Systems of Transcendental Equations with Polynomial Representation of Solutions in Free-Phase Problems

被引：0
|
作者：
Bulatsyk, O. O. [1 ]
Topolyuk, Y. P. [1 ]
机构：
[1] NASU, Pidstryhach Inst Appl Problems Mech & Math, Naukova St 3-B, UA-79060 Lvov, Ukraine
来源：
2021 IEEE 26TH INTERNATIONAL SEMINAR/WORKSHOP ON DIRECT AND INVERSE PROBLEMS OF ELECTROMAGNETIC AND ACOUSTIC WAVE THEORY (DIPED) | 2021年
关键词：
logarithmic derivative; Hammerstein integral equations; transcendental systems; integral-transcendental equation; branching points;
D O I：
10.1109/DIPED53165.2021.9552265
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The integral equations of the Hammerstein type are considered. New method is proposed for the analytical-numerical solution of these equations. It is based on the property of the logarithmic derivative when calculating the argument of a complex function in its polynomial representation. The derived systems of transcendental and integral-transcendental equations are used for solving the equations under consideration. Equations for possible branching points of solutions in the polynomial form are obtained.
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页码：218 / 221
页数：4
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