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 Degenerate and Singular Differential Operators with Applications to Boundary Value Problems | Hindawi Publishing Corporation Boundary Value Problems Volume 2010 Article ID 521070 2 pages doi 2010 521070 Editorial Degenerate and Singular Differential Operators with Applications to Boundary Value PrOblems Claudianor Oliveira Alves1 and Vicentiu Radulescu2 3 1 Unidade Academica de Matematica e Estatistica Universidade Federal de Campina Grande 58109-970 Campina Grande PB Brazil 2 Institute of Mathematics Simion Stoilow Romanian Academy 014700 Bucharest Romania 3 Department of Mathematics University of Craiova 200585 Craiova Romania Correspondence should be addressed to VicenỊiu Radulescu Received 31 December 2010 Accepted 31 December 2010 Copyright 2010 C. O. Alves and V. Radulescu. 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 the last years a lot of papers involving degenerate and singular partial differential equations have been published in important journals of the world. This class of differential equations has received all this attention because it arises in the study of linear or nonlinear processes including for example singular solutions of stationary or evolutionary equations concentration of singularities in nonlinear PDEs and Lane-Emden-Fowler-type equations with convection and singular potential. We would like to thank the authors for their excellent contributions and patience in assisting us. Finally the fundamental work of all reviewers on these papers is also very warmly acknowledged. This special issue contains eight papers of which five papers are related to ordinary differential equations two papers involve parabolic equations and one paper is concerned with properties involving a hight-order differential operator. In some of the papers the reader can find problems involving the Sturm-Liouville differential equation as well as some articles