When looking for Arken Weber solutions for the textbook “Mathematical Methods for Physicists: A Comprehensive Guide” by Arfken et al., then STEM Jock has the answers you need. I have provided a number of solutions for different exercises within the book. If there are any missing solutions, it just means that I have not uploaded the results yet. The book that these solutions are for can be found on Amazon. So, whether you are looking for a solution to check an assignment or you are a self-learner and need a little help understanding these complex concepts, then my solutions are sure to provide you with the help you need. Some of the concepts that my solutions cover include:

- Ordinary and Partial Differential Equations
- Integrals
- Fourier Analysis
- Green’s Functions
- Complex Variable Theory

I started this project to help STEM students, self-learners, and professionals find solutions to complex math, physics, and engineering equations. That’s why I ask that if you find this information helpful that you consider making a donation. Your support will help with creating new solutions and keeping up to date with new textbooks and solutions.

- Chapter 1: Mathematical Preliminaries
- Section 1.1: Infinite Series
- Section 1.2: Series of Functions
- Section 1.3: Binomial Theorem
- Section 1.4: Mathematical Induction
- Section 1.5: Operations of Series Expansions of Functions
- Section 1.6: Some Important Series
- Section 1.7: Vectors
- Section 1.8: Complex Numbers and Functions
- Section 1.9: Derivatives and Extrema
- Section 1.10: Evaluation of Integrals
- Section 1.11: Dirac Delta Functions

- Chapter 2: Determinants and Matrices
- Section 2.1: Determinants
- Section 2.2: Matrices

- Chapter 3: Vector Analysis
- Section 3.1: Review of Basics Properties
- Section 3.2: Vector in 3 - D Spaces
- Section 3.3: Coordinate Transformations
- Section 3.4: Rotations in R3
- Section 3.5: Differential Vector Operators
- Section 3.6: Differential Vector Operators: Further Properties
- Section 3.7: Vector Integrations
- Section 3.8: Integral Theorems
- Section 3.9: Potential Theory
- Section 3.10: Curvilinear Coordinates

- Chapter 4: Tensor and Differential Forms
- Section 4.1: Tensor Analysis
- Section 4.2: Pseudotensors, Dual Tensors
- Section 4.3: Tensor in General Coordinates
- Section 4.4: Jacobians
- Section 4.5: Differential Forms
- Section 4.6: Differentiating Forms
- Section 4.7: Integrating Forms

- Chapter 5: Vector Spaces
- Section 5.1: Vector in Function Spaces
- Section 5.2: Gram - Schmidt Orthogonalization
- Section 5.3: Operators
- Section 5.4: Self-Adjoint Operators
- Section 5.5: Unitary Operators
- Section 5.6: Transformations of Operators
- Section 5.7: Invariants
- Section 5.8: Summary - Vector Space Notations

- Chapter 6: Eigenvalue Problems
- Section 6.1: Eigenvalue Equations
- Section 6.2: Matrix Eigenvalue Problems
- Section 6.3: Hermitian Eigenvalue Problems
- Section 6.4: Hermitian Matrix Diagonalization
- Section 6.5: Normal Matrices

- Chapter 7: Ordinary Differential Equations
- Section 7.2: First - Order Equations
- Section 7.3: ODEs with Constant Coefficients
- Section 7.4: Second-Order Linear ODEs
- Section 7.5: Series Solutions- Frobenius' Method
- Section 7.6: Other Solutions
- Section 7.7: Inhomogeneous Linear ODEs
- Section 7.8: Nonlinear Differential Equations

- Chapter 8: Sturm - Liouville Theory
- Section 8.2: Hermitian Operators
- Section 8.3: ODE Eigenvalue Problems
- Section 8.4: Variation Methods
- Section 8.5: Summary, Eigenvalue Problems

- Chapter 9: Partial Differential Equations
- Section 9.2: First - Order Equations
- Section 9.3: Second - Order Equations
- Section 9.4: Separation of Variables
- Section 9.5: Laplace and Poisson Equations
- Section 9.6: Wave Equations
- Section 9.7: Heat - Flow, or Diffution PDE

- Chapter 10: Green's Functions
- Section 10.1: One - Dimensional Problems
- Section 10.2: Problems in Two and Three Dimensions

- Chapter 11: Complex Variable Theory
- Section 11.1: Complex Variables and Functions
- Section 11.2: Cauchy - Riemann Conditions
- Section 11.3: Cauchy's Integral Theorem
- Section 11.4: Cauchy's Integral Formula
- Section 11.5: Laurent Expansion
- Section 11.6: Singularities
- Section 11.7: Calculus of Residues
- Section 11.8: Evaluation of Definite Integrals
- Section 11.9: Evaluation of Sums
- Section 11.10: Miscellaneous Topics

