Enlaces y programas útiles

Usefull links

• Colection of codes on matlab,C, C++, fortran, python among others: http://people.sc.fsu.edu/~jburkardt. 
• List of free softwares for linear algebra.
• Database of mathematical software linked with relevant references: http://swmath.org.
• Journal ranking: https://www.scimagojr.com/. 
• A short list of useful IA: http://ramrebol.blogspot.com/2023/10/ia-utiles-disponibles-en-internet.html.

Software

Basic

• GNU Emacs: extensible and customizable text editor -- and more. See some papitas.
  

• Geogebra: Interactive 2D/3D geometry software very simple to use.

• Maxima: Computer system algebra written in Common Lisp. 
• Sage: Free and open-source mathematics software, pretty good for symbolic computations. See also SageMathCloud: Cocalc.
• Magma: Mathematically rigorous software designed for computations in algebra, number theory, algebraic geometry, and algebraic combinatorics. It is not free, but it has a student version.
  

Numeric
• gcc, GNU Compiler Collection.
• Octave: High-level interpreted language, primarily intended for numerical computations.
• Julia: a high-level, high-performance dynamic programming language for numerical computing
• TNT: Template Numerical Toolkit for manipulating vectors a matrices in C++. 
• MUMPS: a parallel sparse direct solver.
• Pardiso: for solving large sparse symmetric and unsymmetric linear systems of equations.
• SuperLU: general purpose library for the direct solution of large, sparse, nonsymmetric systems of linear equations. 
• SPARSKIT: tool package for working with sparse matrices
•  fftw: Discrete Fourier transform tool package for working with sparse matrices, and some examples.

Mesh generators
• Triangle: A Two-Dimensional Quality Mesh Generator and Delaunay Triangulator.
• TetGen: A Quality Tetrahedral Mesh Generator and a 3D Delaunay Triangulator.
• Gmsh: A two and three-dimensional finite element mesh generator.
• Salome A 2D/3D mesh generator, excellent for build complex geometries. Code-Aster has its version of this software called Salome-Meca
• CAD: FreeCAD is a general-purpose parametric 3D computer-aided design (CAD) modeler and a building information modeling (BIM) software with finite element method (FEM) support.[ 2D/3D mesh generator, excellent for build complex geometries. Other software used as CAD, but what does  for much more, is Blender.
• Software for simulate hemodinamic models.
• GIBBON is a Geometry and Image-Based Bioengineering add-ON. It is an opensource MATLAB tool interfaced with some free software, such as TetGen, for robust tetrahedral meshes.
  

PDE solvers by finite elements method
• FEniCS Project. Some projects associated: Firedrake.
• FreeFem++
• deal.II
• DUNE (Finite Elements, Finite Volumes and Finite Differences)
• FEMPAR: (Written in Modern Fortran)
• Gridap: (Written in Julia)
• mfem: free, lightweight, scalable C++ library for finite element methods.

 

PDE solvers by volume elements method
• OpenFOAM (Open-source Field Operation And Manipulation) is a Finite Volume Method solver for solve PDE. It has three variants: OpenFOAM , OpenFOAM® and the fork of OpenFOAM® called FOAM-Extend. Spetial mention to solids4foam, a toolbox of OpenFOAM to solve FSI (Fluid Solid Interactions). 

 

Solver for Immersed bounday method (using finite difference method as fluid solver):
• IBAMR: Sofisticated software writed in C++

 

Solver for Immersed Finite Element Method for Fluid-Structure Interactions:
• OpenIFEM: An implementation of the Immersed Finite Element Method based on deal.II

 

Cardiac simulation

• lifex:  Solver for multi-physics and multi-scale problems that incorporates state-of-the-(he)art core models for the simulation. It is based on deal.II
  

 

Visualization
• Gnuplot: command-line program to generate 2D-3D graphics for explicit functions, data or data fits.
• VisIt: open-source, interactive, scalable, visualization, animation and analysis tool.
• ParaView: open-source, multi-platform data analysis and visualization application.

Some statistics software:
• R project: free software for statistical computing and graphics.
• jamovi: is an open-source statistical spreadsheet, designed to be easy to use, and built on the top of R project.
• jasp-stats: is an open-source statistics program for both  classical and form.

 

 

Other tools

• In http://hughesbennett.co.uk/Toolbox it is possible use some open source software (octave, maxima, r-project, among others) without downloads or installations.
• Cocalc (or SageMathCloud): is a web-based cloud computing for editing Sage worksheets, LaTeX documents, and IPython notebooks. Is part of the Sage project.
• Amazon EC2: a virtual computing environment.
• Wolfram Alpha: online service based on Mathematica.
• Desmos:  graphing calculator implemented as a web application and a mobile app.
• On line encyclopedia of integer sequences (spanish version).
• WebPlotDigitizer is a useful tool for analyze plots.
• The Springer Latex Search let search equations throught its LaTeX code.
• Online compiler and debugger (for C, C++, Fotran, Python...): online gdb. 
• tikzcd-editorsimple, visual editor for creating commutative diagrams: on girhub an online.
• Sharing files: transfer.sh (files of any size) an wetransfer (it is free until 2GB).
•  ImageJ is a free software for image processing based on Java. 
•  PSeint is an intuitive tool to create a pseucode in Spanish.
•  WinEpi, acronym of Working in epidemiology, is an online calculator with epidemiological tools.
•  paperswithcode is a website with papers and its respective codes (ex: computer vision).

 

Teching tools

List of useful software for online courses

 

Sharing files

https://transfer.sh/

https://wetransfer.com/

 

  For meetings

https://www.when2meet.com: Free service to help you to find the best time for a group to meet.

 

Other links

• Oleismos.
• Inventos de cocina made in Made.

Other posts in this blog with useful links

• About LaTeX
• About Inglés
• About Python
• About Emacs
• About Modern Fortran
• Links con chayas para presevisualizationnthaciones