On the representation of a class of contractive matrix-valued functions
By a decomposition of L+ 2(Cn) in two orthogonal subspaces we obtain a representation of a matrix-valued function of the class JΠ, defined by Arov (Darlington realization of matrix-valued functions, Izv. Akad. Nauk. SSSR, Ser. Mat. Tom. 37 (1973), No. 6); (Math. USSR Izvestija 7 (1973), No. 6, 1295-...
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1984
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0022247X_v101_n1_p308_Cortina http://hdl.handle.net/20.500.12110/paper_0022247X_v101_n1_p308_Cortina |
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Sumario: | By a decomposition of L+ 2(Cn) in two orthogonal subspaces we obtain a representation of a matrix-valued function of the class JΠ, defined by Arov (Darlington realization of matrix-valued functions, Izv. Akad. Nauk. SSSR, Ser. Mat. Tom. 37 (1973), No. 6); (Math. USSR Izvestija 7 (1973), No. 6, 1295-1326). Real matrix-valued functions of this class play an important role in methods of synthesis of scattering matrices of linear passive n-ports. © 1984. |
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