The discriminant of Hill's equation
$16.34 - $26.95
Hill's equation. II: Transformations, approximation, examples
$18.15
An Infinite System of Linear Equations Arising in Diffraction Theory
$26.95
A Fourier Theorem for Matrices
$26.95
Perturbation Methods in a Problem of Waveguide Theory
$29.95
The Exponential Solution for the Homogeneous Linear Differential Equation of the Second Order
$26.95
Algebraic Aspects in the Theory of Systems of Linear Differential Equations
$16.34
Hill's Equation. Part I. General Theory
$16.34 - $26.95
Transcendental Equations in Electromagnetic Theory
$26.95
Maximal Gains of Antennas
$29.95
The Coexistence Problem for Hill's Equation
$18.15 - $29.95
Infinite Determinants in the Theory of Mathieu's and Hill's Equations
$26.95