Abstract: The unconditionally stable (US) Chebyshev (CS) finite-difference time-domain (FDTD) method is extended for solving the problems of long-time simulation or harmonic resonance using a ...

Abstract: Understanding the underlying graph structure of a nonlinear map over a particular domain is essential in evaluating its potential for real applications. In this paper, we investigate the ...

Circle theorems are properties that are true for all circles, regardless of their size. There are six theorems to learn and recognise. Questions can have a combination of theorems. It is important to ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

G-F Score and AUC/F1 sourced from results/gf_scores.json and results/metric_comparison.json (11 methods, same run).

The 1st edition was designed as an in-house tutorial booklet for high school students. Since its release on the Internet as a free e-book in 2004, public interest has fueled the book's development as ...