Výsledky vyhledávání - "Computational methods for problems pertaining to geophysics"

High-order exponential integration for seismic wave modeling

Autoři: Ravelo, Fernando Schreiber, Martin Peixoto, Pedro a další

Přispěvatelé: Ravelo, Fernando Schreiber, Martin Peixoto, Pedro a další

Zdroj: Computational Geosciences. 28:1349-1369

Témata: Seismology (including tsunami modeling), earthquakes, Computational methods for problems pertaining to geophysics, seismic imaging, 65N22, Numerical Analysis (math.NA), [MATH.MATH-NA] Mathematics [math]/Numerical Analysis [math.NA], acoustic waves, 01 natural sciences, FOS: Mathematics, wave equation, Mathematics - Numerical Analysis, 0101 mathematics, [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA], exponential integrators

Popis souboru: application/xml; application/pdf

Přístupová URL adresa: http://arxiv.org/abs/2401.16322
https://zbmath.org/7966512
https://doi.org/10.1007/s10596-024-10319-5
https://hal.science/hal-04689039v1/document
https://hal.science/hal-04689039v1
https://doi.org/10.1007/s10596-024-10319-5

Development of the Next-generation Atmosphere Dynamics Model in Russia: Current State and Prospects: Development of the next-generation atmosphere dynamics model in Russia: current state and prospects

Autoři: Shashkin, V. V. Goyman, G. S. Tretyak, I. D.

Zdroj: Lobachevskii Journal of Mathematics. 45:3159-3172

Témata: Geophysical flows, Computational methods for problems pertaining to geophysics, Finite difference methods for initial value and initial-boundary value problems involving PDEs, numerical weather prediction, Parallel numerical computation, meteorology, Meteorology and atmospheric physics, Euler equations, Finite difference methods applied to problems in fluid mechanics, climate modeling

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/7954500
https://doi.org/10.1134/s1995080224603746

A multi-aggregator graph neural network for backbone exaction of fracture networks

Autoři: Zheng, Tianji Sun, Chengcheng Zhang, Jian a další

Zdroj: Computational Geosciences. 28:537-549

Témata: inductive learning, Computational methods for problems pertaining to geophysics, backbone extraction, Learning and adaptive systems in artificial intelligence, graph neural network, discrete fracture networks

Popis souboru: application/xml

An extended peridynamic bond-based constitutive model for simulation of crack propagation in rock-like materials

Autoři: Gang Sun Junxiang Wang Haiyue Yu a další

Zdroj: Computational Geosciences. 27:829-851

Témata: Geophysics, peridynamic, Brittle fracture, Computational methods for problems pertaining to geophysics, Mathematical modeling or simulation for problems pertaining to geophysics, constitutive model, crack propagation, rock-like materials, crack coalescence

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/7791205
https://doi.org/10.1007/s10596-023-10234-1

Lattice Boltzmann method for surface quasi-geostrophic equations with fractional Laplacian

Autoři: Haoyuan Gong Tongtong Zhou Baochang Shi a další

Zdroj: Applied Mathematics Letters. 163:109434

Témata: Finite difference methods for boundary value problems involving PDEs, Hydrology, hydrography, oceanography, surface quasi-geostrophic equation, Computational methods for problems pertaining to geophysics, Kinetic theory of gases in time-dependent statistical mechanics, PDEs in connection with fluid mechanics, Meteorology and atmospheric physics, PDEs in connection with geophysics, Numerical quadrature and cubature formulas, Fractional partial differential equations, Rossby waves, Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type, Fractional derivatives and integrals, lattice Boltzmann method, Finite difference methods for initial value and initial-boundary value problems involving PDEs, Particle methods and lattice-gas methods, Probabilistic methods, particle methods, etc. for initial value and initial-boundary value problems involving PDEs, fractional Laplacian

Popis souboru: application/xml

Parallel primal-dual active-set algorithm with nonlinear and linear preconditioners

Autoři: Zhang, Guangliang Yang, Haijian Cheng, Tianpei a další

Zdroj: Journal of Computational Physics. 523:113630

Témata: Computational methods for problems pertaining to geophysics, parallel computing, nonlinear preconditioning, reservoir simulation, primal-dual active-set algorithm, Parallel numerical computation, \(\mathrm{CO}_2\) storage, Climate science and climate modeling

