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Biquadratic n ‐dimensional impedances
Author(s) -
Gregor J.
Publication year - 1981
Publication title -
international journal of circuit theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.364
H-Index - 52
eISSN - 1097-007X
pISSN - 0098-9886
DOI - 10.1002/cta.4490090402
Subject(s) - verifiable secret sharing , quadratic equation , electrical impedance , mathematics , hurwitz polynomial , rational function , mathematical analysis , pure mathematics , computer science , polynomial , engineering , electrical engineering , geometry , set (abstract data type) , programming language
A discussion of n ‐dimensional quadratic Hurwitz polynomials and biquadratic positive real functions is given. The formulated necessary and sufficient conditions are easily verifiable and make the discussion of the influence of coefficient changes possible. Some more general results and examples are included.