Jan Valdman

Last seen: 26 días hace | Con actividad desde 2010

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Associate professor of applied mathematics https://sites.google.com/site/janvaldman/ Professional Interests: FEM, nonlinear computational mechanics, a posteriori error estimates, MATLAB vectorizations

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Enviada

Path-following method for algebraic inclusions
Implementation of the semismooth* method.

5 meses hace | 1 descarga |

0.0 / 5

Enviada

Equilibria of economical models with cost of change
Evaluations of Cournot-Nash and Stackelber-Cournot-Nash equilibria for models with several firms using Gauss method

más de 1 año hace | 3 descargas |

5.0 / 5

Enviada

Evaluation of intrinsic rotations
We provide an alternative to the function rotm2eul from Robotics System Toolbox and comparisons.

más de 1 año hace | 2 descargas |

0.0 / 5

Enviada

HADAMARD’S INEQUALITY IN THE MEAN
Evaluation of the HADAMARD’S INEQUALITY IN THE MEAN in 2 space-dimensions.

casi 2 años hace | 1 descarga |

0.0 / 5

Enviada

Enlarge figure axes by a given factor
Given a figure with (eg. tight) axes, this simple code automatically recalculates and enlarges axes them by a prescribed factor....

más de 2 años hace | 1 descarga |

0.0 / 5

Enviada

Constitutive model of shape memory alloys
An unconstrained minimization of FEM discretized energies.

más de 2 años hace | 4 descargas |

0.0 / 5

Enviada

Semismooth* Newton method for contact friction problems
Finite element solution of a contact problem with a Tresca friction by the semismooth* Newton method.

casi 4 años hace | 3 descargas |

0.0 / 5

Enviada

Simulation of von Kármán viscoelastic plates
A quasistatic evolution of viscoelastic von Kármán plates.

más de 5 años hace | 5 descargas |

0.0 / 5

Enviada

Implementation of C1 FEM
Detailed implementation of Bogner-Fox-Schmit elements.

casi 6 años hace | 1 descarga |

0.0 / 5

Enviada

Hyper elasticity with a non-penetration condition
A 2D FEM solver based on an energy minimisation formulated in C^1 deformation including a new non-penetration term.

casi 6 años hace | 2 descargas |

0.0 / 5

Enviada

Element-based Solvers
2D Poisson's solver using only local FEM matrices without the global matrix assembly.

alrededor de 6 años hace | 2 descargas |

0.0 / 5

Enviada

Evolutionary model for shape memory alloys
Software for a new article - more details later

más de 6 años hace | 2 descargas |

0.0 / 5

Enviada

Fast elastoplastic FEM assembly
Vectorized assembly of FEM matrices and including complete calculations of elastoplasticity benchmarks.

más de 6 años hace | 3 descargas |

0.0 / 5

Enviada

Fast FEM assembly: nodal elements
Vectorized assembly of FEM matrices.

más de 6 años hace | 2 descargas |

4.7 / 5

Enviada

Fast FEM assembly: edge elements
Vectorized assembly of FEM matrices.

más de 6 años hace | 5 descargas |

5.0 / 5

Enviada

Computation of the Friedrichs and Poincare constants in 2D/3D
Computation of Friedrichs and Poincare constants in 2D/3D from generalized eigenvalue problems.

casi 7 años hace | 1 descarga |

5.0 / 5

Enviada

Error identities for variational problems with obstacles
Calculaton of Error identities for variational problems with obstacles

más de 7 años hace | 1 descarga |

0.0 / 5

Enviada

Continuum undergoing combined elasto-plasto-damage transformation.
Time-dependent evolution of the continuum undergoing combined elasto-plasto-damage transformation.

más de 7 años hace | 7 descargas |

5.0 / 5

Enviada

Lagrange polynomial and its subpolynomials
Construction of the Lagrange interpolation polynomial from its definition.

casi 8 años hace | 1 descarga |

0.0 / 5

Enviada

Two-phase obstacle problem in 2D and its aposteriori error estimate
Calculation of two-phase obstacle problem in 2D and its a posteriori error estimate

más de 8 años hace | 1 descarga |

0.0 / 5

Enviada

Edges generation
Algorithm generates edges of a conforming 2D/3D triangulation.

más de 8 años hace | 2 descargas |

3.0 / 5

Enviada

Quadrature of the absolute value of a function
Quadrature of the absolute value of a function

casi 9 años hace | 1 descarga |

4.0 / 5

Enviada

Two-phase obstacle problem in 1D and its aposteriori error estimate
Calculation of two-phase obstacle problem and its a posteriori error estimate

alrededor de 9 años hace | 2 descargas |

0.0 / 5

Enviada

Obstacle problem in 2D and its aposteriori error estimate
An obstacle problem is solved and the error of the solution is estimated

alrededor de 10 años hace | 1 descarga |

0.0 / 5

Enviada

3D Crouzeix-Raviart mortar finite element method
Implementation of 3D Crouzeix-Raviart mortar finite element

alrededor de 10 años hace | 2 descargas |

3.0 / 5

Enviada

Double porosity model
Finite element solution of the double porosity model and its a posteriori error estimate

alrededor de 10 años hace | 3 descargas |

4.0 / 5

Enviada

Thermo-magnetic solver
Simulation of a mesoscopic model of temperature/external field-driven evolution of magnetization

más de 10 años hace | 1 descarga |

0.0 / 5

Enviada

Obstacle problem in 1D and its aposteriori error estimate
Contact problem is solved by the Uzawa algorithm and the error of the solution is estimated.

más de 11 años hace | 1 descarga |

5.0 / 5

Enviada

Rotating symetric elastic ring with a friction boundary condition
Animation of a rotating elastic ring subjected to time dependent periodical boundary conditions.

más de 14 años hace | 1 descarga |

5.0 / 5

Enviada

Two-yield elastoplasticity solver
Time-dependent 2D elastoplasticity solver for a two-yied model.

casi 15 años hace | 3 descargas |

0.0 / 5