B.Lei
悟已往之不谏
知来者之可追
2025
[Leetcode] Add Two Numbers - References in Python (with C++ Comparisons)
[Leetcode] two sum decorators
[Leetcode] two sum type annotation
[Leetcode] two sum
无名树
Self Adjoint Operators
[Kelvin Wedge] Azimuthal Fourier Analysis
[Kelvin Wedge] Operator Ladder Relations for Hankel Transforms of Bessel Type
浮云记
settings for PINN
[Kelvin Wedge] Surface Waves Generated by A Travelling Pressure Point
[Kelvin Wedge] Ray Geometry, and Wave Action in Uniform Currents
[Kelvin Wedge] Phase Geometry of Ship Waves: Deriving $p=a \cos ^2 \theta$
c++ debug notes
note for python I
[Kelvin Wedge] One Dimension Ship Wave With Surface Tension
mathjax align vs align* vs aligned
English in Paper
[Kelvin Wedge] Relations among Rays, Group Velocity, Phase Velocity, and the Wave Number Vector in Water Waves
[Kelvin Wedge] Pressure Forcing on a Free Surface and Far-Field Waves in Lamb’s Hydrodynamics
[Kelvin Wedge] Wave Patterns from Ray Theory: Centered Waves, Wake Angles, and Phase Geometry
[Mathematics] Gaussian Integrals and Related Fourier–Bessel Identities
我的小院
回乡偶书二首
归园田居 其一
[Kelvin Wedge] Hankel Transform of the Bi-Laplacian and an Axisymmetric Free-Surface Problem
2024
[Mathematics] Gamma, Polygamma, Hurwitz Zeta, and Bessel Function Identities
[Fluid Mechanics] Continuity and Momentum Equations in Eulerian Form and Their Link to Hydraulic Jumps
casting operators
operator type and overloading -part III
operator type and overloading -part II
operator type and overloading -part I
polymorphism -3
polymorphism -2
polymorphism -1
implementing Inheritance - Q&A
Inheritance
basics of inheritance - part 2
basics of inheritance - part 1
union & struct & aggregate & constexpr
union and struct
constructor -3
constructor -2
constructor and shadow copying
function
Arrays and Strings
Introduction -2
Introduction
Beginner's Guide to C++ Basics
[Kelvin Wedge] Eulerian and Lagrangian Forms of the Continuity and Momentum Equations
[Kelvin Wedge] The Equations for Water Waves (Linear and Nonlinear Waves)
stellar+twikoo配置最新评论以及配置live2d
[Mathematics] Dyadic Products, Tensor Operations, and Surface Geometry in Euclidean Space
[Mathematics] Levi-Civita Symbol, Cross and Wedge Products, Hodge Star, and Metric Components
stellar user manual