%0 Journal Article %T Refinements, Generalizations, and Applications of Jordan's Inequality and Related Problems %A Feng Qi %A Da-Wei Niu %A Bai-Ni Guo %J Journal of Inequalities and Applications %D 2009 %I Springer %R 10.1155/2009/271923 %X This is a survey and expository article. Some new developments on refinements, generalizations, and applications of Jordan's inequality and related problems, including some results about Wilker-Anglesio's inequality, some estimates for three kinds of complete elliptic integrals, and several inequalities for the remainder of power series expansion of the exponential function, are summarized. %U http://dx.doi.org/10.1155/2009/271923