tailieunhanh - Báo cáo hóa học: " Editorial Takahashi’s Legacy in Fixed Point Theory"

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 Takahashi’s Legacy in Fixed Point Theory | Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2010 Article ID 721648 1 page doi 2010 721648 Editorial Takahashi s Legacy in Fixed Point Theory Anthony To-Ming Lau1 and Tomonari Suzuki2 1 Department of Mathematical and Statistical Sciences University of Alberta Edmonton AB Canada T6G 2G1 2 Department of Basic Sciences Kyushu Institute of Technology Tobata Kitakyushu 804-8550 Japan Correspondence should be addressed to Tomonari Suzuki suzuki-t@ Received 31 December 2010 Accepted 31 December 2010 Copyright 2010 A. . Lau and T. Suzuki. 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. On March 31st 2009 Professor Wataru Takahashi retired from the Tokyo Institute of Technology. We dedicate this special issue in honor of Professor Takahashi. Professor Takahashi has tremendous influence in fixed point theory and applications through his outstanding research activities with over 300 journal publications the total citations of his papers exceeds 2000 times according to the MathSciNet and supervision of 43 graduate students spanning more than 40 years. The 33 articles in this issue contain significant contributions reflecting his works including fixed point theory approximation of fixed points in nonlinear analysis and convex analysis. Professor Takahashi continues to be extremely active on research after his retirement. Finally we are grateful to Professor Ravi Agarwal and the publishers of the journal Fixed Point Theory and Applications for giving us the opportunity to edit this special issue. Anthony To-Ming Lau Tomonari .