- Chapter 12: Further Topics in Analysis
- Section 12.1: Orthogonal Polynomials
- Section 12.2: Bernoulli Numbers
- Section 12.3: Euler - Maclaurin Integration Formula
- Section 12.4: Dirichlet Series
- Section 12.5: Infinite Products
- Section 12.6: Asymptotic Series
- Section 12.7: Method of Steepest Descents
- Section 12.8: Dispersion Relations

- Chapter 13: Gamma Function
- Section 13.1: Definitions, Properties
- Section 13.2: Digamma and Polygamma Functions
- Section 13.3: The Beta Function
- Section 13.4: Stirling's Series
- Section 13.5: Riemann Zeta Function
- Section 13.6: Other Ralated Function

- Chapter 14: Bessel Functions
- Section 14.1: Bessel Functions of the First kind
- Section 14.2: Orthogonality
- Section 14.3: Neumann Functions, Bessel Functions of the Second kind
- Section 14.4: Hankel Functions
- Section 14.5: Modified Bessel Functions
- Section 14.6: Asymptotic Expansions
- Section 14.7: Spherical Bessel Functions

- Chapter 15: Legendre Functions
- Section 15.1: Legendre Polynomials
- Section 15.2: Orthogonality
- Section 15.3: Physical Interpretation of Generating Function
- Section 15.4: Associated Legendre Equation
- Section 15.5: Spherical Harmonics
- Section 15.6: Legendre Functions of the Second Kind

- Chapter 16: Angular Momentum
- Section 16.1: Angular Momentum Operators
- Section 16.2: Angular Momentum Coupling
- Section 16.3: Spherical Tensors
- Section 16.4: Vector Spherical Harmonics

- Chapter 17: Group Theory
- Section 17.1: Introduction to Group Theory
- Section 17.2: Representation of Groups
- Section 17.3: Symmetry and Physics
- Section 17.4: Discrete Groups
- Section 17.5: Direct Products
- Section 17.6: Symmetric Group
- Section 17.7: Continous Groups
- Section 17.8: Lorentz Group
- Section 17.9: Lorentz Covariance of Maxwell's Equantions
- Section 17.10: Space Groups

- Chapter 18: More Special Functions
- Section 18.1: Hermite Functions
- Section 18.2: Applications of Hermite Functions
- Section 18.3: Laguerre Functions
- Section 18.4: Chebyshev Polynomials
- Section 18.5: Hypergeometric Functions
- Section 18.6: Confluent Hypergeometric Functions
- Section 18.7: Dilogarithm
- Section 18.8: Elliptic Integrals

- Chapter 19: Fourier Series
- Section 19.1: General Properties
- Section 19.2: Application of Fourier Series
- Section 19.3: Gibbs Phenomenon

- Chapter 20: Integral Transforms
- Section 20.2: Fourier Transforms
- Section 20.3: Properties of Fourier Transforms
- Section 20.4: Fourier Convolution Theorem
- Section 20.5: Signal - Proccesing Applications
- Section 20.6: Discrete Fourier Transforms
- Section 20.7: Laplace Transforms
- Section 20.8: Properties of Laplace Transforms
- Section 20.9: Laplace Convolution Transforms
- Section 20.10: Inverse Laplace Transforms

- Chapter 21: Integral Equations
- Section 21.2: Some Special Methods
- Section 21.3: Neumann Series
- Section 21.4: Hilbert - Schmidt Theory

- Chapter 22: Calculus of Variations
- Section 22.1: Euler Equation
- Section 22.2: More General Variations
- Section 22.3: Constrained Minima/Maxima
- Section 22.4: Variation with Constraints

- Chapter 23: Probability and Statistics
- Section 23.1: Probability: Definitions, Simple Properties
- Section 23.2: Random Variables
- Section 23.3: Binomial Distribution
- Section 23.4: Poisson Distribution
- Section 23.5: Gauss' Nomal Distribution
- Section 23.6: Transformation of Random Variables
- Section 23.7: Statistics

Section 7.2 | Section 7.3 | Section 7.4 | Section 7.5 | Section 7.6 | ||
---|---|---|---|---|---|---|

Exercise 7.2.1 | Exercise 7.2.14 | Exercise 7.3.1 | Exercise 7.4.1 | Exercise 7.5.1 | Exercise 7.6.1 | Exercise 7.6.14 |

Exercise 7.2.2 | Exercise 7.2.15 | Exercise 7.3.2 | Exercise 7.4.2 | Exercise 7.5.2 | Exercise 7.6.2 | Exercise 7.6.15 |

Exercise 7.2.3 | Exercise 7.2.16 | Exercise 7.3.3 | Exercise 7.4.3 | Exercise 7.5.3 | Exercise 7.6.3 | Exercise 7.6.16 |

Exercise 7.2.4 | Exercise 7.2.17 | Exercise 7.3.4 | Exercise 7.4.4 | Exercise 7.5.4 | Exercise 7.6.4 | Exercise 7.6.17 |

Exercise 7.2.5 | Exercise 7.2.18 | Exercise 7.4.5 | Exercise 7.5.5 | Exercise 7.6.5 | Exercise 7.6.18 | |

