Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Bülent Nafi Örnek"'
Autor:
Bülent Nafi Örnek, Timur Düzenli
Publikováno v:
International Journal of Pioneering Technology and Engineering, Vol 1, Iss 01, Pp 6-12 (2022)
In this paper, Schwarz lemma at the boundary is considered for analysis of transfer functions used in control systems. Two theorems are presented with their proofs by performing boundary analysis of the derivative of positive real functions evaluated
Externí odkaz:
https://doaj.org/article/ebae4b9453a34022b5f980dd2602a3fb
A novel version of slime mould algorithm for global optimization and real world engineering problems
Publikováno v:
Mathematics and Computers in Simulation. 198:253-288
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd22506939e4850a7d33038334390017
https://doi.org/10.1016/j.matcom.2022.02.030
https://doi.org/10.1016/j.matcom.2022.02.030
Publikováno v:
Neurocomputing. 492:23-33
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44828f55d2a0f1351c2561c99ebc9ecd
https://doi.org/10.1016/j.neucom.2022.04.010
https://doi.org/10.1016/j.neucom.2022.04.010
In this paper, positive real functions are considered as driving point impedance functions, Z(s), which are utilized in electrical engineering for characteristic representation of circuits. Accordingly, for the real part of Z(s), sharp inequalities a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22eafc9081847cffe012b0fdbded1d77
https://hdl.handle.net/20.500.12294/3891
https://hdl.handle.net/20.500.12294/3891
Autor:
Bülent Nafi ÖRNEK, Timur DÜZENLİ
Publikováno v:
Mühendislik Bilimleri ve Tasarım Dergisi. 9:1093-1105
Driving point impedance functions (DPIFs) are frequently used in electrical engineering, and they represent characteristic properties of various types of circuits such as RL, RC, LC and RLC networks. In this paper, boundary analysis of driving point
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41176b22ac2bb3581440cad1df074c29
https://doi.org/10.21923/jesd.945359
https://doi.org/10.21923/jesd.945359
Autor:
Bülent Nafi Örnek, Gizem Atli
Publikováno v:
Gulf Journal of Mathematics. 10:18-24
In this paper, we give estimates of the Schwarz lemma in a novel class M(b) of analytical functions in the unit disc. The sharpness of some of the presented in equalities has also been shown.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bd1275bbe1012009fb15268ff60ca9f
https://doi.org/10.56947/gjom.v10i2.472
https://doi.org/10.56947/gjom.v10i2.472
Autor:
Bülent Nafi Örnek, Timur Düzenli
Publikováno v:
Volume: 12, Issue: 1 61-68
Dicle Üniversitesi Mühendislik Fakültesi Mühendislik Dergisi
Dicle Üniversitesi Mühendislik Fakültesi Mühendislik Dergisi
Bu makalede, Carathéodory eşitsizliğinin bir sınır versiyonu, pozitif reel fonksiyonlar açısından incelenmiştir. Buna göre, Z(s) süren nokta empedans fonksiyonu; s düzleminin sağ yarı düzleminde tanımlanmış, 𝑍(𝑠)=𝐴2+𝑐1(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73b79f56dc91ad0c1ff2d5bb0bddda09
https://doi.org/10.24012/dumf.860229
https://doi.org/10.24012/dumf.860229
Autor:
Bülent Nafi Örnek, Selin Aydinoğlu
Publikováno v:
The Journal of Analysis. 29:891-903
In this paper, we give some results on $$\frac{zf^{\prime }(z)}{f(z)}$$ for the certain classes of f(z) meromorphic functions. For the function $$f(z)= \frac{1}{z}+c_{0}+c_{1}z+c_{2}z^{2}+\cdots$$ defined in the punctured disc $$U=\left\{ z:0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89f41dedc8885553c05b158ce82a77e0
https://doi.org/10.1007/s41478-020-00285-3
https://doi.org/10.1007/s41478-020-00285-3
Autor:
Bülent Nafi ÖRNEK
Publikováno v:
Volume: 3, Issue: 1 33-48
Journal of Amasya University the Institute of Sciences and Technology
Journal of Amasya University the Institute of Sciences and Technology
The aim of this paper is to introduce the class of the analytic functions called and to investigate the various properties of the functions belonging this class. For the functions in this class, some inequalities related to the angular derivative hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9048e445d8e468e10c212271165a0e42
https://dergipark.org.tr/tr/pub/jauist/issue/70944/1116695
https://dergipark.org.tr/tr/pub/jauist/issue/70944/1116695
Autor:
Bülent Nafi Örnek
Publikováno v:
Gulf Journal of Mathematics. 8:1-9
The purpose of this paper is to provide a result which concerns with the boundary behaviour of positive real functions. Z(s) = Z(b)+a1(s - b)+ a2 (s - b)2 +... is an analytic function defined in the right half of the s-plane.We derive inequalities fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb52a20089ed6f0bbc9f74874d593d60
https://doi.org/10.56947/gjom.v8i2.312
https://doi.org/10.56947/gjom.v8i2.312