کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8904538 1633707 2017 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Entire functions sharing one small function CM with their shifts and difference operators
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات (عمومی)
پیش نمایش صفحه اول مقاله
Entire functions sharing one small function CM with their shifts and difference operators
چکیده انگلیسی
In this article, we mainly devote to proving uniqueness results for entire functions sharing one small function CM with their shift and difference operator simultaneously. Let f(z) be a nonconstant entire function of finite order, c be a nonzero finite complex constant, and n be a positive integer. If f(z), f(z+c), and Δcnf(z) share 0 CM, then f(z + c)≡ Af(z), where A(≠ 0) is a complex constant. Moreover, let a(z), b(z)(≢ 0) ∈ S(f) be periodic entire functions with period f(z)−a(z),f(z+c)−a(z),Δcnf(z)−b(z) share 0 CM, then f(z + c) ≡ f(z).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Mathematica Scientia - Volume 37, Issue 3, May 2017, Pages 786-798
نویسندگان
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