## Kleefeld, Andreas

Compute Distance To:
 Author ID: kleefeld.andreas Published as: Kleefeld, Andreas; Kleefeld, A. External Links: MGP
 Documents Indexed: 47 Publications since 2009 2 Contributions as Editor Reviewing Activity: 168 Reviews Co-Authors: 30 Co-Authors with 42 Joint Publications 420 Co-Co-Authors
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### Co-Authors

 7 single-authored 9 Burgeth, Bernhard F. 6 Breuß, Michael 5 Brazauskas, Vytaras 5 Harris, Isaac 4 Pieronek, Lukas 3 Lin, Tzuchu 2 Hoeltgen, Laurent 2 Martín-Vaquero, Jesús 2 Naegel, Benoît 2 Perret, Benjamin 2 Welk, Martin 1 Abele, Daniel 1 Anagnostopoulos, Konstantinos A. 1 Asante-Asamani, E. O. 1 Boroujerdi, Ali Sharifi 1 Charalambopoulos, Antonios 1 Colton, David Lem 1 Didas, Stephan 1 Kirsch, Andreas 1 Leem, Koung Hee 1 Liu, Jijun 1 Meyer-Bäse, Anke 1 Passat, Nicolas 1 Pelekanos, George 1 Peters, Stefan 1 Reichwein, E. 1 Reissel, Martin 1 Viloche Bazán, Fermín S. 1 Vorderwülbecke, Sophia 1 Wade, Bruce A.
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### Serials

 6 Inverse Problems 4 Applicable Analysis 3 International Journal of Computer Mathematics 2 Journal of Computational Physics 2 Applied Mathematics and Computation 2 Scandinavian Actuarial Journal 2 Mathematical Morphology. Theory and Applications 1 Computer Physics Communications 1 Acta Mathematica Vietnamica 1 Journal of Computational and Applied Mathematics 1 Insurance Mathematics & Economics 1 Journal of Integral Equations and Applications 1 European Journal of Applied Mathematics 1 Applications of Mathematics 1 Linear Algebra and its Applications 1 SIAM Journal on Scientific Computing 1 ETNA. Electronic Transactions on Numerical Analysis 1 Advances in Computational Mathematics 1 Computational Methods in Applied Mathematics 1 North American Actuarial Journal 1 Lecture Notes in Computer Science
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### Fields

 30 Partial differential equations (35-XX) 27 Numerical analysis (65-XX) 8 Computer science (68-XX) 7 Information and communication theory, circuits (94-XX) 6 Integral equations (45-XX) 6 Fluid mechanics (76-XX) 6 Optics, electromagnetic theory (78-XX) 5 Statistics (62-XX) 4 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 General and overarching topics; collections (00-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 1 Group theory and generalizations (20-XX) 1 Topological groups, Lie groups (22-XX) 1 Ordinary differential equations (34-XX) 1 Functional analysis (46-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Mechanics of deformable solids (74-XX)

