...‐modern abbreviations sin, cos, tang, cot, sec and cosec. © Emerald Group Publishing Limited 2012 Mathematics Eigenvalues and eigenfunctions Fourier transforms Harmonic analysis Trigonometry Infinite trigonometric series When I trace at my pleasure the windings to and fro...

...). Cybernetics Systems theory Eigenvalues and eigenfunctions The D‐stability (Hurwitz and Schur) of the general matrix and linear systems (including the singular linear systems) has been discussed, respectively, in Fleming et al. (1998) , Su and Shyr (1994) , Berman (1984) , Hua...

...). The UK Stern commission takes a similar position (Stern, 2006). Clas‐Otto Wene can be contacted at: clas‐otto.wene@wenergy.se © Emerald Group Publishing Limited 2007 Technology led strategy Experiential learning Learning curves Eigenvalues and eigenfunctions Cybernetics...

... Eigenvalues and eigenfunctions In this paper, we are interested in solving the complex one‐dimensional space equation from the microchip lasers theory (Sanchez and Chardon, 1996, 1997): Equation 1 with Equation 2 and Equation 3 where A microchip laser is composed of a resonant cavity...