Non-real Zeros of Derivatives

被引：0

作者：

Langley, J. K. ^{[1
]}

机构：

[1] Univ Nottingham, Math Sci, Nottingham NG7 2RD, England

来源：

COMPUTATIONAL METHODS AND FUNCTION THEORY | 2023年 / 24卷 / 03期

关键词：

Meromorphic function; Non-real zeros; MEROMORPHIC FUNCTIONS; POLYA; CONJECTURE; ITERATION; ORDER;

D O I：

10.1007/s40315-023-00507-2

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A number of results are proved concerning non-real zeros of derivatives of real meromorphic functions.

引用

页码：513 / 537

页数：25

共 50 条

[1] Non-real zeros of derivatives of meromorphic functions
J. K. Langley
Journal d'Analyse Mathématique, 2017, 133 : 183 - 228
[2] Non-real zeros of derivatives of meromorphic functions
Langley, J. K.
JOURNAL D ANALYSE MATHEMATIQUE, 2017, 133 (01): : 183 - 228
[3] NON-REAL ZEROS OF DERIVATIVES OF REAL MEROMORPHIC FUNCTIONS
Langley, J. K.
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2009, 137 (10) : 3355 - 3367
[4] Zeros of derivatives of strictly non-real meromorphic functions
Hinkkanen, A
ANNALES ACADEMIAE SCIENTIARUM FENNICAE-MATHEMATICA, 1997, 22 (01): : 39 - 74
[5] Non-real zeros of derivatives of real meromorphic functions of infinite order
Langley, J. K.
MATHEMATICAL PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 2011, 150 : 343 - 351
[6] THE RECIPROCAL OF A REAL ENTIRE FUNCTION AND NON-REAL ZEROS OF HIGHER DERIVATIVES
Langley, James K.
ANNALES ACADEMIAE SCIENTIARUM FENNICAE-MATHEMATICA, 2013, 38 (02) : 855 - 871
[7] Non-real zeros of higher derivatives of real entire functions of infinite order
J. K. Langley
Journal d’Analyse Mathématique, 2005, 97 : 357 - 396
[8] Non-real zeros of real differential polynomials
Langley, J. K.
PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION A-MATHEMATICS, 2011, 141 : 631 - 639
[9] NON-REAL ZEROS OF REAL ENTIRE FUNCTIONS
GALLAGHER, PX
MATHEMATISCHE ZEITSCHRIFT, 1965, 90 (02) : 124 - +
[10] Non-real zeros of higher derivatives of real entire functions of infinite order
Langley, J. K.
JOURNAL D ANALYSE MATHEMATIQUE, 2005, 97 (1): : 357 - 396

← 1 2 3 4 5 →