### Citations contained in zbMATH Open

36 Publications have been cited 186 times in 124 Documents Cited by Year
A numerical method to compute interior transmission eigenvalues. Zbl 1292.65123
Kleefeld, Andreas
2013
Folded and log-folded-$$t$$ distributions as models for insurance loss data. Zbl 1277.62248
Brazauskas, Vytaras; Kleefeld, Andreas
2011
The factorization method for the acoustic transmission problem. Zbl 1293.65144
Anagnostopoulos, Konstantinos A.; Charalambopoulos, Antonios; Kleefeld, Andreas
2013
The method of fundamental solutions for computing acoustic interior transmission eigenvalues. Zbl 1404.65245
Kleefeld, Andreas; Pieronek, Lukas
2018
Modeling severity and measuring tail risk of Norwegian fire claims. Zbl 1414.62415
Brazauskas, Vytaras; Kleefeld, Andreas
2016
Robust and efficient fitting of the generalized Pareto distribution with actuarial applications in view. Zbl 1231.91148
Brazauskas, Vytaras; Kleefeld, Andreas
2009
The interior transmission eigenvalue problem for an inhomogeneous media with a conductive boundary. Zbl 1360.35125
Bondarenko, O.; Harris, I.; Kleefeld, A.
2017
Numerical computations of interior transmission eigenvalues for scattering objects with cavities. Zbl 1380.65356
Peters, Stefan; Kleefeld, Andreas
2016
Authors’ reply to ‘Letter to the editor regarding folded models and the paper by Brazauskas and Kleefeld (2011)’. Zbl 1392.62309
Brazauskas, Vytaras; Kleefeld, Andreas
2014
Morphology for color images via Loewner order for matrix fields. Zbl 1382.68284
Burgeth, Bernhard; Kleefeld, Andreas
2013
Boundary element collocation method for solving the exterior Neumann problem for Helmholtz’s equation in three dimensions. Zbl 1288.35205
Kleefeld, Andreas; Lin, Tzu-Chu
2012
The factorization method for a conductive boundary condition. Zbl 1263.78013
Kirsch, Andreas; Kleefeld, Andreas
2012
Non-adaptive and amoeba quantile filters for colour images. Zbl 1445.68323
Welk, Martin; Kleefeld, Andreas; Breuß, Michael
2015
The inverse scattering problem for a conductive boundary condition and transmission eigenvalues. Zbl 1428.35255
Harris, I.; Kleefeld, A.
2020
Computing interior transmission eigenvalues for homogeneous and anisotropic media. Zbl 1397.78034
Kleefeld, Andreas; Pieronek, Lukas
2018
The exterior problem for the Helmholtz equation with mixed boundary conditions in three dimensions. Zbl 1278.35058
Kleefeld, Andreas
2012
Analysis of new direct sampling indicators for far-field measurements. Zbl 1419.65098
Harris, Isaac; Kleefeld, Andreas
2019
Sampling method based projection approach for the reconstruction of 3D acoustically penetrable scatterers. Zbl 1333.65124
Bazán, Fermín S. V.; Kleefeld, Andreas; Leem, Koung Hee; Pelekanos, George
2016
Elementary morphology for SO(2)- and SO(3)-orientation fields. Zbl 1445.68255
Kleefeld, Andreas; Meyer-Baese, Anke; Burgeth, Bernhard
2015
The Levenberg-Marquardt method applied to a parameter estimation problem arising from electrical resistivity tomography. Zbl 1250.78050
Kleefeld, A.; Reißel, M.
2011
ESERK5: a fifth-order extrapolated stabilized explicit Runge-Kutta method. Zbl 1419.65044
Martín-Vaquero, J.; Kleefeld, A.
2019
A unified approach to PDE-driven morphology for fields of orthogonal and generalized doubly-stochastic matrices. Zbl 1479.94018
Burgeth, Bernhard; Kleefeld, Andreas
2017
The transmission problem for the Helmholtz equation in $$\mathbb R^3$$. Zbl 1284.35147
Kleefeld, Andreas
2012
Improvement of the inside-outside duality method. Zbl 1406.65102
Kleefeld, A.; Reichwein, E.
2017
Shape optimization for interior Neumann and transmission eigenvalues. Zbl 1467.49035
Kleefeld, Andreas
2019
New numerical results for the optimization of Neumann eigenvalues. Zbl 1448.65275
Abele, Daniel; Kleefeld, Andreas
2020
The nonlinear Landweber method applied to an inverse scattering problem for sound-soft obstacles in 3D. Zbl 1308.76246
Kleefeld, Andreas; Lin, Tzu-Chu
2011
Numerical results for linear Fredholm integral equations of the first kind over surfaces in three dimensions. Zbl 1242.65285
Kleefeld, Andreas
2011
A modified boundary integral equation for solving the exterior Robin problem for the Helmholtz equation in three dimensions. Zbl 1291.35038
Kleefeld, A.
2012
The method of fundamental solutions for computing interior transmission eigenvalues of inhomogeneous media. Zbl 1453.65399
Pieronek, Lukas; Kleefeld, Andreas
2019
Mathematical morphology and its applications to signal and image processing. 14th international symposium, ISMM 2019, Saarbrücken, Germany, July 8–10, 2019. Proceedings. Zbl 1428.68009
2019
Theoretical foundation of the weighted Laplace inpainting problem. Zbl 07088741
Hoeltgen, Laurent; Kleefeld, Andreas; Harris, Isaac; Breuss, Michael
2019
A second-order exponential time differencing scheme for non-linear reaction-diffusion systems with dimensional splitting. Zbl 1440.65081
Asante-Asamani, E. O.; Kleefeld, A.; Wade, B. A.
2020
A statistical application of the quantile mechanics approach: MTM estimators for the parameters of $$t$$ and gamma distributions. Zbl 06144652
Kleefeld, A.; Brazauskas, V.
2012
A global Galerkin method for solving the exterior Neumann problem for the Helmholtz equation using Panich’s integral equation approach. Zbl 1277.35144
Kleefeld, Andreas; Lin, Tzu-Chu
2013
The hot spots conjecture can be false: some numerical examples. Zbl 07445240
