TY - BOOK AU - Groetsch,C.W. TI - Stable approximate evaluation of unbounded operators T2 - Lecture notes in mathematics SN - 3540399429 PY - 2007/// CY - Berlin , New York PB - Springer KW - Linear operators KW - Inverse problems (Differential equations) KW - Operator theory KW - Approximation theory KW - Opérateurs linéaires KW - Problèmes inversés (Équations différentielles) KW - Opérateurs, Théorie des KW - Approximation, Théorie de l' KW - Operatortheorie KW - Numerieke methoden KW - Unbeschränkter Operator KW - Approximation KW - Inverses Problem N1 - Includes bibliographical references (p. 121-123) and index; Some problems leading to unbounded operators -- Hilbert space background -- A general approach to stabilization -- The Tikhonov-Morozov method -- Finite-dimensional approximations UR - http://www.springerlink.com/openurl.asp?genre=issue&issn=0075-8434&volume=1894 UR - http://www.loc.gov/catdir/enhancements/fy0825/2006931917-d.html UR - http://www.loc.gov/catdir/enhancements/fy0825/2006931917-t.html ER -