Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Editorial Inequalities in the A-Harmonic Equations and the Related Topics | Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2010 Article ID 809380 2 pages doi 2010 809380 Editorial Inequalities in the A-Harmonic Equations and the Related Topics Shusen Ding 1 Yong Wang 2 and Yuming Xing2 1 Department of Mathematics Seattle University Seattle WA 98122 USA 2 Department of Mathematics Harbin Institute of Technology Harbin 150001 China Correspondence should be addressed to Shusen Ding sding@ Received 24 November 2010 Accepted 24 November 2010 Copyright 2010 Shusen Ding et al. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. In order to stimulate further investigation on inequalities involved in the A-harmonic equation and the related topics to provide readers with a rich research resource and to build up a timely communication stage for our colleagues we determined to edit and publish this special issue. The A-harmonic equations belong to the nonlinear elliptic equations written in terms of an operator A which are of particular importance because they have wide applications in many fields including quasiconformal analysis nonlinear elasticity and potential theory. The A-harmonic equations are extensions of the usual p-harmonic equation. The developments of the theory about the A-harmonic equation are closely related to the theory of quasiconformal and quasiregular mappings. A series of results about the solutions to different versions of the A-harmonic equations and applications have been developed during the last 40 years. During the open period of this special issue more than 50 manuscripts were submitted to this special issue for consideration of publication. After a critical review process 32 strong papers among these submissions had been accepted for publication in this special issue. We are very pleased to see that various .