scholarly journals Trace Representation of Weights on Algebras of Unbounded Operators

2000 ◽  
Vol 247 (1) ◽  
pp. 136-155 ◽  
Author(s):  
Atsushi Inoue ◽  
Klaus-Detlef Kürsten
Author(s):  
Minglong QI ◽  
Shengwu XIONG ◽  
Jingling YUAN ◽  
Wenbi RAO ◽  
Luo ZHONG
Keyword(s):  

Author(s):  
C. W. Groetsch ◽  
Martin Hanke

Abstract A simple numerical method for some one-dimensional inverse problems of model identification type arising in nonlinear heat transfer is discussed. The essence of the method is to express the nonlinearity in terms of an integro-differential operator, the values of which are approximated by a linear spline technique. The inverse problems are mildly ill-posed and therefore call for regularization when data errors are present. A general technique for stabilization of unbounded operators may be applied to regularize the process and a specific regularization technique is illustrated on a model problem.


Author(s):  
Israel Gohberg ◽  
Seymour Goldberg ◽  
Marinus A. Kaashoek

1996 ◽  
pp. 1-40
Author(s):  
Yurij M. Berezansky ◽  
Zinovij G. Sheftel ◽  
Georgij F. Us

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