Park, Won-Kwang A novel study on the MUSIC-type imaging of small electromagnetic inhomogeneities in the limited-aperture inverse scattering problem. (English) Zbl 07525162 J. Comput. Phys. 460, Article ID 111191, 23 p. (2022). MSC: 78Axx 35Rxx 65Nxx PDF BibTeX XML Cite \textit{W.-K. Park}, J. Comput. Phys. 460, Article ID 111191, 23 p. (2022; Zbl 07525162) Full Text: DOI OpenURL
Ahn, Chi Young; Chae, Seongje; Park, Won-Kwang Fast identification of short, sound-soft open arcs by the orthogonality sampling method in the limited-aperture inverse scattering problem. (English) Zbl 1448.78033 Appl. Math. Lett. 109, Article ID 106556, 7 p. (2020). MSC: 78A46 35J05 65N21 45B05 65R20 60H40 62D05 PDF BibTeX XML Cite \textit{C. Y. Ahn} et al., Appl. Math. Lett. 109, Article ID 106556, 7 p. (2020; Zbl 1448.78033) Full Text: DOI OpenURL
Son, Seong-Ho; Lee, Kwang-Jae; Park, Won-Kwang Application and analysis of direct sampling method in real-world microwave imaging. (English) Zbl 1426.78026 Appl. Math. Lett. 96, 47-53 (2019). MSC: 78A50 78A45 78A40 33C10 94A12 PDF BibTeX XML Cite \textit{S.-H. Son} et al., Appl. Math. Lett. 96, 47--53 (2019; Zbl 1426.78026) Full Text: DOI arXiv OpenURL
Park, Won-Kwang Improvement of direct sampling method in transverse electric polarization. (English) Zbl 1410.78015 Appl. Math. Lett. 88, 209-215 (2019). MSC: 78A45 78M25 78A40 33C10 35J05 PDF BibTeX XML Cite \textit{W.-K. Park}, Appl. Math. Lett. 88, 209--215 (2019; Zbl 1410.78015) Full Text: DOI OpenURL
Park, Won-Kwang Detection of small inhomogeneities via direct sampling method in transverse electric polarization. (English) Zbl 1460.78012 Appl. Math. Lett. 79, 169-175 (2018). MSC: 78A46 78A45 78M50 35C20 35J05 33C10 62D05 92C55 PDF BibTeX XML Cite \textit{W.-K. Park}, Appl. Math. Lett. 79, 169--175 (2018; Zbl 1460.78012) Full Text: DOI arXiv OpenURL
Park, Won-Kwang Topological derivative-based technique for imaging thin inhomogeneities with few incident directions. (English) Zbl 1428.78019 Inverse Probl. Sci. Eng. 26, No. 10, 1490-1508 (2018). MSC: 78A46 65N21 33C10 PDF BibTeX XML Cite \textit{W.-K. Park}, Inverse Probl. Sci. Eng. 26, No. 10, 1490--1508 (2018; Zbl 1428.78019) Full Text: DOI arXiv OpenURL
Park, Won-Kwang Direct sampling method for retrieving small perfectly conducting cracks. (English) Zbl 1416.78011 J. Comput. Phys. 373, 648-661 (2018). MSC: 78A45 78M25 78M35 65Z05 PDF BibTeX XML Cite \textit{W.-K. Park}, J. Comput. Phys. 373, 648--661 (2018; Zbl 1416.78011) Full Text: DOI arXiv OpenURL
Park, Won-Kwang Topological derivative for imaging of thin electromagnetic inhomogeneity: least condition of incident directions. (English) Zbl 1406.35383 Adv. Math. Phys. 2018, Article ID 2096058, 8 p. (2018). MSC: 35Q60 78A46 33C10 65D18 PDF BibTeX XML Cite \textit{W.-K. Park}, Adv. Math. Phys. 2018, Article ID 2096058, 8 p. (2018; Zbl 1406.35383) Full Text: DOI OpenURL
Park, Won-Kwang Reconstruction of thin electromagnetic inhomogeneity without diagonal elements of a multi-static response matrix. (English) Zbl 1446.35267 Inverse Probl. 34, No. 9, Article ID 095008, 19 p. (2018). MSC: 35R30 78A25 35C20 35J05 35P25 65N21 PDF BibTeX XML Cite \textit{W.-K. Park}, Inverse Probl. 34, No. 9, Article ID 095008, 19 p. (2018; Zbl 1446.35267) Full Text: DOI OpenURL
Park, Won-Kwang Direct sampling method for anomaly imaging from scattering parameter. (English) Zbl 1387.94021 Appl. Math. Lett. 81, 63-71 (2018). MSC: 94A08 94A20 78A45 PDF BibTeX XML Cite \textit{W.-K. Park}, Appl. Math. Lett. 81, 63--71 (2018; Zbl 1387.94021) Full Text: DOI arXiv OpenURL
