-Polynomial ratios and errors. -Horner's polynomial. -Iterative and Recursive Derivation. NumDerivate function. -Classical Taylor polynomial and using Horner's polynomial. -Newton's method. -Secant ...

Final project @ Numerical Linear Algebra (数值代数) at Peking University. Consider the Stokes equations: $$-\Delta \vec{u} + \nabla p = \vec{F}, (x, y) \in (0,1 ...

Abstract: Credit card fraud detection remains a critical challenge in the financial industry, demanding robust, scalable, and adaptive solutions. This paper explores the existing research landscape, ...

Micro-bridge resonator with dielectric elastomer that is sandwiched between two electrodes is studied here with geometric and material nonlinearity. Geometric nonlinearity is introduced with ...

An inherent principle of publication is that others should be able to replicate and build upon the authors' published claims. A condition of publication in a Nature Portfolio journal is that authors ...

Even the best sunscreen won't protect you well if you don't apply it right. Follow these tips to be sure you're covered. Sunscreen is one of the healthiest things you can use to protect your skin from ...