Exercise 7.2.6 | Exercise 7.5.6 | Exercise 7.6.6 | Exercise 7.6.19 | |||

Exercise 7.2.7 | Exercise 7.5.7 | Exercise 7.6.7 | Exercise 7.6.20 | |||

Exercise 7.2.8 | Exercise 7.5.8 | Exercise 7.6.8 | Exercise 7.6.21 | |||

Exercise 7.2.9 | Exercise 7.5.9 | Exercise 7.6.9 | Exercise 7.6.22 | |||

Exercise 7.2.10 | Exercise 7.5.10 | Exercise 7.6.10 | Exercise 7.6.23 | |||

Exercise 7.2.11 | Exercise 7.5.11 | Exercise 7.6.11 | Exercise 7.6.24 | |||

Exercise 7.2.12 | Exercise 7.5.12 | Exercise 7.6.12 | Exercise 7.6.25 | |||

Exercise 7.2.13 | Exercise 7.5.13 | Exercise 7.6.13 | Exercise 7.6.26 |

Section 7.7 | Section 7.8 | Section 8.2 | Section 8.3 | Section 8.4 |
---|---|---|---|---|

Exercise 7.7.1 | Exercise 7.8.1 | Exercise 8.2.1 | Exercise 8.3.1 | Exercise 8.4.1 |

Exercise 7.7.2 | Exercise 7.8.2 | Exercise 8.2.2 | Exercise 8.3.2 | |

Exercise 7.7.3 | Exercise 7.8.3 | Exercise 8.2.3 | Exercise 8.3.3 | |

Exercise 7.7.4 | Exercise 7.8.4 | Exercise 8.2.4 | Exercise 8.3.4 | |

Exercise 7.7.5 | Exercise 8.2.5 | Exercise 8.3.5 | ||

Exercise 8.2.6 | Exercise 8.3.6 | |||

Exercise 8.2.7 | ||||

Exercise 8.2.8 | ||||

Exercise 8.2.9 | ||||

Exercise 8.2.10 |

Section 9.2 | Section 9.3 | Section 9.4 | Section 9.5 | Section 9.6 | Section 9.7 |
---|---|---|---|---|---|

Exercise 9.2.1 | Exercise 9.3.1 | Exercise 9.4.1 | Exercise 9.5.1 | Exercise 9.6.1 | Exercise 9.7.1 |

Exercise 9.2.2 | Exercise 9.4.2 | Exercise 9.5.2 | Exercise 9.6.2 | Exercise 9.7.2 | |

Exercise 9.2.3 | Exercise 9.4.3 | Exercise 9.5.3 | Exercise 9.6.3 | Exercise 9.7.3 | |

Exercise 9.2.4 | Exercise 9.4.4 | Exercise 9.6.4 | Exercise 9.7.4 | ||

Exercise 9.2.5 | Exercise 9.4.5 | ||||

Exercise 9.2.6 | Exercise 9.4.6 | ||||

Exercise 9.4.7 |

Section 10.1 | Section 10.2 | Section 11.2 | Section 11.3 | Section 11.4 | Section 11.5 |
---|---|---|---|---|---|

Exercise 10.1.1 | Exercise 10.2.1 | Exercise 11.2.1 | Exercise 11.3.1 | Exercise 11.4.1 | Exercise 11.5.1 |

Exercise 10.1.2 | Exercise 10.2.2 | Exercise 11.2.2 | Exercise 11.3.2 | Exercise 11.4.2 | Exercise 11.5.2 |

Exercise 10.1.3 | Exercise 10.2.3 | Exercise 11.2.3 | Exercise 11.3.3 | Exercise 11.4.3 | Exercise 11.5.3 |

Exercise 10.1.4 | Exercise 10.2.4 | Exercise 11.2.4 | Exercise 11.3.4 | Exercise 11.4.4 | Exercise 11.5.4 |

Exercise 10.1.5 | Exercise 10.2.5 | Exercise 11.2.5 | Exercise 11.3.5 | Exercise 11.4.5 | Exercise 11.5.5 |

Exercise 10.1.6 | Exercise 10.2.6 | Exercise 11.2.6 | Exercise 11.3.6 | Exercise 11.4.6 | Exercise 11.5.6 |

Exercise 10.1.7 | Exercise 10.2.7 | Exercise 11.2.7 | Exercise 11.3.7 | Exercise 11.4.7 | Exercise 11.5.7 |

Exercise 10.1.8 | Exercise 11.2.8 | Exercise 11.4.8 | Exercise 11.5.8 | ||

Exercise 10.1.9 | Exercise 11.2.9 | Exercise 11.4.9 | |||

Exercise 10.1.10 | Exercise 11.2.10 | ||||

Exercise 10.1.11 | Exercise 11.2.11 | ||||

Exercise 10.1.12 | Exercise 11.2.12 | ||||

Exercise 10.1.13 |