Edit Profile (opens in new tab) Han, Sang-Eon Co-Author Distance Author ID: han.sang-eon Published as: Han, Sang-Eon; Han, Sang Eon; Han, Sang-eon more...less Documents Indexed: 134 Publications since 1988, including 4 Additional arXiv Preprints Reviewing Activity: 21 Reviews Co-Authors: 26 Co-Authors with 43 Joint Publications 219 Co-Co-Authors all top 5 Co-Authors 90 single-authored 8 Lee, Sik-Yum 8 Yao, Wei 5 Šostak, Alexander P. 3 Chatyrko, Vitalij A. 3 Georgiou, Dimitrios N. 3 Hattori, Yasunao 3 Kang, Jeong Min 3 Kim, In-Soo 2 Chun, Woojik 2 Kang, Jeang Min 2 Lu, Lingxia 2 Sohn, Kyu-Hyun 1 Ahn, Joo-Seung 1 Eļkins, Aleksandrs 1 Kim, Cheol Ho 1 Kim, Junhui 1 Kim, Sam-Tae 1 Lee, Jewoo 1 Megaritis, Athanasios C. 1 Min, Kyung Chan 1 Na, Il-Kang 1 Shon, Kyu-Hyun 1 Sik-Lee 1 Sik, Lee 1 Wang, Rongxin 1 Yoo, Cheol-Jung all top 5 Serials 38 Honam Mathematical Journal 15 Filomat 11 Topology and its Applications 10 Information Sciences 5 Acta Applicandae Mathematicae 4 Journal of the Korean Mathematical Society 3 International Journal of Approximate Reasoning 3 Computational and Applied Mathematics 3 Iranian Journal of Fuzzy Systems 3 Journal of Nonlinear Science and Applications 3 Electronic Research Archive 2 Bulletin of the Korean Mathematical Society 2 Soft Computing 2 Hacettepe Journal of Mathematics and Statistics 2 AIMS Mathematics 1 Discrete Applied Mathematics 1 Ukrainian Mathematical Journal 1 Applied Mathematics and Computation 1 Fuzzy Sets and Systems 1 Journal of Computer and System Sciences 1 Results in Mathematics 1 Tamkang Journal of Mathematics 1 Tsukuba Journal of Mathematics 1 Note di Matematica 1 Questions and Answers in General Topology 1 International Journal of Computer Mathematics 1 Journal of Mathematical Imaging and Vision 1 Topological Methods in Nonlinear Analysis 1 Kyushu Journal of Mathematics 1 Journal of the Egyptian Mathematical Society 1 Communications of the Korean Mathematical Society 1 International Journal of Applied Mathematics and Computer Science 1 Far East Journal of Mathematical Sciences 1 Bulletin. Honam Mathematical Society 1 Nihonkai Mathematical Journal 1 Fixed Point Theory and Applications all top 5 Fields 88 Computer science (68-XX) 64 General topology (54-XX) 61 Algebraic topology (55-XX) 18 Manifolds and cell complexes (57-XX) 17 Convex and discrete geometry (52-XX) 9 Numerical analysis (65-XX) 7 Mathematical logic and foundations (03-XX) 6 Order, lattices, ordered algebraic structures (06-XX) 6 Geometry (51-XX) 3 Category theory; homological algebra (18-XX) 2 Combinatorics (05-XX) 2 \(K\)-theory (19-XX) 2 Real functions (26-XX) 1 Operator theory (47-XX) 1 Mechanics of deformable solids (74-XX) 1 Statistical mechanics, structure of matter (82-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 91 Publications have been cited 647 times in 151 Documents Cited by ▼ Year ▼ Non-product property of the digital fundamental group. Zbl 1074.68075 Han, Sang-Eon 66 2006 Equivalent \((k_{0},k_{1})\)-covering and generalized digital lifting. Zbl 1128.68108 Han, Sang-Eon 28 2008 On the simplicial complex stemmed from a digital graph. Zbl 1168.57300 