Current Topics In Analytic Function TheoryShigeyoshi Owa, Hari M Srivastava World Scientific, 1992年12月31日 - 472 頁 This volume is a collection of research-and-survey articles by eminent and active workers around the world on the various areas of current research in the theory of analytic functions.Many of these articles emerged essentially from the proceedings of, and various deliberations at, three recent conferences in Japan and Korea: An International Seminar on Current Topics in Univalent Functions and Their Applications which was held in August 1990, in conjunction with the International Congress of Mathematicians at Kyoto, at Kinki University in Osaka; An International Seminar on Univalent Functions, Fractional Calculus, and Their Applications which was held in October 1990 at Fukuoka University; and also the Japan-Korea Symposium on Univalent Functions which was held in January 1991 at Gyeongsang National University in Chinju. |
搜尋書籍內容
第 1 到 5 筆結果,共 70 筆
第 13 頁
... functions having negative coefficients and defined by using the Ruscheweyh derivatives. All of our results are sharp. 1. Introduction and Definitions Let A denote the family of functions oo f(z) = z + ^2a kzk fc=2 that are analytic in ...
... functions having negative coefficients and defined by using the Ruscheweyh derivatives. All of our results are sharp. 1. Introduction and Definitions Let A denote the family of functions oo f(z) = z + ^2a kzk fc=2 that are analytic in ...
第 18 頁
... function f defined by (1.6) is in R[o., 3), (0 < 0 < 1, 0 < 0 < 1) if and only if 1 – 3 where C(a, k) = II: 20 – 20)/( ... sharp. Proof. We need to find the largest 3 = 3(o, y, \, p, v) for which CO k — a X.o.o. IL, as < 1 (2.7) and imply ...
... function f defined by (1.6) is in R[o., 3), (0 < 0 < 1, 0 < 0 < 1) if and only if 1 – 3 where C(a, k) = II: 20 – 20)/( ... sharp. Proof. We need to find the largest 3 = 3(o, y, \, p, v) for which CO k — a X.o.o. IL, as < 1 (2.7) and imply ...
第 20 頁
... seco)= s.sec(+++) 0 < 0, y < 1; 4. f,g e T" (0) => f * g e C(0); 2–ory y fe T"(0) and g e C(O) => f. This completes the proof of Theorem 1. The result is sharp for the functions. It suffices to verify that M(a, A, k) is a 20.
... seco)= s.sec(+++) 0 < 0, y < 1; 4. f,g e T" (0) => f * g e C(0); 2–ory y fe T"(0) and g e C(O) => f. This completes the proof of Theorem 1. The result is sharp for the functions. It suffices to verify that M(a, A, k) is a 20.
第 23 頁
... )-(+)-2 Since the right-hand side of (3.3) is an increasing function of k(> 2), we have 2 aro(E)(A + y(#) — 2 _ (A + 1)*(2 – oy'—4(1- a)* T (A + 1)2(2 – oy” – 2(1 – 0)” £3 × The result is sharp for the functions 1 — a 23.
... )-(+)-2 Since the right-hand side of (3.3) is an increasing function of k(> 2), we have 2 aro(E)(A + y(#) — 2 _ (A + 1)*(2 – oy'—4(1- a)* T (A + 1)2(2 – oy” – 2(1 – 0)” £3 × The result is sharp for the functions 1 — a 23.
第 24 頁
Shigeyoshi Owa, Hari M Srivastava. The result is sharp for the functions 1 — a f(e)=06)====.js, Hyo. Corollaries of Theorem 3. Each of the following assertions hold: 1. f,g e T" (o), 0 < a. 3 1 => he T"((40 – 30°)/(2 – o”)); f,g e C(o) ...
Shigeyoshi Owa, Hari M Srivastava. The result is sharp for the functions 1 — a f(e)=06)====.js, Hyo. Corollaries of Theorem 3. Each of the following assertions hold: 1. f,g e T" (o), 0 < a. 3 1 => he T"((40 – 30°)/(2 – o”)); f,g e C(o) ...
常見字詞
Amer analytic functions Bergman spaces bounded class of functions close-to-convex completes the proof complex plane convex functions convex sets Corollary defined denote the class Department of Mathematics derivative differential equation domains of univalence entire function euclidean extremal functions Fatou set Fractional Calculus function f(z functions with negative given H. M. Srivastava half-plane Hence holomorphic functions hyperbolic hypergeometric functions implies integral operator Julia set Lemma Little Picard Theorem locally schlicht logharmonic mapping Math meromorphic functions normal Nunokawa obtain p-valently starlike P. T. Mocanu problem Proc proof of Theorem properties radius Re(z real number Remark Rep(z result is sharp Ruscheweyh Saigo sharp for functions spherical linear invariance spherically convex starlike and convex starlike functions strictly increasing subclass Suppose TA(o unit disk Univ univalence for F(K univalent functions zero divisor zero set