GPU Accelerated Wildfire Smoke Simulations
Invited, Numerical Methods for PDEs and their Applications, Institut Mittlag-Leffler, Djursholm, Sweden
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arXiv.org
Talks and presentations
Tree-based Adaptive Mesh Refinement, GPUs (and Turbulence)
Invited, KAUST Turbulence Workshop, KAUST, Thuwal, Saudi Arabia
Coupling scientific software through the adaptive tree-based library ForestClaw
Invited, Applied Mathematics Seminar, University of Colorado, Boulder, Boulder, CO (USA)
ForestClaw : Parallel, adaptive mesh refinement for large scale simulations
Invited, SNuBIC! Research Seminar, SNuBIC Research Group (Aachen, Bochum, Cologne, Düsseldorf,Munich,Stuttgart), Virtual
ForestClaw : Parallel, adaptive mesh refinement for geophysical applications
Mini-symposium speaker, SIAM Pacific Northwest Section Meeting, Society for Industrial and Applied Mathematics, Bellingham, WA (USA)
Implementation of coupled simulations in the ForestClaw Library
Mini-symposium speaker, SIAM Computational Science and Engineering Conference, Society for Industrial and Applied Mathematics, Amsterdam, Netherlands
ForestClaw : A parallel library for solving PDEs on an adaptive hierarchy of logically Cartesian meshes
Invited, Research Seminar, Dept, of Information Technology, Uppsala University, Uppsala, Sweden
Adaptive mesh refinement for solving differential equations on logically Cartesian meshes
Colloquium, Mathematics Colloquium, Boise State University, Boise, ID (USA)
A data-enabled wildfire smoke model
Mini-symposium speaker, 3rd Biennial Meeting of the SIAM Pacific Northwest Section, Society for Industrial and Applied Mathematics, Vancouver, WA (USA)
Simulating acoustic and gravity waves in ForestClaw
Mini-symposium speaker, SIAM Parallel Processing Conference, Society for Industrial and Applied Mathematics, Seattle, WA (USA) (virtual)
ForestClaw : A parallel library for solving PDEs on an adaptive hierarchy of logically Cartesian meshes
Keynote, International Meshing Roundtable, Society for Industrial and Applied Mathematics, Seattle, WA (USA) (virtual)
Challenges in coupling codes in large scale PDE solvers
Invited, Holistic Design of Time Dependent PDE Discretization, Institute for Computational and Experimental Research in Mathematics (ICERM), Providence, RI (USA)
Scalable Modeling of Acoustic-Gravity Wave Interactions, Coupling and Observables from Surface to Space
Poster, Fall Meeting 2021, American Geophysical Union (AGU) , New Orleans, LA (USA)
Finite volume methods, adaptive mesh refinement, software and high performance computing
Colloquium, BSU Computing Colloquium, Boise State University, Boise, ID (USA) (virtual)
Block-based logically Cartesian adaptive mesh refinement using p4est
Invited, Dept. of Mechanical Engineering, University of California, Santa Barbara, Santa Barbara, CA (USA)
Adaptively refined tree-based solver for the Serre-Green-Naghdi equations
Mini-symposium speaker, SIAM Computational and Engineering Conference, Society for Industrial and Applied Mathematics, Fort Worth, TX (USA) (virtual)
Solving the Serre-Green-Naghdi equations on adaptively refined quadtree meshes
Keynote, Pacific Northwest Numerical Analysis Seminar, PNWNAS, Pacific Northwest Cloud Meeting (virtual)
p4est Summer School : ForestClaw : Ghost filling and parallel communication (Part III)
Workshop lecture, p4est Summer School, Bonn Hausdorff Center for Mathematics and DFG, Bonn, Germany (virtual)
p4est Summer School : Forestclaw : Programming paradigms (Part II)
Workshop lecture, p4est Summer School, Bonn Hausdorff Center for Mathematics and DFG, Bonn, Germany (virtual)
p4est Summer School : Block-structured adaptive mesh refinement for finite volume methods on Cartesian grids (Part I)
Workshop lecture, p4est Summer School, Bonn Hausdorff Center for Mathematics and DFG, Bonn, Germany (virtual)
GeoClaw extension of ForestClaw
Workshop lecture, GeoClaw Developer’s Workshop, CSDMS 2020 : Linking Ecospheres and Geospheres, Boulder, CO (virtual)
A fully unsplit wave propagation algorithm for shallow water flows on GPUs
Invited, Dept. of Mathematics, Colorado School of Mines, Golden, CO (USA)
A fully unsplit wave propagation algorithm for shallow water flows on GPUs
Mini-symposium speaker, SIAM Parallel Processing Conference, Society for Industrial and Applied Mathematics, Seattle, WA (USA)
