Wat is dit voor site? Wij zoeken de goedkoopste boeken op internet. Extension and Interpolation of Linear Operators and Matrix Functionsvonden we het goedkoopst op Bol.com voor €84.99. We hebben gezocht in nieuwe en tweedehands boeken. Rechtsonderaan de pagina kan je het boek direct bestellen via Bol .com.

Extension and Interpolation of Linear Operators and Matrix Functions

Engels | Druk: 1990 | Paperback | 9783764325305 | 305 pagina's

I. Gohberg, I. Gohberg - 9783764325305

 

Engels | Druk: 1990 | Paperback | 9783764325305 | 305 pagina's

The classicallossless inverse scattering (LIS) problem of network theory is to find all possible representations of a given Schur function s(z) (i. e. , a function which is analytic and contractive in the open unit disc D) in terms of an appropriately restricted class of linear fractional transformations. These linear fractional transformations correĀ­ spond to lossless, causal, time-invariant two port networks and from this point of view, s(z) may be interpreted as the input transfer function of such a network with a suitable load. More precisely, the sought for representation is of the form s(Z) = -{ -A(Z)SL(Z) + B(z)}{ -C(Z)SL(Z) + D(z)} -1 , (1. 1) where "the load" SL(Z) is again a Schur function and _ [A(Z) B(Z)] 0( ) (1. 2) Z - C(z) D(z) is a 2 x 2 J inner function with respect to the signature matrix This means that 0 is meromorphic in D and 0(z)* J0(z) ::5 J (1. 3) for every point zED at which 0 is analytic with equality at almost every point on the boundary Izi = 1. A more general formulation starts with an admissible matrix valued function X(z) = [a(z) b(z)] which is one with entries a(z) and b(z) which are analytic and bounded in D and in addition are subject to the constraint that, for every n, the n x n matrix with ij entry equal to X(Zi)J X(Zj )* i,j=l, . . .

 

 Levertijd:   Verwacht over 7 weken

84.99

Extension and Interpolation of Linear Operators and Matrix Functions Engels | Druk: 1990 | Paperback | 9783764325305 | 305 pagina's
TaalEngels
BindwijzePaperback
Druk1990
Verschijningsdatumseptember 1990
Aantal pagina's305 pagina's
IllustratiesNee
AuteurI. Gohberg | I. Gohberg
Co-auteurI. Gohberg
RedacteurProf. Israel Gohberg
UitgeverBirkhauser Verlag Ag
Extra groot lettertypeNee
Gewicht760 g
Verpakking breedte152 mm
Verpakking hoogte17 mm
Verpakking lengte229 mm



Laat hier je e-mail adres achter en de prijs die je voor het boek wil betalen. Wij laten je dan automatisch weten wanneer het boek voor jouw prijs beschikbaar is.



  Bekijk alle opties  Afrekenen  Voeg toe aan lijst 

Gerelateerde producten