Posts — Physics

Dynamical Systems III: Time-Ordered Exponentials
April 14, 2026 | physics , math/dynamical systems
Dynamical Systems II: Three Views of Time Evolution
April 13, 2026 | physics , math/dynamical systems
Dynamical Systems I: Time Evolution
April 12, 2026 | physics , math/dynamical systems
Statistics I: Thoughts On Statistics
March 31, 2026 | math/probability , education/math
Entropy IV: Entropy as Scaling
January 13, 2026 | math/information theory
Entropy III: Entropy of Joint Distributions
January 8, 2026 | math/information theory
Random Variables as Vectors
December 23, 2025 | math/probability
Entropy II: The Entropy Function
September 27, 2025 | math/information theory
Entropy I: Motivating the Shannon Entropy
September 16, 2025 | math/information theory
Generalizing Division
January 21, 2025 | math/linear algebra
Exterior Algebra II: Star Indices
January 17, 2025 | math/linear algebra
Exterior Algebra I: Multi-Indices
January 16, 2025 | math/linear algebra
Elementary Linear Algebra III: Dividing Vectors?
November 3, 2024 | math/linear algebra , education/math
Elementary Linear Algebra II: Multiplying Vectors
November 2, 2024 | math/linear algebra , education/math
Elementary Linear Algebra I: Vectors
November 1, 2024 | math/linear algebra , education/math
Reaction Networks II: Equilibria and Symmetries
October 15, 2024 | physics/reaction networks , math/dynamical systems
Reaction Networks I: Rate and Master Equations
October 6, 2024 | physics/reaction networks , math/dynamical systems
Dimensions I: Dimensions in Linear Algebra
September 2, 2024 | math/linear algebra