Park, Won-Kwang; Kim, Hwa Pyung; Lee, Kwang-Jae; Son, Seong-Ho MUSIC algorithm for location searching of dielectric anomalies from \(S\)-parameters using microwave imaging. (English) Zbl 1380.78010 J. Comput. Phys. 348, 259-270 (2017). MSC: 78A46 92C55 94A12 78-05 PDF BibTeX XML Cite \textit{W.-K. Park} et al., J. Comput. Phys. 348, 259--270 (2017; Zbl 1380.78010) Full Text: DOI OpenURL
Park, Won-Kwang Performance analysis of multi-frequency topological derivative for reconstructing perfectly conducting cracks. (English) Zbl 1375.78027 J. Comput. Phys. 335, 865-884 (2017). MSC: 78A46 PDF BibTeX XML Cite \textit{W.-K. Park}, J. Comput. Phys. 335, 865--884 (2017; Zbl 1375.78027) Full Text: DOI arXiv OpenURL
Park, Won-Kwang Appearance of inaccurate results in the MUSIC algorithm with inappropriate wavenumber. (English) Zbl 1375.94080 J. Inverse Ill-Posed Probl. 25, No. 6, 807-817 (2017). MSC: 94A13 78M25 65N21 78A46 PDF BibTeX XML Cite \textit{W.-K. Park}, J. Inverse Ill-Posed Probl. 25, No. 6, 807--817 (2017; Zbl 1375.94080) Full Text: DOI arXiv OpenURL
Park, Won-Kwang Interpretation of MUSIC for location detecting of small inhomogeneities surrounded by random scatterers. (English) Zbl 1400.78013 Math. Probl. Eng. 2016, Article ID 7872548, 12 p. (2016). MSC: 78A45 PDF BibTeX XML Cite \textit{W.-K. Park}, Math. Probl. Eng. 2016, Article ID 7872548, 12 p. (2016; Zbl 1400.78013) Full Text: DOI arXiv OpenURL
Park, Won-Kwang Multi-frequency subspace migration for imaging of perfectly conducting, arc-like cracks in full- and limited-view inverse scattering problems. (English) Zbl 1351.78025 J. Comput. Phys. 283, 52-80 (2015). MSC: 78A46 PDF BibTeX XML Cite \textit{W.-K. Park}, J. Comput. Phys. 283, 52--80 (2015; Zbl 1351.78025) Full Text: DOI arXiv OpenURL
Ahn, Chi Young; Jeon, Kiwan; Park, Won-Kwang Analysis of MUSIC-type imaging functional for single, thin electromagnetic inhomogeneity in limited-view inverse scattering problem. (English) Zbl 1349.78005 J. Comput. Phys. 291, 198-217 (2015). MSC: 78A25 78A45 PDF BibTeX XML Cite \textit{C. Y. Ahn} et al., J. Comput. Phys. 291, 198--217 (2015; Zbl 1349.78005) Full Text: DOI OpenURL
Park, Won-Kwang Asymptotic properties of MUSIC-type imaging in two-dimensional inverse scattering from thin electromagnetic inclusions. (English) Zbl 1312.78006 SIAM J. Appl. Math. 75, No. 1, 209-228 (2015). MSC: 78A46 94A08 94A12 65N21 PDF BibTeX XML Cite \textit{W.-K. Park}, SIAM J. Appl. Math. 75, No. 1, 209--228 (2015; Zbl 1312.78006) Full Text: DOI arXiv OpenURL
Park, Jung Ho; Park, Won-Kwang Localization of small perfectly conducting cracks from far-field pattern with unknown frequency. (English) Zbl 1406.74360 Appl. Math. Lett. 43, 25-32 (2015). MSC: 74J20 74J25 78A48 PDF BibTeX XML Cite \textit{J. H. Park} and \textit{W.-K. Park}, Appl. Math. Lett. 43, 25--32 (2015; Zbl 1406.74360) Full Text: DOI arXiv OpenURL
Joh, Young-Deuk; Park, Won-Kwang Analysis of multi-frequency subspace migration weighted by natural logarithmic function for fast imaging of two-dimensional thin, arc-like electromagnetic inhomogeneities. (English) Zbl 1369.78356 Comput. Math. Appl. 68, No. 12, Part A, 1892-1904 (2014). MSC: 78A46 92C55 PDF BibTeX XML Cite \textit{Y.-D. Joh} and \textit{W.-K. Park}, Comput. Math. Appl. 68, No. 12, Part A, 1892--1904 (2014; Zbl 1369.78356) Full Text: DOI arXiv OpenURL
Ahn, Chi Young; Jeon, Kiwan; Ma, Yong-Ki; Park, Won-Kwang A study on the topological derivative-based imaging of thin electromagnetic inhomogeneities in limited-aperture problems. (English) Zbl 1312.78005 Inverse Probl. 30, No. 10, Article ID 105004, 22 p. (2014). MSC: 78A46 33C10 PDF BibTeX XML Cite \textit{C. Y. Ahn} et al., Inverse Probl. 30, No. 10, Article ID 105004, 22 p. (2014; Zbl 1312.78005) Full Text: DOI OpenURL
