Title   name
KSIAM 2006 Annual Meeting
  Speaker   Jeon, Youngmok  
  Date 2006-11-25
  Place 건국대학교
  File  의 1 번째 Real Media 동영상입니다. 의 1 번째 강연자료입니다.
Abstract : B-spaces (generalized Besov spaces) generated by multilevel nested triangulations of compactpolygonal domains in R2 are explored. Mild conditions are imposed on the triangulations whichprevent them from deterioration and at the same time allow for a lot of flexibility and, in particular,arbitrarily sharp angles. It is shown that the B-spaces can be characterized by the correspondinganisotropic Franklin bases. This result is applied to nonlinear n-term approximationfrom anisotropic Franklin bases.