Highly scalable adaptive mesh refinement for flooding scenarios resulting from dam failures
Mini-symposium speaker, Fall Meeting 2019, American Geophysical Union (AGU) , San Francisco, CA (USA)
The Serre-Green-Naghdi equations for modeling shallow, dispersive geophysical flows
Mini-symposium speaker, SIAM Northern States Chapter Meeting, Society for Industrial and Applied Mathematics, Laramie, WY (USA)
The Serre-Green-Naghdi equations for modeling shallow, dispersive geophysical flows
Invited, Dept. of Mathematics, Boise State University, Boise, ID (USA)
Solving the Green-Naghdi equations for modeling shallow, dispersive geophysical flows
Mini-symposium speaker, Applied Mathematics : The next 50 years, University of Washington, Seattle, WA (USA)
Dispersive terms in the shallow water wave equations
Workshop lecture, Women in Numerical PDEs and their Applications, Banff International Research Station, Banff, Canada
ForestClaw : An adaptive, finite volume, Cartesian grid solver based on p4est
Mini-symposium speaker, SIAM Computational Science and Engineering, Society for Industrial and Applied Mathematics, Spokane, WA
ForestClaw : An adaptive, finite volume, Cartesian grid solver based on p4est
Mini-symposium speaker, SIAM Computational Science and Engineering, Society for Industrial and Applied Mathematics, Spokane, WA
Parallel, adaptive simulation of volcanic ash transport using ForestClaw
Colloquium, Dept. of Scientific Computing, Florida State University, Tallahassee, FL (USA)
Highly scalable adaptive mesh refinement for natural hazards modeling
Mini-symposium speaker, Fall Meeting 2018, American Geophysical Union (AGU) , Washington DC (USA)
Multirate RKC time stepping on adaptively refined meshes
Workshop lecture, Integrating the Integrators for Nonlinear Evolution Equations : from Analysis to Numerical Methods, High-Performance-Computing and Applications, Banff International Research Station, Banff, Canada
Conservative Schemes for Variable Coefficient Transport Equations
Mini-symposium speaker, SIAM Annual Meeting 2018, Society for Industrial and Applied Mathematics, Portland, OR (USA)
ForestClaw : A parallel, adaptive Cartesian grid library for problems in geophysical hazards modeling
Poster, Geoprocesses, geohazards - CSDMS 2018, Community Surface Dynamics Modeling System, Boulder, CO (USA)
Volcanic ash transport using parallel, adaptive Ash3d
Mini-symposium speaker, SIAM Parallel Processing Conference, Society for Industrial and Applied Mathematics, Tokyo, Japan
Volcanic ash transport using parallel, adaptive Ash3d
Mini-symposium speaker, 1st Biennial Meeting of the SIAM Pacific Northwest Section, Society for Industrial and Applied Mathematics, Corvallis, OR (USA)
GeoClaw software development and testing
Mini-symposium speaker, SIAM Conference on Mathematical and Computational Issues in the Geosciences, Society for Industrial and Applied Mathematics, Erlangen, Germany
Solving depth averaged equations using a parallel GeoClaw
Mini-symposium speaker, SIAM Conference on Mathematical and Computational Issues in the Geosciences, Society for Industrial and Applied Mathematics, Erlangen, Germany
ForestClaw/Geo : Modeling dambreak flooding using scalable, adaptive quad trees
Invited, Dept. of Mathematics, Heinrich Heine University, Düsseldorf, Germany
Multi-rate Runge-Kutta-Chebyschev time-stepping for parabolic equations on adaptively refined meshes
Workshop lecture, Numerical methods for PDEs and their applications, Institut Mittag-Leffler (The Royal Swedish Academy of Sciences), Institue Mittag-Leffter, Djursholm, Sweden
ForestClaw/Geo : Modeling dam-break flooding using scalable, adaptive quad trees
Workshop lecture, KAUST workshop on predictive complex computational fluid dynamics, King Abdullah University of Science and Technology, KAUST, Saudi Arabia
Geo-ForestClaw : Modeling dambreak flooding using scalable, adaptive quad trees
Workshop lecture, Clifford Lectures : Hyperbolic PDEs, Software, and GeoHazard Applications, Tulane University, New Orleans, LA (USA)
Adaptive Mesh Refinement for Geophysical Flow Modeling
Mini-symposium speaker, SIAM Computational Science and Engineering Meeting, Society for Industrial and Applied Mathematics, Atlanta, GA (USA)
Adaptive mesh refinement for solving PDEs on logically Cartesian mapped, multiblock quadtree domains.
