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Articles by aroman (Technical Blogs: 13)

Technical Blogs: 13

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DFT
21 Jul 2021   Updated: 21 Jul 2021   Rating: 5.00/5    Votes: 1   Popularity: 0.00
Licence: GPL3    Views: 3,610     Bookmarked: 4   Downloaded: 0
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In this article I briefly explore Density Functional Theory
21 Jul 2021   Updated: 21 Jul 2021   Rating: 4.50/5    Votes: 2   Popularity: 1.35
Licence: GPL3    Views: 6,080     Bookmarked: 3   Downloaded: 0
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This post also introduces VTK, The Visualization Toolkit
General Programming
Algorithms
21 Jul 2021   Updated: 21 Jul 2021   Rating: 5.00/5    Votes: 1   Popularity: 0.00
Licence: GPL3    Views: 3,710     Bookmarked: 2   Downloaded: 0
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In this post I implement a Density Matrix Renormalization Group program.
Nvidia
28 Jul 2021   Updated: 28 Jul 2021   Rating: 4.33/5    Votes: 2   Popularity: 1.30
Licence: GPL3    Views: 4,200     Bookmarked: 4   Downloaded: 0
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A ray tracing project
Programming Languages
C++
17 Mar 2021   Updated: 17 Mar 2021   Rating: 5.00/5    Votes: 1   Popularity: 0.00
Licence: CPOL    Views: 5,210     Bookmarked: 1   Downloaded: 0
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Variational Quantum Monte Carlo for a molecule, using Fokker-Planck/Langevin approach
21 Jul 2021   Updated: 21 Jul 2021   Rating: 5.00/5    Votes: 1   Popularity: 0.00
Licence: GPL3    Views: 6,920     Bookmarked: 2   Downloaded: 0
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In this article I discuss and make a program about Hartree-Fock.
21 Jul 2021   Updated: 21 Jul 2021   Rating: 5.00/5    Votes: 1   Popularity: 0.00
Licence: GPL3    Views: 3,760     Bookmarked: 2   Downloaded: 0
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The subject of this post is Time-Evolving Block Decimation.
21 Jul 2021   Updated: 21 Jul 2021   Rating: 5.00/5    Votes: 3   Popularity: 2.39
Licence: GPL3    Views: 3,840     Bookmarked: 3   Downloaded: 0
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In this post we introduce the Fourier Transform and hint about some of its usages.
21 Jul 2021   Updated: 21 Jul 2021   Rating: 5.00/5    Votes: 2   Popularity: 1.51
Licence: GPL3    Views: 8,272     Bookmarked: 4   Downloaded: 0
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In this post I explore Lattice Boltzmann methods and build a related project
21 Jul 2021   Updated: 21 Jul 2021   Rating: 5.00/5    Votes: 3   Popularity: 2.39
Licence: GPL3    Views: 4,300     Bookmarked: 2   Downloaded: 0
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This blog entry shares a project that computes the band structure of a crystal having the diamond/zincblende structure, for various elements.
Javascript
17 Mar 2021   Updated: 17 Mar 2021   Rating: 5.00/5    Votes: 1   Popularity: 0.00
Licence: CPOL    Views: 5,080     Bookmarked: 0   Downloaded: 0
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In this post, you will see a very simple model of how a disease can spread into a population. You can get the code, be able to adjust the parameters and watch different outcomes.
21 Jul 2021   Updated: 21 Jul 2021   Rating: 0.00/5    Votes: 0   Popularity: 0.00
Licence: GPL3    Views: 3,831     Bookmarked: 3   Downloaded: 0
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This post is about the relaxation method combined with a multigrid method applied on the Laplace equation.
Python
17 Mar 2021   Updated: 17 Mar 2021   Rating: 5.00/5    Votes: 2   Popularity: 1.51
Licence: CPOL    Views: 3,000     Bookmarked: 4   Downloaded: 0
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Various simple Computational Physics topics handled in Python

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Software Developer (Senior) Invictus Wings SRL
Romania Romania
Software engineer and physicist