Some Extensions of a Theorem of Paul Turán Concerning Polynomials
نویسندگان
چکیده
In this paper, certain new results concerning the maximum modulus of polar derivative a polynomial with restricted zeros are obtained. These estimates strengthen some well known inequalities for due to Turán, Dubinin and others.
منابع مشابه
extensions of some polynomial inequalities to the polar derivative
توسیع تعدادی از نامساوی های چند جمله ای در مشتق قطبی
15 صفحه اولSome Personal Reminiscences of the Mathematical Work of Paul Turán
Our frienctslup and collaboration spread over most of our active and scientific life. We first met at the University of Budapest in September 1930 and innnediately discovered our common interest in number theory and prinie nuinbers in particular. Our last mathematical discussion 11 days before his death was also about prime numbers. My last letter to hini (written from Canada) arrived after he ...
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ژورنال
عنوان ژورنال: Kragujevac journal of mathematics
سال: 2022
ISSN: ['2406-3045', '1450-9628']
DOI: https://doi.org/10.46793/kgjmat2206.969r