Popis souboru: application/xml

Block Preconditioning Techniques for Geophysical Electromagnetics: Block preconditioning techniques for geophysical electromagnetics

Autoři: H. Bin Zubair Syed C. Farquharson S. MacLachlan

Zdroj: SIAM Journal on Scientific Computing. 42:B696-B721

Témata: block preconditioning techniques, Multigrid methods, domain decomposition for boundary value problems involving PDEs, preconditioned GMRES, Computational methods for problems pertaining to geophysics, Geo-electricity and geomagnetism, Preconditioners for iterative methods, auxilliary-space Maxwell solver, geophysical electromagnetics, 01 natural sciences, 0105 earth and related environmental sciences

Popis souboru: application/xml

Přístupová URL adresa: https://epubs.siam.org/doi/10.1137/19M1241611
https://dblp.uni-trier.de/db/journals/siamsc/siamsc42.html#ZubairFM20

Novel local characteristic decomposition based path-conservative central-upwind schemes

Autoři: Shaoshuai Chu Michael Herty Alexander Kurganov

Zdroj: 29 Seiten (2024). doi:10.48550/arXiv.2405.01929

Témata: thermal rotating shallow water equations, path-conservative central-upwind schemes, Computational methods for problems pertaining to geophysics, Finite volume methods applied to problems in fluid mechanics, Multiphase and multicomponent flows, Numerical Analysis (math.NA), local characteristic decomposition, Finite volume methods for initial value and initial-boundary value problems involving PDEs, Hyperbolic conservation laws, Local characteristic decomposition, FOS: Mathematics, Mathematics - Numerical Analysis, flux globalization, compressible multifluids

Popis souboru: application/xml

Přístupová URL adresa: http://arxiv.org/abs/2405.01929
https://zbmath.org/7996107
https://doi.org/10.1016/j.jcp.2024.113692
https://publications.rwth-aachen.de/record/989623

A deep non-hydrostatic compressible atmospheric model on a Yin-Yang grid

Autoři: T. Allen M. Zerroukat

Zdroj: Journal of Computational Physics. 319:44-60

Témata: atmospheric model, Computational methods for problems pertaining to geophysics, parallel computing, semi-implicit, 0207 environmental engineering, semi-Lagrangian, 02 engineering and technology, Meteorology and atmospheric physics, 7. Clean energy, 01 natural sciences, Finite difference methods applied to problems in fluid mechanics, Finite difference methods for initial value and initial-boundary value problems involving PDEs, overset grid, sphere, scalability, 0105 earth and related environmental sciences

Popis souboru: application/xml

Přístupová URL adresa: https://dl.acm.org/doi/abs/10.1016/j.jcp.2016.05.022
https://www.sciencedirect.com/science/article/pii/S0021999116301590
https://dblp.uni-trier.de/db/journals/jcphy/jcphy319.html#AllenZ16
http://ui.adsabs.harvard.edu/abs/2016JCoPh.319...44A/abstract

A communication-avoiding implicit–explicit method for a free-surface ocean model: A communication-avoiding implicit-explicit method for a free-surface ocean model

Autoři: Christopher Newman Geoffrey Womeldorff Dana A. Knoll a další

Zdroj: Journal of Computational Physics. 305:877-894

Témata: Hydrology, hydrography, oceanography, communication-avoiding algorithm, Computational methods for problems pertaining to geophysics, Jacobian-free Newton-Krylov methods, Finite difference methods for initial value and initial-boundary value problems involving PDEs, 0103 physical sciences, ocean modeling, nonlinear elimination, 14. Life underwater, Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs, IMEX method, 0101 mathematics, 01 natural sciences

Popis souboru: application/xml

Přístupová URL adresa: http://manuscript.elsevier.com/S0021999115007482/pdf/S0021999115007482.pdf
https://zbmath.org/6660944
https://doi.org/10.1016/j.jcp.2015.11.008
https://www.sciencedirect.com/science/article/pii/S0021999115007482
http://ui.adsabs.harvard.edu/abs/2016JCoPh.305..877N/abstract
https://www.osti.gov/pages/biblio/1359283-communication-avoiding-implicitexplicit-method-free-surface-ocean-model
https://dblp.uni-trier.de/db/journals/jcphy/jcphy305.html#NewmanWKC16