Invited, Dept. of Mathematics, Colorado State University, Fort Collins, CO (USA)
Algorithmic components of ForestClaw adaptive mesh library : Multi-rate time stepping
Mini-symposium speaker, SIAM Conference for Parallel Processing in Scientific Computing, University Pierre et Marie Curie, Paris, France
Algorithmic components of ForestClaw adaptive mesh library : Multi-rate time stepping
Mini-symposium speaker, SIAM Conference for Parallel Processing in Scientific Computing, University Pierre et Marie Curie, Paris, France
Recent Parallel Results Using Dynamic Quad-Tree Refinement for Solving Hyperbolic Conservation Laws on 2d
Mini-symposium speaker, SIAM Conference for Parallel Processing in Scientific Computing, University Pierre et Marie Curie, Paris, France
A mapped, multi-block software library for solving conservation laws on locally adaptive, Cartesian meshes
Workshop lecture, Workshop on Dynamic Adaptivity, Simula Research Lab, Oslo, Norway
ForestClaw : Mapped, multiblock adaptive quadtrees
Mini-symposium organizer/speaker, SIAM Conference on Computational Science and Engineering, Society for Industrial and Applied Mathematics, Salt Lake City, Utah (USA)
Multi-resolution modeling and simulation in natural hazards modeling
Invited, Chiba University, Chiba University, Chiba, Japan
ForestClaw : AMR for a mapped, quadtree hierarchy
Workshop lecture, [HPC]^3 Workshop 2014, King Abdullah University of Science and Technology, KAUST, Saudi Arabia
Parallel, adaptive framework for mapped, multi-block domains
Workshop lecture, PDEs on the Sphere, National Center for Atmospheric Research (NCAR), Boulder, CO (USA)
Parallel, adaptive framework for mapped, multi-block domains
Mini-symposium speaker, SIAM Conference for Parallel Processing in Scientific Computing, Society for Industrial and Applied Mathematics, Portland, OR (USA)
Adaptive Mesh Refinement: Boldly going beyond single step methods.
Invited, Dept. of Mathematics, University of Texas, Arlington, TX
A hybrid adaptive mesh framework for finite volume schemes on a forest of locally refined Cartesian meshes
Mini-symposium organizer/speaker, SIAM Conference on Mathematical and Computational Issues in the Geosciences, Society for Industrial and Applied Mathematics, Padua, Italy
A hybrid adaptive mesh framework for finite volume schemes on a forest of locally refined Cartesian meshes
Mini-symposium speaker, SIAM Conference on Computational Science and Engineering, Society for Industrial and Applied Mathematics, Boston, MA
Numerical Solution of the Bloch-Torrey Equation Applied to the DMRI of Biological Tissue
Mini-symposium speaker, SIAM Conference on Computational Science and Engineering, Society for Industrial and Applied Mathematics, Boston, MA
PASI : Wave propagation algorithms in two dimensions, adaptive refinement and well-balancing
Tutorial, PASI : The science of predicting and understanding tsunamis, storm surges and tidal phenomena, Pan American Advanced Studies Institute, Valparaiso, Chile
PASI : Accuracy, limiters and approximate Riemann solvers
Tutorial, PASI : The science of predicting and understanding tsunamis, storm surges and tidal phenomena, Pan American Advanced Studies Institute, Valparaiso, Chile
PASI : The Riemann problem shallow water wave systems
Tutorial, PASI : The science of predicting and understanding tsunamis, storm surges and tidal phenomena, Pan American Advanced Studies Institute, Valparaiso, Chile
A locally adaptive Cartesian, finitevolume framework for solving PDEs on surfaces
Invited, Mathematical Institute, University of Oxford, Oxford, England
Solving the Riemann problem for linear and linearized hyperbolic systems
Workshop lecture, Multiscale Numerics for the Ocean and Atmosphere, Isaac Newton Institute, Cambridge University, England, Cambridge, England
Solving the Riemann problem for linear and linearized hyperbolic systems
Workshop lecture, Multiscale Numerics for the Ocean and Atmosphere, Isaac Newton Institute, Cambridge University, England, Cambridge, England
A logically Cartesian, adaptively refined two-patch sphere grid for modeling transport in the atmosphere
Invited, Applied Math Seminar, University of Warwick, Conventry, UK
A logically Cartesian, adaptively refined two-patch sphere grid for modeling transport in the atmosphere
Workshop lecture, PDEs on the Sphere, Isaac Newton Institute, Cambridge University, England, Cambridge, England
Patch-based AMR algorithms
Workshop lecture, [HPC]^3 Workshop 2012, King Abdullah University of Science and Technology, Kaust, Saudi Arabia