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ON SCHWARZ-PICK TYPE INEQUALITY FOR MAPPINGS SATISFYING POISSON DIFFERENTIAL INEQUALITY |
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| Authors: | Deguang ZHONG Fanning MENG Wenjun YUAN |
| Abstract: | Let f be a twice continuously differentiable self-mapping of a unit disk satisfying Poisson differential inequality |△f(z)|≤B·|Df(z)|2 for some B＞0 and f(0)= 0.... |
| Keywords: | |