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Setting up proxy servers in Ubuntu can be done through multiple approaches, each serving different purposes and affecting different parts of the system. In this guide, we’ll explore all available methods, understand their differences, and learn how to configure proxy settings for specific applications.
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This guide provides a step-by-step approach to installing AMGX on your system. The installation has been tested on:
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When developing Computational Fluid Dynamics (CFD) solvers, one frequently encounters the pressure Poisson equation. This equation typically results in a large sparse system of linear equations (Ax=b) that needs to be solved efficiently. In this post, I’ll explain how to use the Eigen C++ library to solve such systems, particularly when your matrix is stored in the Compressed Row Storage (CRS) format.
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When working with Computational Fluid Dynamics (CFD), we often need to focus on specific regions of our mesh for detailed analysis. OpenFOAM provides powerful tools for this purpose, but creating custom applications gives us more control over how we select and analyze these regions. In this guide, we’ll explore how to create a tool that selects cells within a specified region and visualize them effectively.
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If you’ve forked the Academic Pages template for your GitHub Pages website and want to add a commenting system, Giscus is an excellent choice. This guide will walk you through setting up Giscus comments on your Academic Pages website.
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ParaView is a powerful visualization tool, but working with remote data requires careful consideration. Here are the main approaches ranked by efficiency and usability:
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When trying to install OpenFOAM on Ubuntu/Debian systems behind a proxy server (especially institutional proxies), users often encounter SSL connection issues. This guide provides a step-by-step solution to successfully install OpenFOAM in such environments.