| The theory of Tikhonov regularization for Fredholm equations C Groetsch Boston Pitman Publication, 104, 1984 | 1962 | 1984 |
| Inverse problems in the mathematical sciences CW Groetsch, CW Groetsch Vieweg, 1993 | 1169 | 1993 |
| Generalized inverses of linear operators: representation and approximation CW Groetsch (No Title), 1977 | 614 | 1977 |
| Inverse and ill-posed problems HW Engl, CW Groetsch Elsevier, 2014 | 231 | 2014 |
| Nonstationary iterated Tikhonov regularization M Hanke, CW Groetsch Journal of Optimization Theory and Applications 98, 37-53, 1998 | 216 | 1998 |
| A note on segmenting Mann iterates CW Groetsch Journal of Mathematical Analysis and Applications 40 (2), 369-372, 1972 | 198 | 1972 |
| Inverse problems: activities for undergraduates CW Groetsch Cambridge University Press, 1999 | 185 | 1999 |
| Elements of applicable functional analysis CW Groetsch M. Dekker, 1980 | 130 | 1980 |
| Integral equations of the first kind, inverse problems and regularization: a crash course CW Groetsch Journal of Physics: Conference Series 73 (1), 012001, 2007 | 120 | 2007 |
| Differentiation of approximately specified functions CW Groetsch The American Mathematical Monthly 98 (9), 847-850, 1991 | 100 | 1991 |
| Lanczos' generalized derivative CW Groetsch The American mathematical monthly 105 (4), 320-326, 1998 | 85 | 1998 |
| Stable approximate evaluation of unbounded operators CW Groetsch Springer Science & Business Media, 2007 | 70 | 2007 |
| Comments on Morozov’s discrepancy principle CW Groetsch Improperly Posed Problems and Their Numerical Treatment: Conference Held at …, 1983 | 68 | 1983 |
| Inverse scale space theory for inverse problems O Scherzer, C Groetsch International Conference on Scale-Space Theories in Computer Vision, 317-325, 2001 | 67 | 2001 |
| Weakly closed nonlinear operators and parameter identification in parabolic equations by Tikhonov regularization B Andreas, HW Engl, N Andreas, S Otmar, CW Groetsch Applicable Analysis 55 (3-4), 215-234, 1994 | 66 | 1994 |
| Asymptotic analysis of a finite element method for Fredholm equations of the first kind CW Groetsch, JT King, D Murio Treatment of integral equations by numerical methods, 1-11, 1982 | 50 | 1982 |
| Convergence analysis of a regularized degenerate kernel method for Fredholm integral equations of the first kind CW Groetsch Integral equations and operator theory 13, 67-75, 1990 | 48 | 1990 |
| Averaging iteration in a Banach space C Outlaw, CW Groetsch Bulletin of the American Mathematical Society 75 (2), 430-432, 1969 | 44 | 1969 |
| Non‐stationary iterated Tikhonov–Morozov method and third‐order differential equations for the evaluation of unbounded operators CW Groetsch, O Scherzer Mathematical methods in the applied sciences 23 (15), 1287-1300, 2000 | 43 | 2000 |
| Optimal order of accuracy in Vasin's method for differentiation of noisy functions CW Groetsch Journal of optimization theory and applications 74 (2), 373-378, 1992 | 42 | 1992 |
