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Introduction of Fourier Spectral Method
A concise introduction to the Fourier spectral method for solving PDEs, including the basic idea of the spectral method, how to calculate linear and nonlinear terms in the spectral space, time integration methods, and the aliasing error caused by discretization.
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Backtracking algorithms.
Backtracking is a systematic way to explore every possible solution to a problem while abandoning unpromising paths as early as possible. This article builds an intuitive understanding of backtracking algorithms.
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Binary Tree Traversal
From depth-first traversal to level-order traversal, we will discuss four common types of binary tree traversal methods.
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Towards Conflict-free training [ICLR 2025 Spotlight]
A brief introduction on Conflict-free Inverse Gradients Method