Kleefeld, Andreas
2021
The hot spots conjecture can be false: some numerical examples. Zbl 07445240
Kleefeld, Andreas
2021
The inverse scattering problem for a conductive boundary condition and transmission eigenvalues. Zbl 1428.35255
Harris, I.; Kleefeld, A.
2020
New numerical results for the optimization of Neumann eigenvalues. Zbl 1448.65275
Abele, Daniel; Kleefeld, Andreas
2020
A second-order exponential time differencing scheme for non-linear reaction-diffusion systems with dimensional splitting. Zbl 1440.65081
Asante-Asamani, E. O.; Kleefeld, A.; Wade, B. A.
2020
Analysis of new direct sampling indicators for far-field measurements. Zbl 1419.65098
Harris, Isaac; Kleefeld, Andreas
2019
ESERK5: a fifth-order extrapolated stabilized explicit Runge-Kutta method. Zbl 1419.65044
Martín-Vaquero, J.; Kleefeld, A.
2019
Shape optimization for interior Neumann and transmission eigenvalues. Zbl 1467.49035
Kleefeld, Andreas
2019
The method of fundamental solutions for computing interior transmission eigenvalues of inhomogeneous media. Zbl 1453.65399
Pieronek, Lukas; Kleefeld, Andreas
2019
Mathematical morphology and its applications to signal and image processing. 14th international symposium, ISMM 2019, Saarbrücken, Germany, July 8–10, 2019. Proceedings. Zbl 1428.68009
2019
Theoretical foundation of the weighted Laplace inpainting problem. Zbl 07088741
Hoeltgen, Laurent; Kleefeld, Andreas; Harris, Isaac; Breuss, Michael
2019
The method of fundamental solutions for computing acoustic interior transmission eigenvalues. Zbl 1404.65245
Kleefeld, Andreas; Pieronek, Lukas
2018
Computing interior transmission eigenvalues for homogeneous and anisotropic media. Zbl 1397.78034
Kleefeld, Andreas; Pieronek, Lukas
2018
The interior transmission eigenvalue problem for an inhomogeneous media with a conductive boundary. Zbl 1360.35125
Bondarenko, O.; Harris, I.; Kleefeld, A.
2017
A unified approach to PDE-driven morphology for fields of orthogonal and generalized doubly-stochastic matrices. Zbl 1479.94018
Burgeth, Bernhard; Kleefeld, Andreas
2017
Improvement of the inside-outside duality method. Zbl 1406.65102
Kleefeld, A.; Reichwein, E.
2017
Modeling severity and measuring tail risk of Norwegian fire claims. Zbl 1414.62415
Brazauskas, Vytaras; Kleefeld, Andreas
2016
Numerical computations of interior transmission eigenvalues for scattering objects with cavities. Zbl 1380.65356
Peters, Stefan; Kleefeld, Andreas
2016
Sampling method based projection approach for the reconstruction of 3D acoustically penetrable scatterers. Zbl 1333.65124
Bazán, Fermín S. V.; Kleefeld, Andreas; Leem, Koung Hee; Pelekanos, George
2016
Non-adaptive and amoeba quantile filters for colour images. Zbl 1445.68323
Welk, Martin; Kleefeld, Andreas; Breuß, Michael
2015
Elementary morphology for SO(2)- and SO(3)-orientation fields. Zbl 1445.68255
Kleefeld, Andreas; Meyer-Baese, Anke; Burgeth, Bernhard
2015
Authors’ reply to ‘Letter to the editor regarding folded models and the paper by Brazauskas and Kleefeld (2011)’. Zbl 1392.62309
Brazauskas, Vytaras; Kleefeld, Andreas
2014
A numerical method to compute interior transmission eigenvalues. Zbl 1292.65123
Kleefeld, Andreas
2013
The factorization method for the acoustic transmission problem. Zbl 1293.65144
Anagnostopoulos, Konstantinos A.; Charalambopoulos, Antonios; Kleefeld, Andreas
2013
Morphology for color images via Loewner order for matrix fields. Zbl 1382.68284
Burgeth, Bernhard; Kleefeld, Andreas
2013
A global Galerkin method for solving the exterior Neumann problem for the Helmholtz equation using Panich’s integral equation approach. Zbl 1277.35144
Kleefeld, Andreas; Lin, Tzu-Chu
2013
Boundary element collocation method for solving the exterior Neumann problem for Helmholtz’s equation in three dimensions. Zbl 1288.35205
Kleefeld, Andreas; Lin, Tzu-Chu
2012
The factorization method for a conductive boundary condition. Zbl 1263.78013
Kirsch, Andreas; Kleefeld, Andreas
2012
The exterior problem for the Helmholtz equation with mixed boundary conditions in three dimensions. Zbl 1278.35058
Kleefeld, Andreas
2012
The transmission problem for the Helmholtz equation in $$\mathbb R^3$$. Zbl 1284.35147
Kleefeld, Andreas
2012
A modified boundary integral equation for solving the exterior Robin problem for the Helmholtz equation in three dimensions. Zbl 1291.35038
Kleefeld, A.
2012
A statistical application of the quantile mechanics approach: MTM estimators for the parameters of $$t$$ and gamma distributions. Zbl 06144652
Kleefeld, A.; Brazauskas, V.
2012
Folded and log-folded-$$t$$ distributions as models for insurance loss data. Zbl 1277.62248
Brazauskas, Vytaras; Kleefeld, Andreas
2011
The Levenberg-Marquardt method applied to a parameter estimation problem arising from electrical resistivity tomography. Zbl 1250.78050
Kleefeld, A.; Reißel, M.
2011
The nonlinear Landweber method applied to an inverse scattering problem for sound-soft obstacles in 3D. Zbl 1308.76246
Kleefeld, Andreas; Lin, Tzu-Chu
2011
Numerical results for linear Fredholm integral equations of the first kind over surfaces in three dimensions. Zbl 1242.65285
Kleefeld, Andreas
2011
Robust and efficient fitting of the generalized Pareto distribution with actuarial applications in view. Zbl 1231.91148
Brazauskas, Vytaras; Kleefeld, Andreas
2009
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### Cited by 180 Authors