Value of information in closed-loop reservoir management

Autoři: Barros, E.G.D. (author) Van den Hof, P.M.J. (author) Jansen, J.D. (author) a další

Přispěvatelé: Barros, E.G.D. (author) Van den Hof, P.M.J. (author) Jansen, J.D. (author) a další

Zdroj: Computational Geosciences. 20:737-749

Témata: reservoir management, robust optimization, 02 engineering and technology, water flooding problem, 7. Clean energy, 01 natural sciences, representative models, decision making, stochastic programming, well production data, geological uncertainties, geological uncertainty, Geostatistics, plausible truths, Computers in Earth Sciences, 0204 chemical engineering, data assimilation, oil and gas, 0105 earth and related environmental sciences, Computational methods for problems pertaining to geophysics, closed-loop reservoir management, Inverse problems in geophysics, 16. Peace & justice, value of information, Potentials, prospecting, model-based optimization, Computer Science Applications, Computational Mathematics, Computational Theory and Mathematics, 13. Climate action, field development, reservoir surveillance, value of clairvoyance, history matching, energy, clustering

Popis souboru: application/xml

Přístupová URL adresa: https://link.springer.com/content/pdf/10.1007%2Fs10596-015-9509-4.pdf
https://repository.tudelft.nl/islandora/object/uuid%3A9667dc41-c736-47e6-b818-78c7c50fb08d/datastream/OBJ/download
https://zbmath.org/6911436
https://doi.org/10.1007/s10596-015-9509-4
https://research.tue.nl/en/publications/20967cee-bc6f-44b8-8a0c-8c4b689ff77d
https://repository.tudelft.nl/islandora/object/uuid%3A9667dc41-c736-47e6-b818-78c7c50fb08d
http://resolver.tudelft.nl/uuid:9667dc41-c736-47e6-b818-78c7c50fb08d
https://repository.tudelft.nl/islandora/object/uuid:9667dc41-c736-47e6-b818-78c7c50fb08d/datastream/OBJ/download
https://www.narcis.nl/publication/RecordID/oai%3Apure.tue.nl%3Apublications%2F20967cee-bc6f-44b8-8a0c-8c4b689ff77d
https://link.springer.com/content/pdf/10.1007/s10596-015-9509-4.pdf
https://www.earthdoc.org/content/papers/10.3997/2214-4609.20141839
https://core.ac.uk/display/79324157
https://pure.tue.nl/ws/files/9353245/barrosvalue2015.pdf
https://link.springer.com/article/10.1007/s10596-015-9509-4
https://repository.tudelft.nl/islandora/object/uuid:12f65e46-5f05-4e91-918b-b7ea91f7b8f9?collection=research
https://paperity.org/p/73862698/value-of-information-in-closed-loop-reservoir-management
https://link.springer.com/content/pdf/10.1007%2Fs10596-015-9509-4.pdf
http://resolver.tudelft.nl/uuid:12f65e46-5f05-4e91-918b-b7ea91f7b8f9
http://resolver.tudelft.nl/uuid:9667dc41-c736-47e6-b818-78c7c50fb08d
http://resolver.tudelft.nl/uuid:b87a2e75-73a2-4a50-a50b-d8551e40f2cc

FullSWOF Paral: Comparison of two parallelization strategies (MPI and SKELGIS) on a software designed for hydrology applications: FullSWOF\(\_\)Paral: comparison of two parallelization strategies (MPI and SKELGIS) on a software designed for hydrology applications

