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1d-isogeometric-analysis-using-thb-splines

Solve a simple Poisson 1D problem using IGA with (T)HB-splines. The project is based on the corresponding Mr. Jahnke's project. I made some (unfinished) efforts to apply this code for the 2D case.

algos

Some common Numerical Analysis, Computational Geometry, Sorting and Searching algorithms.

fem-fdm

Solve elliptic and parabolic PDEs using Finite Element Method and Finite Differences Method.

graphics-opengl

Interactive formatting of Bezier curves/surfaces with OpenGL (C++), Construction of a 3D particle system, Construction of a hierarchical modular model.

iga-implementation-in-cpp

An object oriented approach for solving elliptic (1D and 2D) and parabolic (1D) PDEs using Isogeometric Analysis with B-splines as basis functions.

iga-with-thb-splines-using-gsmo-library

This project is based on my Master thesis "Isogeometric Analysis with THB-splines in G+Smo library". I have solved many physical problems, like Stationary heat conduction, Convection diffusion, Linear elasticity, Scalar wave propagation. There is also an example of surface fitting with least-square method using THB-splines.

path-following-methods-for-computing-pseudospectra

Path Following method (PF) and Cobra method for computing the pseudospectra of a matrix.

polygon-triangulation

t-spline

An object oriented approach to generate a T-spline surface, given a parameter space and a set of control points