 25 Kleefeld, Andreas 6 Harris, Isaac 6 Sun, Jiguang 5 Ji, Xia 5 Leem, Koung Hee 5 Pelekanos, George 5 Yan, Guozheng 5 Yang, Yidu 4 Bi, Hai 4 Brazauskas, Vytaras 4 Han, Jiayu 4 Martin, Ryan R. 4 Pieronek, Lukas 3 Breuß, Michael 3 Burgeth, Bernhard F. 3 Hong, Liang 3 Nadarajah, Saralees 3 Welk, Martin 3 Xi, Yingxia 3 Zitikis, Ričardas 2 Abu Bakar, S. A. 2 Angulo, Jesús 2 Beirlant, Jan 2 Cakoni, Fioralba 2 Furman, Edward 2 Furuya, Takashi 2 Geng, Hongrui 2 Grün, Bettina 2 Guo, Jun 2 Haddar, Houssem 2 Hoeltgen, Laurent 2 Kress, Rainer 2 Li, Hao 2 Liu, Yanfang 2 Miljkovic, Tatjana 2 Poudyal, Chudamani 2 Punzo, Antonio 2 Sun, Meiman 2 van de Gronde, Jasper J. 2 Viloche Bazán, Fermín S. 2 Xu, Liwei 2 Zhang, Yu 1 Abele, Daniel 1 Afify, Ahmed Z. 1 Ahmad, Zubair 1 Ahsanullah, Mohammad 1 Albrecher, Hansjörg 1 Anoop, Thazhe Veetil 1 Araujo-Acuna, José Carlos 1 Araújo, António Bandeira 1 Asante-Asamani, E. O. 1 Asimit, Alexandru V. 1 Athanasiadis, Christodoulos E. 1 Athanasiadou, Evagelia S. 1 Audibert, Lorenzo 1 Bagnato, Luca 1 Bakar, S. A. A. 1 Berntsson, Fredrik 1 Bhati, Deepesh 1 Bobkov, Vladimir E. 1 Boujlida, H. 1 Butyugin, Dmitrii S. 1 Calderín Ojeda, Enrique 1 Cao, Leilei 1 Cao, Xinlin 1 Chan, Jennifer So Kuen 1 Chesnel, Lucas 1 Chevallier, Emmanuel 1 Choy, S. T. Boris 1 Cobani, Besiana 1 Colton, David Lem 1 Cooray, Kahadawala 1 Dan, Markcilei Lima 1 Diao, Huaian 1 Dickin, O. 1 Dimitroula, Sotiria 1 Doubova, Anna 1 Drábek, Pavel 1 Feng, Hui 1 Fernández-Cara, Enrique 1 Flores, Franklin César 1 Francisco, Juliano B. 1 Ghorai, Jugal K. 1 Giles, David E. A. 1 Godwin, Ryan T. 1 Gómez-Déniz, Emilio 1 Goual, Hafida 1 Gribkova, Nadezhda Viktorovna 1 Gu, Yan 1 Hao, Yuebin 1 He, Wenjing 1 Hesselink, Wim H. 1 Horbenko, Nataliya 1 Huang, Chao 1 Huang, Ruihao 1 Huang, Tsungming 1 Huang, Weiqiang 1 Il’in, Valeriĭ Pavlovich 1 Jiang, Xiaoyun 1 Jiang, Yi ...and 80 more Authors
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### Cited in 51 Serials

