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Canan ORAL

2 published articles

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Research Article Open Access A Bound for the Derivative of Positive Real Functions and Corresponding Circuits
Bülent Nafi Örnek, Canan ORAL, Timur Düzenli
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences Vol. 9 pp. 324–328 2026 https://doi.org/10.36287/setsci.4.6.083

In this paper, driving point impedance functions, Z(s)=A+c_1*(s-b)+c_2*(s-b)^2+..., which are frequently used in electrical engineering, have been considered for boundary analysis of the Schwarz lemma. Accordingly, considering the  s_1, s_2…

Research Article Open Access Some results of the driving point impedance functions
Bülent Nafi ÖRNEK, Canan ORAL, Timur DÜZENLİ
2nd International Symposium on Innovative Approaches in Scientific Studies Vol. 3 pp. 196–201 2026

In this paper, a boundary version of the Schwarz lemma has been considered for driving point impedance functions at s = 0 point of the imaginary axis. Accordingly, under Z(0) 0 = condition, the modulus of the derivative of the Z s ( ) fun…

Research Contributions (2019+)Peer reviewed by at least two reviewers
Open AccessCC BY 4.0
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