Jannik's Blog
AboutMath Notes and Slides

Posts

  • Aug 19, 2025

    Perron's Method for Laplace's Equation

  • Aug 17, 2025

    The Method of the Green's Function for the Laplacian

  • Aug 16, 2025

    The Mean Value Property for Laplace's Equation and its Consequences

  • Aug 14, 2025

    Solving Poisson's Equation with the Fundamental Solution

  • Aug 13, 2025

    Proving the Divergence Theorem and Green's Identities from Stokes Theorem

  • Aug 13, 2025

    Differentation under the Integral Sign for PDEs

  • Aug 7, 2025

    Exercises in Abstract Algebra

  • Jul 27, 2025

    Calculating the Dirichlet Integral using Complex Analysis

  • Jul 20, 2025

    Jordan's Lemma

  • Jan 10, 2025

    The Maximum Modulus Principle is False for Banach space valued functions

  • Feb 24, 2024

    Generating All Monotonic Lattice Paths That Do Not Cross The Diagonal In Haskell

  • Feb 18, 2024

    Generating All Full Binary Trees With n Leafs In Haskell

  • Feb 17, 2024

    Generating The Binomial Triangle In Haskell

  • Nov 26, 2023

    Power-Series In Banach Spaces And Algebras

  • Oct 1, 2023

    Introduction To Perturbation Theory

  • Aug 2, 2023

    Numerical Solution Of The 1D Heat Equation Using A Spectral Method

  • Jun 28, 2023

    Curvature and Derivative On Riemannian Manifolds With Sympy Tensor

  • Jun 23, 2023

    Introduction To The Abstract Index Notation And The Sympy Tensor Module

  • May 22, 2023

    The Law Of The Iterated Logarithm Expained And Visualised

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