Autoři: Cordier, Stéphane Coullon, Hélène Delestre, Olivier a další

Přispěvatelé: Cordier, Stéphane Coullon, Hélène Delestre, Olivier a další

Zdroj: ESAIM: Proceedings. 43:59-79

Témata: FOS: Computer and information sciences, Hydrology, hydrography, oceanography, Saint-Venant, 0208 environmental biotechnology, 0207 environmental engineering, skeletons for GIS, 02 engineering and technology, SKELGIS, hydrostatic reconstruction, MUSCL reconstruction, Shallow-Water equation, parallelization, [INFO.INFO-DC] Computer Science [cs]/Distributed, Parallel, and Cluster Computing [cs.DC], FOS: Mathematics, skeleton, Mathematics - Numerical Analysis, scalability, Computational methods for problems pertaining to geophysics, Malpasset, Modes of computation (nondeterministic, parallel, interactive, probabilistic, etc.), Numerical Analysis (math.NA), [MATH.MATH-NA] Mathematics [math]/Numerical Analysis [math.NA], domain decomposition, Computer Science - Distributed, Parallel, and Cluster Computing, [INFO.INFO-NA] Computer Science [cs]/Numerical Analysis [cs.NA], MPI, Computer Science - Mathematical Software, Distributed, Parallel, and Cluster Computing (cs.DC), finite volume, Mathematical Software (cs.MS), well-balanced, parallel algorithmic skeletons, performance, HLL numerical flux

Popis souboru: application/xml; application/pdf

Přístupová URL adresa: https://www.esaim-proc.org/articles/proc/pdf/2013/05/proc134304.pdf
http://arxiv.org/abs/1307.4839
https://www.esaim-proc.org/10.1051/proc/201343004
https://www.esaim-proc.org/articles/proc/abs/2013/05/proc134304/proc134304.html
https://hal.archives-ouvertes.fr/hal-00845812
https://www.esaim-proc.org/articles/proc/pdf/2013/05/proc134304.pdf
https://hal.archives-ouvertes.fr/hal-00845812/document
http://ui.adsabs.harvard.edu/abs/2013arXiv1307.4839C/abstract
https://core.ac.uk/display/102568655
http://export.arxiv.org/pdf/1307.4839
https://arxiv.org/pdf/1307.4839
https://arxiv.org/abs/1307.4839

A parallel local timestepping Runge–Kutta discontinuous Galerkin method with applications to coastal ocean modeling: A parallel local timestepping Runge-Kutta discontinuous Galerkin method with applications to coastal Ocean modeling

Autoři: Corey J. Trahan Joannes J. Westerink Ethan J. Kubatko a další

Zdroj: Computer Methods in Applied Mechanics and Engineering. 259:154-165

Témata: Hydrology, hydrography, oceanography, Water waves, gravity waves, dispersion and scattering, nonlinear interaction, shallow water equations, Runge-Kutta discontinuous Galerkin methods, Computational methods for problems pertaining to geophysics, tidal flows, local timestepping, 01 natural sciences, Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs, hurricane storm surge, 14. Life underwater, 0101 mathematics, multirate methods, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/6294709
https://doi.org/10.1016/j.cma.2013.03.015
https://www.sciencedirect.com/science/article/abs/pii/S0045782513000662
https://www3.nd.edu/~coast/reports_papers/2013-CMAME-dtkw-LocalTimeStepping.pdf
https://ui.adsabs.harvard.edu/abs/2013CMAME.259..154D/abstract

Grid generation using lemniscates with two foci

Autoři: Marianela Lentini Marco Paluszny L. Cardona

Zdroj: Mathematical and Computer Modelling. 57:2186-2195

Témata: path approximation, Computational methods for problems pertaining to geophysics, lemniscates, orthogonal grid, nonlinear least squares, 0101 mathematics, 01 natural sciences

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/6295321
https://doi.org/10.1016/j.mcm.2011.05.006
https://dblp.uni-trier.de/db/journals/mcm/mcm57.html#LentiniCP13
https://www.sciencedirect.com/science/article/pii/S0895717711002755

Analytical estimate of the critical global-warming level for the Antarctic ice sheet mass gain-to-loss transition

Autoři: I. I. Mokhov A. V. Malyshkin

Zdroj: Doklady Earth Sciences. 436:155-158

Témata: Hydrology, hydrography, oceanography, Computational methods for problems pertaining to geophysics, 13. Climate action, 01 natural sciences, 0105 earth and related environmental sciences

Popis souboru: application/xml

Přístupová URL adresa: http://ui.adsabs.harvard.edu/abs/2011DokES.436..155M/abstract
https://link.springer.com/article/10.1134/S1028334X11010284

A two-step process for graphically summarizing spatial temporal multivariate data in two dimensions

Autoři: Cathy A. Jenkins Jeffrey Horner Angel Qi An a další

Zdroj: Computational Statistics. 25:587-601

Témata: Computational methods for problems pertaining to geophysics, graphics, Graphical methods in statistics, Geostatistics, atmospheric data, 0101 mathematics, 01 natural sciences, 2006 ASA data exposition, 0105 earth and related environmental sciences