Park, Won-Kwang Analysis of a multi-frequency electromagnetic imaging functional for thin, crack-like electromagnetic inclusions. (English) Zbl 1302.94011 Appl. Numer. Math. 77, 31-42 (2014). MSC: 94A08 78A25 PDF BibTeX XML Cite \textit{W.-K. Park}, Appl. Numer. Math. 77, 31--42 (2014; Zbl 1302.94011) Full Text: DOI arXiv OpenURL
Park, Won-Kwang; Lesselier, Dominique Fast electromagnetic imaging of thin inclusions in half-space affected by random scatterers. (English) Zbl 1274.78061 Waves Random Complex Media 22, No. 1, 3-23 (2012). MSC: 78A46 PDF BibTeX XML Cite \textit{W.-K. Park} and \textit{D. Lesselier}, Waves Random Complex Media 22, No. 1, 3--23 (2012; Zbl 1274.78061) Full Text: DOI OpenURL
Park, Won-Kwang Topological derivative strategy for one-step iteration imaging of arbitrary shaped thin, curve-like electromagnetic inclusions. (English) Zbl 1241.78014 J. Comput. Phys. 231, No. 4, 1426-1439 (2012). MSC: 78A45 78M10 PDF BibTeX XML Cite \textit{W.-K. Park}, J. Comput. Phys. 231, No. 4, 1426--1439 (2012; Zbl 1241.78014) Full Text: DOI OpenURL
Ammari, Habib; Garnier, Josselin; Kang, Hyonbae; Park, Won-Kwang; Sølna, Knut Imaging schemes for perfectly conducting cracks. (English) Zbl 1259.78049 SIAM J. Appl. Math. 71, No. 1, 68-91 (2011). MSC: 78M35 78A46 15B52 PDF BibTeX XML Cite \textit{H. Ammari} et al., SIAM J. Appl. Math. 71, No. 1, 68--91 (2011; Zbl 1259.78049) Full Text: DOI Link OpenURL
Ammari, Habib; Kang, Hyeonbae; Lee, Hyundae; Park, Won-Kwang Asymptotic imaging of perfectly conducting cracks. (English) Zbl 1210.35279 SIAM J. Sci. Comput. 32, No. 2, 894-922 (2010). MSC: 35R30 35B25 35C20 78A46 PDF BibTeX XML Cite \textit{H. Ammari} et al., SIAM J. Sci. Comput. 32, No. 2, 894--922 (2010; Zbl 1210.35279) Full Text: DOI Link OpenURL
Park, Won-Kwang On the imaging of thin dielectric inclusions buried within a half-space. (English) Zbl 1197.35327 Inverse Probl. 26, No. 7, Article ID 074008, 17 p. (2010). MSC: 35R30 78A46 35J05 35A08 35C20 68U10 PDF BibTeX XML Cite \textit{W.-K. Park}, Inverse Probl. 26, No. 7, Article ID 074008, 17 p. (2010; Zbl 1197.35327) Full Text: DOI OpenURL
Park, Won-Kwang; Lesselier, Dominique Electromagnetic MUSIC-type imaging of perfectly conducting, arc-like cracks at single frequency. (English) Zbl 1175.78015 J. Comput. Phys. 228, No. 21, 8093-8111 (2009). MSC: 78A46 PDF BibTeX XML Cite \textit{W.-K. Park} and \textit{D. Lesselier}, J. Comput. Phys. 228, No. 21, 8093--8111 (2009; Zbl 1175.78015) Full Text: DOI OpenURL
Park, Won-Kwang; Lesselier, Dominique Reconstruction of thin electromagnetic inclusions by a level-set method. (English) Zbl 1173.35737 Inverse Probl. 25, No. 8, Article ID 085010, 24 p. (2009). MSC: 35R30 78A46 78M50 PDF BibTeX XML Cite \textit{W.-K. Park} and \textit{D. Lesselier}, Inverse Probl. 25, No. 8, Article ID 085010, 24 p. (2009; Zbl 1173.35737) Full Text: DOI OpenURL
Park, Won-Kwang; Lesselier, Dominique MUSIC-type imaging of a thin penetrable inclusion from its multi-static response matrix. (English) Zbl 1180.35571 Inverse Probl. 25, No. 7, Article ID 075002, 34 p. (2009). MSC: 35R30 78A46 78A48 65M32 PDF BibTeX XML Cite \textit{W.-K. Park} and \textit{D. Lesselier}, Inverse Probl. 25, No. 7, Article ID 075002, 34 p. (2009; Zbl 1180.35571) Full Text: DOI OpenURL
Lee, Hyundae; Park, Won-Kwang Location search algorithm of thin conductivity inclusions via boundary measurements. (English) Zbl 1165.35482 ESAIM, Proc. 26, 217-229 (2009). MSC: 35R30 35C20 65N21 65N12 78A46 PDF BibTeX XML Cite \textit{H. Lee} and \textit{W.-K. Park}, ESAIM, Proc. 26, 217--229 (2008; Zbl 1165.35482) Full Text: DOI OpenURL