 11 Applicable Analysis 9 Inverse Problems 7 ASTIN Bulletin 6 Scandinavian Actuarial Journal 4 Journal of Computational Physics 4 Journal of Computational and Applied Mathematics 4 Journal of Mathematical Imaging and Vision 3 Insurance Mathematics & Economics 3 Journal of Scientific Computing 3 North American Actuarial Journal 3 Inverse Problems in Science and Engineering 3 Communications in Computational Physics 3 Mathematical Morphology. Theory and Applications 2 Computer Methods in Applied Mechanics and Engineering 2 Applied Mathematics and Computation 2 Journal of Integral Equations and Applications 2 Communications in Statistics. Theory and Methods 2 SIAM Journal on Scientific Computing 2 Computational and Applied Mathematics 2 Engineering Analysis with Boundary Elements 2 Journal of Applied Statistics 2 Science China. Mathematics 2 Journal of Statistical Distributions and Applications 1 Metrika 1 Wave Motion 1 Annals of the Institute of Statistical Mathematics 1 Applied Mathematics and Optimization 1 Bulletin of the Iranian Mathematical Society 1 Statistics 1 European Journal of Applied Mathematics 1 Communications in Partial Differential Equations 1 International Journal of Computer Mathematics 1 Linear Algebra and its Applications 1 SIAM Journal on Applied Mathematics 1 SIAM Journal on Mathematical Analysis 1 Indagationes Mathematicae. New Series 1 Journal of Inverse and Ill-Posed Problems 1 Advances in Computational Mathematics 1 Complexity 1 Sibirskiĭ Zhurnal Industrial’noĭ Matematiki 1 Methodology and Computing in Applied Probability 1 Optimization and Engineering 1 The ANZIAM Journal 1 Discrete and Continuous Dynamical Systems. Series B 1 Communications on Pure and Applied Analysis 1 Journal of Applied Mathematics and Computing 1 International Journal of Differential Equations 1 Sankhyā. Series A 1 Journal of Mathematics 1 Research in the Mathematical Sciences 1 Results in Applied Mathematics
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### Cited in 21 Fields

 54 Partial differential equations (35-XX) 48 Numerical analysis (65-XX) 37 Statistics (62-XX) 26 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 22 Optics, electromagnetic theory (78-XX) 10 Information and communication theory, circuits (94-XX) 8 Computer science (68-XX) 8 Mechanics of deformable solids (74-XX) 6 Integral equations (45-XX) 4 Fluid mechanics (76-XX) 3 Ordinary differential equations (34-XX) 3 Operator theory (47-XX) 3 Probability theory and stochastic processes (60-XX) 2 Order, lattices, ordered algebraic structures (06-XX) 1 General and overarching topics; collections (00-XX) 1 Potential theory (31-XX) 1 Integral transforms, operational calculus (44-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 General topology (54-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Quantum theory (81-XX)