Popis souboru: application/xml

Přístupová URL adresa: https://rd.springer.com/article/10.1007%2Fs00180-010-0210-8
https://econpapers.repec.org/RePEc:spr:compst:v:25:y:2010:i:4:p:587-601
https://ideas.repec.org/a/spr/compst/v25y2010i4p587-601.html
https://link.springer.com/article/10.1007/s00180-010-0210-8

The 2006 Data Expo of the American Statistical Association: The 2006 Data Expo of the American Statistical Association.

Autoři: Paul Murrell

Zdroj: Computational Statistics. 25:551-554

Témata: History of statistics, Computational methods for problems pertaining to geophysics, Development of contemporary mathematics, Graphical methods in statistics, 0202 electrical engineering, electronic engineering, information engineering, Geostatistics, 02 engineering and technology, 0101 mathematics, 01 natural sciences

Popis souboru: application/xml

Přístupová URL adresa: https://link.springer.com/content/pdf/10.1007%2Fs00180-010-0207-3.pdf
https://zbmath.org/5981273
https://doi.org/10.1007/s00180-010-0207-3
https://EconPapers.repec.org/RePEc:spr:compst:v:25:y:2010:i:4:p:551-554
https://paperity.org/p/9225368/the-2006-data-expo-of-the-american-statistical-association
https://link.springer.com/content/pdf/10.1007%2Fs00180-010-0207-3.pdf
https://link.springer.com/article/10.1007/s00180-010-0207-3
https://ideas.repec.org/a/spr/compst/v25y2010i4p551-554.html

A method to discretize non‐planar fractures for 3D subsurface flow and transport simulations: A method to discretize non-planar fractures for 3D subsurface flow and transport simulations

Autoři: Graf, Thomas Therrien, Rene

Přispěvatelé: Graf, Thomas Therrien, Rene

Zdroj: International Journal for Numerical Methods in Fluids. 56:2069-2090

Témata: Hydrology, hydrography, oceanography, Computational methods for problems pertaining to geophysics, Flows in porous media, filtration, seepage, 0211 other engineering and technologies, 0207 environmental engineering, 02 engineering and technology, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, 2D/3D, 7. Clean energy, fracture, discretization, orthogonal grid, numerical model, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://onlinelibrary.wiley.com/doi/abs/10.1002/fld.1607
https://ui.adsabs.harvard.edu/abs/2008IJNMF..56.2069G/abstract
https://resolver.sub.uni-goettingen.de/purl?gro-2/54498

Generation of artificial earthquakes via the wavelet transform

Autoři: Luis A. Montejo Luis E. Suarez

Zdroj: International Journal of Solids and Structures. 42:5905-5919

Témata: Computational methods for problems pertaining to geophysics, Mechanical Engineering, Applied Mathematics, 0211 other engineering and technologies, Artificial earthquakes, 02 engineering and technology, spectrum compatible earthquakes, Condensed Matter Physics, 0201 civil engineering, artificial earthquakes, Spectrum compatible earthquakes, Materials Science(all), Mechanics of Materials, Modelling and Simulation, Numerical methods for wavelets, Global dynamics, earthquake problems, Wavelet transform, wavelet transform

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/2212751
https://doi.org/10.1016/j.ijsolstr.2005.03.025
http://www.sciencedirect.com/science/article/pii/S0020768305001368
https://www.sciencedirect.com/science/article/pii/S0020768305001368
https://dialnet.unirioja.es/servlet/articulo?codigo=1268869
https://core.ac.uk/display/82376501

A numerical solver for the primitive equations of the ocean using term-by-term stabilization

Autoři: T. Chacón Rebollo D. Rodríguez Gómez

Zdroj: Applied Numerical Mathematics. 55:1-31

Témata: Hydrology, hydrography, oceanography, convergence, Computational methods for problems pertaining to geophysics, 13. Climate action, Lake Neuchâtel, General theory of rotating fluids, 14. Life underwater, isoparametric prismatic finite elements, stability, 0101 mathematics, 01 natural sciences, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://www.sciencedirect.com/science/article/pii/S0168927404001217