutral Surfaces in the Ocean'.
Daan Reijnders (Utrecht University)
core +1 more source
Lagrangians of Hypergraphs [PDF]
Combinatorics, Probability and Computing, 2002 How large can the Lagrangian of an r-graph with m edges be? Frankl and Füredi [1] conjectured that the r-graph of size m formed by taking the first m sets in the colex ordering of N(r) has the largest Lagrangian of all r-graphs of size m. We prove the first ‘interesting’ case of this conjecture, namely that the 3-graph with (t3) edges and ...
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Lagrangian pairs and Lagrangian orthogonal matroids
European Journal of Combinatorics, 2005 Represented Coxeter matroids of types $C_n$ and $D_n$, that is, symplectic and orthogonal matroids arising from totally isotropic subspaces of symplectic or (even-dimensional) orthogonal spaces, may also be represented in buildings of type $C_n$ and $D_n$, respectively.
Department of Mathematics, UMIST, P.O. Box 88, Manchester M60 1QD, United Kingdom ( host institution ) +3 more
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Transactions of the American Mathematical Society, 1973 We study the class L \mathcal {L} of Lagrangian groups, that is, of
Humphreys, J. F., Johnson, D. L.
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The combined Lagrangian advection method [PDF]
, 2010 We present and test a new hybrid numerical method for simulating layerwise-two-dimensional geophysical flows. The method radically extends the original Contour-Advective Semi-Lagrangian (CASL) algorithm by combining three computational elements for the ...
Fontane, Jérôme +2 more
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Duality relation among the Hamiltonian structures of a parametric coupled Korteweg-de Vries system
Open Physics, 2016 We obtain the full Hamiltonian structure for a parametric coupled KdV system. The coupled system arises from four different real basic lagrangians. The associated Hamiltonian functionals and the corresponding Poisson structures follow from the geometry ...
Restuccia Alvaro, Sotomayor Adrián
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Emergence of a neopelagic community through the establishment of coastal species on the high seas
Nature Communications, 2021 Discoveries of persistent coastal species in the open ocean shift our understanding of biogeographic barriers. Floating plastic debris from pollution now supports a novel sea surface community composed of coastal and oceanic species at sea that might ...
Linsey E. Haram +10 more
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