C. W. Groetsch

4.2k total citations · 1 hit paper
73 papers, 2.6k citations indexed

About

C. W. Groetsch is a scholar working on Mathematical Physics, Computational Theory and Mathematics and Applied Mathematics. According to data from OpenAlex, C. W. Groetsch has authored 73 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Mathematical Physics, 28 papers in Computational Theory and Mathematics and 18 papers in Applied Mathematics. Recurrent topics in C. W. Groetsch's work include Numerical methods in inverse problems (35 papers), Matrix Theory and Algorithms (14 papers) and Advanced Mathematical Modeling in Engineering (10 papers). C. W. Groetsch is often cited by papers focused on Numerical methods in inverse problems (35 papers), Matrix Theory and Algorithms (14 papers) and Advanced Mathematical Modeling in Engineering (10 papers). C. W. Groetsch collaborates with scholars based in United States, Austria and Germany. C. W. Groetsch's co-authors include Margaret Cheney, Martin Hanke, Heinz W. Engl, Otmar Scherzer, Andreas B. Neubauer, Barry Cipra, Eberhard Schock, C. R. Vogel, Donald A. French and William B. Krantz and has published in prestigious journals such as SHILAP Revista de lepidopterología, Mathematics of Computation and Lecture notes in mathematics.

In The Last Decade

C. W. Groetsch

68 papers receiving 2.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The theory of Tikhonov regularization for Fredholm equations of the first kind

1984 858 citations C. W. Groetsch Medical Entomology and Zoology profile →

Peers

Countries citing papers authored by C. W. Groetsch

Since Specialization

Citations

This map shows the geographic impact of C. W. Groetsch's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by C. W. Groetsch with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. W. Groetsch more than expected).

Fields of papers citing papers by C. W. Groetsch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. W. Groetsch. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by C. W. Groetsch. The network helps show where C. W. Groetsch may publish in the future.

Co-authorship network of co-authors of C. W. Groetsch

This figure shows the co-authorship network connecting the top 25 collaborators of C. W. Groetsch. A scholar is included among the top collaborators of C. W. Groetsch based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with C. W. Groetsch. C. W. Groetsch is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	95.19 Spurt optimization 2011 ·The Mathematical Gazette ·C. W. Groetsch	0
2	Numerical approximation of solutions of a nonlinear inverse problem arising in olfaction experimentation 2006 ·Mathematical and Computer Modelling ·Donald A. French, Richard J. Flannery, C. W. Groetsch, William B. Krantz, Steven J. Kleene	15
3	Tartaglia's Bet 2004 ·C. W. Groetsch	1
4	Non-stationary iterated Tikhonov-Morozov method and third-order differential equations for the evaluation of unbounded operators 2000 ·Mathematical Methods in the Applied Sciences ·C. W. Groetsch, Otmar Scherzer	13
5	Inverse Problems 1999 ·American Mathematical Society eBooks ·C. W. Groetsch	31
6	A General Framework for Regularized Evaluation of Unstable Operators 1996 ·Journal of Mathematical Analysis and Applications ·C. W. Groetsch, Martin Hanke	1
7	Regularized product integration for Hadamard finite part integrals 1995 ·Computers & Mathematics with Applications ·C. W. Groetsch	3
8	The optimal order of convergence for stable evaluation of differential operators 1993 ·SHILAP Revista de lepidopterología ·C. W. Groetsch, Otmar Scherzer	5
9	Spectral methods for linear inverse problems with unbounded operators 1992 ·Journal of Approximation Theory ·C. W. Groetsch	18
10	A simple numerical model for nonlinear warming of a slab 1991 ·Journal of Computational and Applied Mathematics ·C. W. Groetsch	3
11	Regularization of ill-posed problems: Optimal parameter choice in finite dimensions 1989 ·Journal of Approximation Theory ·C. W. Groetsch, Andreas B. Neubauer	20
12	Inverse and Ill-Posed Problems 1987 ·Medical Entomology and Zoology ·Heinz W. Engl, C. W. Groetsch, (unknown)	29
13	Extrapolation and the method of regularization for generalized inverses 1979 ·Journal of Approximation Theory ·C. W. Groetsch, (unknown)	6
14	Sequential regularization of ill-posed problems involving unbounded operators 1977 ·Commentationes Mathematicae Universitatis Carolinae ·C. W. Groetsch	2
15	Generalized inverses of linear operators : representation and approximation 1977 ·CERN Document Server (European Organization for Nuclear Research) ·C. W. Groetsch	117
16	Generalized inverses of linear operators 1977 ·C. W. Groetsch	123
17	A product integral representation of the generalized inverse 1975 ·Commentationes Mathematicae Universitatis Carolinae ·C. W. Groetsch	1
18	Representations of the generalized inverse 1975 ·Journal of Mathematical Analysis and Applications ·C. W. Groetsch	19
19	A nonstationary iterative process for nonexpansive mappings 1974 ·Proceedings of the American Mathematical Society ·C. W. Groetsch	3
20	A note on segmenting Mann iterates 1972 ·Journal of Mathematical Analysis and Applications ·C. W. Groetsch	94

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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