@Article{JCM-8-381, author = {Gao , Tang-An and Wang , Ze-Ke}, title = {Approximation Several Zeroes of a Class of Periodical Complex Functions}, journal = {Journal of Computational Mathematics}, year = {1990}, volume = {8}, number = {4}, pages = {381--385}, abstract = {

This paper discussed the number of zeros of the complex function $F:C \rightarrow C$ defined by $$F(Z)=\sum\limits_{k=1}^n(a_k cos(kZ)+b_k sin(kZ))+α_0+α_1 Im(z)+\cdots+α_m(Im(Z))^m.$$

}, issn = {1991-7139}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jcm/9450.html} }