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Search results for finite difference
finite-difference
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54 search results found
Devito
⭐
517
DSL and compiler framework for automated finite-differences and stencil computation
Findiff
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361
Python package for numerical derivatives and partial differential equations in any number of dimensions.
Ibamr
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324
An adaptive and distributed-memory parallel implementation of the immersed boundary (IB) method
Finitedifferences.jl
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275
High accuracy derivatives, estimated via numerical finite differences (formerly FDM.jl)
P4pdes
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169
C and Python examples from my book on using PETSc and Firedrake to solve PDEs
Discretize
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150
Discretization tools for finite volume and inverse problems.
Opensource
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118
Code for geophysical 3D/2D Finite Difference modelling, Marchenko algorithms, 2D/3D x-w migration and utilities.
Psyclone
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92
Domain-specific compiler and code transformation system for Finite Difference/Volume/Element Earth-system models in Fortran
Cfd
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78
Basic Computational Fluid Dynamics (CFD) schemes implemented in FORTRAN using Finite-Volume and Finite-Difference Methods. Sample simulations and figures are provided.
Fd_acoustic
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68
Collection of Matlab, Python and Jupyter Notebook scripts for Finite-Difference seismic wave simulation in 1-D and 2-D
Summationbypartsoperators.jl
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68
A Julia library of summation-by-parts (SBP) operators used in finite difference, Fourier pseudospectral, continuous Galerkin, and discontinuous Galerkin methods to get provably stable semidiscretizations, paying special attention to boundary conditions.
Opensbli
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61
A framework for the automated derivation and parallel execution of finite difference solvers on a range of computer architectures.
Heat Pinn
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53
A Physics-Informed Neural Network to solve 2D steady-state heat equation.
Numdiff
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52
Modern Fortran Numerical Differentiation Library
Python Fortran
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41
Python-Fortran bindings examples
Calculus
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41
High Dimensional Numerical and Symbolic Calculus in R
Poisson Solver 2d
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34
Finite difference solution of 2D Poisson equation. Can handle Dirichlet, Neumann and mixed boundary conditions.
Percnn
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29
Encoding physics to learn reaction-diffusion processes
Cfdofreactiveflows
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26
Collection of codes in Matlab(R) and C++ for solving basic problems presented and discussed in the "Computational Fluid Dynamics of Reactive Flows" course (Politecnico di Milano)
Maxwell Simulation
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26
Interactive web-based simulator of electromagnetic waves
Finite Diff
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23
A simple finite-difference library using Eigen.
Mole
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22
Mimetic Operators Library Enhanced
Finitediff
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22
Finite difference weights for any derivative order on arbitrarily spaced grids. C89, C++ and Fortran 90 implementations with Python bindings.
Simwave
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22
Simulates the propagation of the acoustic wave using the finite difference method in 2D and 3D domains.
Fdfdpy
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21
Pure Python implementation of the finite difference frequency domain (FDFD) method for electromagnetics
Psvwave
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19
Forward code for the P-SV wave equation on a staggered grid, with full waveform inversion interfaces. Finite difference approach according to stress-velocity formulation.
Approximateriemannsolvers
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19
My personal collection of Riemann solvers using MUSCL and WENO schemes written as short Matlab scripts
Finite Difference Method
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18
A Finite Difference Method Engine in C++
Numpde Notes
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17
Slides/notes and Jupyter notebook demos for an introductory course of numerical methods for PDEs
Waveprop_in_matlab
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17
Single-file implementations of 2D and 3D acoustic and elastic wave propagation in time domain using finite-differences(FDTD). Simple formulation and implementation
Gmcore
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17
A dynamical core for solving geophysical fluid equations on the sphere with conservative finite difference methods
Compactbases.jl
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16
Julia library for function approximation with compact basis functions
Burgers_1d
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15
Solve the 1D forced Burgers equation with high order finite elements and finite difference schemes.
Gpu Comcot
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15
GPU-comcot offloads the computational component on the outermost layer of COMCOT to Nvidia GPU. Currently, the speed up achieved by parallelized code on GTX-1060 comparing to serial one on AMD-FX8150 is nearly 200X. The code is still under development to fulfill the full functionality of the original model.
Devito_book
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12
Work in progress - Objective is to develop a comprehensive textbook on finite difference computing with Devito
Numerics
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12
library of numerical methods using Armadillo
Opencal
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11
OpenCAL, the Open Computing Abstraction Layer Domain Specific Language for Structured Grid Meshes
Schrodingereq_1d_tutorial
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11
Solving Schrodinger Equation Numerically
Minimize
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11
Conjugate gradients minimization
Mole
⭐
11
The Mimetic Operators Library Enhanced
Adapode.jl
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10
Adaptive P/ODE numerical solvers with Grassmann element TensorField assembly
Cuda_fdtd_2d_acoustic_wave_propagation
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9
Acoustic wave propagation in 2D domain using CUDA, O(2,8). Solve second order wave equation in time domain using finite-differences.
Python Numerical Analysis
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8
Implementation of Numerical Analysis algorithms/methods in Python
Tle Finitevolume
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8
Geophysical Tutorial - Pixels and their neighbors: Finite volume
Cahn Hilliard Cuda
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7
Cahn Hilliard CUDA (Phase-Field Simulation of Spinodal Decomposition)
Allen Cahn Cuda
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7
Allen Cahn CUDA (Phase-Field Simulation of Dendritic Solidification)
Custen
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7
CUDA Finite Difference Library
Coupledfdplateandstring
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6
A collection of Finite Difference models coupling a Kirchhoff Thin Plate and Stiff String along with related functions
Heat Equation Hpc Tools
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5
Simple use case of the Kokkos, MPI and PDI libraries for solving the linear heat equation on a 2D cartesian mesh with periodic boundary condition.
Cahn Hilliard Mpi
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5
Cahn Hilliard MPI (Phase-Field Simulation of Spinodal Decomposition)
Ibtfo
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5
Immersed Boundary method fast Test Facility based OpenAcc
Pdepy
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5
Finite-difference methods for solving initial and boundary value problems of some linear partial differential equations.
Model Based Rl
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5
Model-based Policy Gradients
Jcode
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5
High-order multiphase/multi-physics flow solver
1-54 of 54 search results
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