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主要研究了与贝努利双纽线有关且具有共轭点的一类解析函数SL_c~*的阶Hankel行列式H_3(1),得到其上界估计. 相似文献
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In the present paper, we introduce some new subclasses of meromorphic starlike,convex, close-to-convex and quasi-convex functions of β-reciprocal in terms of the linear operator using subordination. We obtain the coefficient estimates, convolution properties, integral preserving properties and inclusion relationships of the classes. The results presented here include several results as their special cases. 相似文献
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In this paper, we introduce new subclasses of p-valent analytic functions defined by using differential operator in the open unit disc. We study coefficient inequality, distortion theorem, radius of close to-convexity, starlikeness and convexity, extreme points and integral operator for functions in these new subclasses. 相似文献
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一类解析函数的三阶Hankel行列式上界估计 总被引:1,自引:0,他引:1
主要研究了与对称点有关的一类解析函数M_s(α,μ,A,B)的三阶Hankel行列式H_3(1),得到了该行列式的上界估计. 相似文献
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引进了一个由广义sǎlǎgean算子和拟从属关系定义的复阶P-叶解析函数的新子类,应用解析函数的基本不等式和分析技巧,研究了函数类的Fekete-Szeg?不等式问题,得到了准确结果,并且推出了一些相关结果. 相似文献