-函数," /> -函数,"/> -functions,"/> Meromorphic Solutions of Finite Order to the Equation <inline-formula><tex-math id="M2"><span class="MathJax_Preview" style="color: inherit; display: none;"></span><span class="MathJax" id="MathJax-Element-4-Frame" tabindex="0" data-mathml="<math xmlns="http://www.w3.org/1998/Math/MathML"><msup><mi>f</mi><mrow class="MJX-TeXAtom-ORD"><mi>n</mi></mrow></msup><mo>+</mo><msup><mi>f</mi><mrow class="MJX-TeXAtom-ORD"><mi>m</mi></mrow></msup><mo stretchy="false">(</mo><mi>z</mi><mo>+</mo><mi>c</mi><mo stretchy="false">)</mo><mo>=</mo><msup><mi>e</mi><mrow class="MJX-TeXAtom-ORD"><mi>A</mi><mi>z</mi><mo>+</mo><mi>B</mi></mrow></msup></math>" role="presentation" style="position: relative;"><nobr aria-hidden="true"><span class="math" id="MathJax-Span-10" style="width: 14.185em; display: inline-block;"><span style="display: inline-block; position: relative; width: 10.913em; height: 0px; font-size: 130%;"><span style="position: absolute; clip: rect(1.309em, 1010.91em, 2.764em, -1000em); 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height: 11px; vertical-align: 0px; margin-right: 0.026em;"></span><span class="mi" id="MathJax-Span-34" style="font-size: 70.7%;"><img src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/png/Math/Italic/336/007A.png?V=2.7.1" style="width: 7px; height: 7px; vertical-align: 0px; margin-right: -0.003em;"><span style="display: inline-block; overflow: hidden; height: 1px; width: 0.002em;"></span></span><span class="mo" id="MathJax-Span-35" style="font-size: 70.7%;"><img src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/png/Main/Regular/336/002B.png?V=2.7.1" style="width: 11px; height: 11px; vertical-align: -1px; margin-right: 0.06em;"></span><span class="mi" id="MathJax-Span-36" style="font-size: 70.7%;"><img src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/png/Math/Italic/336/0042.png?V=2.7.1" style="width: 12px; height: 11px; margin-right: 0.003em;"></span></span></span><span style="display: inline-block; width: 0px; height: 3.99em;"></span></span></span></span></span><span style="display: inline-block; width: 0px; height: 2.356em;"></span></span></span><span style="display: inline-block; overflow: hidden; vertical-align: -0.406em; border-left: 0px solid; width: 0px; height: 1.642em;"></span></span></nobr><span class="MJX_Assistive_MathML" role="presentation"><math xmlns="http://www.w3.org/1998/Math/MathML"><msup><mi>f</mi><mrow class="MJX-TeXAtom-ORD"><mi>n</mi></mrow></msup><mo>+</mo><msup><mi>f</mi><mrow class="MJX-TeXAtom-ORD"><mi>m</mi></mrow></msup><mo stretchy="false">(</mo><mi>z</mi><mo>+</mo><mi>c</mi><mo stretchy="false">)</mo><mo>=</mo><msup><mi>e</mi><mrow class="MJX-TeXAtom-ORD"><mi>A</mi><mi>z</mi><mo>+</mo><mi>B</mi></mrow></msup></math></span></span><script type="math/tex" id="MathJax-Element-4">f^{n}+f^{m}(z+c)=e^{Az+B}</script></tex-math></inline-formula>

Acta mathematica scientia,Series A ›› 2021, Vol. 41 ›› Issue (4): 913-920.

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Meromorphic Solutions of Finite Order to the Equation fn+fm(z+c)=eAz+B

Minfeng Chen1,*(),Zongsheng Gao2,Zhibo Huang3   

  1. 1 School of Mathematics and Statistics, Guangdong University of Foreign Studies, Guangzhou 510006
    2 LMIB & School of Mathematical Sciences, Beihang University, Beijing 100191
    3 School of Mathematical Sciences, South China Normal University, Guangzhou 510631
  • Received:2020-10-28 Online:2021-08-26 Published:2021-08-09
  • Contact: Minfeng Chen E-mail:chenminfeng198710@126.com
  • Supported by:
    the NSFC(12001117);the NSFC(12001503);the NSFC(11701524);the NSF of Guangdong Province(2018A030313267);the NSF of Guangdong Province(2018A030313508)

Abstract:

In this paper, we study the meromorphic solutions of finite order to the difference equations fn(z)+fm(z+c)=eAz+B (c0) over the complex plane C for integers n,m, and A,B,cC.

Key words: Fermat-type difference equations, Meromorphic solution, Nevanlinna theory, -functions')">Weierstrass's -functions

CLC Number: 

  • O175.29
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