Operational Calculus

1. General Introduction; 2. The Fourier Integral as Basis of the Operational Calculus; 3. Elementary Operational Images; 4. Elementary Rules; 5. The Delta or Impulse Function; 6. Questions Concerning the Convergence of the Definition Integral; 7. Asymptotic Relations and Operational Transposition of Series; 8. Linear Differential Equations with Constant Coefficients; 9. Simultaneous Linear Differential Equations with Constant Coefficients; Electric-Circuit Theory; 10. Linear Differential Equations with Variable Coefficients; 11. Operational Rules of more Complicated Character; 12. Step Functions and Other Discontinuous Functions; 13. Difference Equations; 14. Integral Equations; 15. Partial Differential Equations in the Operational Calculus of one Variable; 16. Simultaneous Operational Calculus.