Han, Sang-Eon 25 2005 A compression of digital images derived from a Khalimsky topological structure. Zbl 1300.54012 Han, Sang-Eon; Šostak, A. 22 2013 KD-\((k_0, k_1)\)-homotopy equivalence and its applications. Zbl 1200.68262 Han, Sang-Eon 21 2010 Continuities and homeomorphisms in computer topology and their applications. Zbl 1156.68604 Han, Sang-Eon 20 2008 Computer topology and its applications. Zbl 1333.51014 Han, Sang-Eon 19 2003 Connected sum of digital closed surfaces. Zbl 1083.68135 Han, Sang-Eon 18 2006 Banach fixed point theorem from the viewpoint of digital topology. Zbl 1330.54056 Han, Sang-Eon 18 2016 Generalizations of continuity of maps and homeomorphisms for studying 2D digital topological spaces and their applications. Zbl 1353.54004 Han, Sang-Eon 18 2015 Strong \(k\)-deformations retract and its applications. Zbl 1146.55003 Han, Sang-Eon 16 2007 Minimal simple closed 18-surfaces and a topological preservation of 3D surfaces. Zbl 1101.68908 Han, Sang-Eon 16 2006 Some remarks concerning semi-\(T_{\frac12}\) spaces. Zbl 1461.54001 Chatyrko, Vitalij A.; Han, Sang-Eon; Hattori, Yasunao 16 2014 Digitizations associated with several types of digital topological approaches. Zbl 1361.54002 Kang, Jeong Min; Han, Sang-Eon; Min, Kyung Chan 14 2017 Estimation of the complexity of a digital image from the viewpoint of fixed point theory. Zbl 1428.54014 Han, Sang-Eon 14 2019 Roughness measures of locally finite covering rough sets. Zbl 1452.68211 Han, Sang-Eon 14 2019 Digital fundamental group and Euler characteristic of a connected sum of digital closed surfaces. Zbl 1122.68143 Han, Sang-Eon 13 2007 Homotopy based on Marcus-Wyse topology and its applications. Zbl 1352.54003 Han, Sang-Eon; Yao, Wei 13 2016 Classification of spaces in terms of both a digitization and a Marcus Wyse topological structure. Zbl 1238.54002 Han, Sang-Eon; Chun, Woo-Jik 11 2011 Fixed point theorems for digital images. Zbl 1337.55001 Han, Sang-Eon 10 2015 A digitization method of subspaces of the Euclidean \(n\)D space associated with the Khalimsky adjacency structure. Zbl 1379.54013 Han, Sang-Eon 10 2017 Covering rough set structures for a locally finite covering approximation space. Zbl 1443.68193 Han, Sang-Eon 10 2019 Marcus-Wyse topological rough sets and their applications. Zbl 1456.68222 Han, Sang-Eon 10 2019 The \(k\)-fundamental group of a closed \(k\)-surface. Zbl 1185.68779 Han, Sang-Eon 9 2007 Compression of Khalimsky topological spaces. Zbl 1349.55005 Kang, Jeang Min; Han, Sang-Eon 9 2012 Fixed point property for digital spaces. Zbl 1412.55007 Han, Sang-Eon 9 2017 Almost fixed point property for digital spaces associated with Marcus-Wyse topological spaces. Zbl 1412.54015 Han, Sang-Eon 9 2017 On the measure of \(M\)-rough approximation of \(L\)-fuzzy sets. Zbl 1398.03178 Han, Sang-Eon; Šostak, Alexander 9 2018 Contractibility and fixed point property: the case of Khalimsky topological spaces. Zbl 1350.55007 Han, Sang-Eon 8 2016 Comparison among digital fundamental groups and its applications. Zbl 1141.55008 Han, Sang-Eon 7 2008 Homotopy equivalence which is suitable for studying Khalimsky \(n\)D spaces. Zbl 1237.55004 Han, Sang-Eon 7 2012 The \(k\)-homotopic thinning and a torus-like digital image in \(\mathbf{Z}^n\). Zbl 1523.68124 Han, Sang-Eon 7 2008 An \(MA\)-digitization of Hausdorff spaces by using a connectedness graph of the Marcus-Wyse topology. Zbl 1361.05070 Han, Sang-Eon; Yao, Wei 7 2017 On approximate-type systems generated by \( L\)-relations. Zbl 1461.03052 Han, Sang-Eon; Kim, In Soo; Šostak, Alexander 6 2014 Topological graphs based on a new topology on \(\mathbf Z^n\) and its applications. Zbl 1499.54216 Han, Sang-Eon 6 2017 M-valued measure of roughness for approximation of \(L\)-fuzzy sets and its topological interpretation. Zbl 1462.03022 Han, Sang-Eon; Šostak, Alexander 6 2016 Cartesian product of the universal covering property. Zbl 1202.55008 Han, Sang-Eon 5 2009 Map preserving local properties of a digital image. Zbl 1167.68056 Han, Sang-Eon 5 2008 Properties of space set topological spaces. Zbl 1461.54062 Han, Sang-Eon 5 2016 Hereditary properties of semi-separation axioms and their applications. Zbl 1499.54218 Han, Sang-Eon 5 2018 Dimensions of the type \(\dim\) and Alexandroff spaces. Zbl 1280.54020 Georgiou, D. N.; Han, Sang-Eon; Megaritis, A. C. 5 2013 Topologies associated with the one point compactifications of Khalimsky topological spaces. Zbl 1405.54001 Han, Sang-Eon; Na, Il-Kang 5 2018 On computer topological function space. Zbl 1200.68263 Han, Sang-Eon; Georgiou, Dimitris N. 4 2009 Ultra regular covering space and its automorphism group. Zbl 1211.57002 Han, Sang-Eon 3 2010 Multiplicative property of the digital fundamental group. Zbl 1200.68261 Han, Sang-Eon 3 2010 Homotopic properties of an MA-digitization of 2D Euclidean spaces. Zbl 1391.68110 Han, Sang-Eon 3 2018 Extension of continuity of maps between axiomatic locally finite spaces. Zbl 1254.54026 Han, Sang-Eon 3 2011 Remarks on digital homotopy equivalence. Zbl 1198.68281 Han, Sang-Eon 3 2007 Digital \((k_0,k_1)\)-covering map and its properties. Zbl 1333.51015 Han, Sang-Eon 3 2004 Minimal digital pseudotorus with \(k\)-adjacency, \(k\in \{6,18,26\}\). Zbl 1333.51003 Han, Sang-Eon 3 2004 The fixed point property of an \(M\)-retract and its applications. Zbl 1376.54037 Han, Sang-Eon 3 2017 Quantale-valued fuzzy Scott topology. Zbl 1429.54007 Han, S. E.; Lu, L. X.; Yao, W. 3 2019 The product property of the almost fixed point property for digital spaces. Zbl 1484.54045 Kang, Jeong Min; Han, Sang-Eon 3 2021 Low-level separation axioms from the viewpoint of computational topology. Zbl 1499.54013 Han, Sang-Eon 3 2019 Extension problem of several continuities in computer topology. Zbl 1200.54008 Han, Sang-Eon 3 2010 The fixed point property of the smallest open neighborhood of the \(n\)-dimensional Khalimsky topological space. Zbl 1513.54114 Han, Sang-Eon 3 2017 Lattice-theoretic contexts and their concept lattices via Galois ideals. Zbl 1395.68258 Yao, Wei; Han, Sang-Eon; Wang, Rongxin 3 2016 A Stone-type duality for \(s T_0\) stratified Alexandrov \(L\)-topological spaces. Zbl 1392.54016 Yao, Wei; Han, Sang-Eon 3 2016 Generalized digital \((K_0, K_1)\)-homeomorphism. Zbl 1099.68122 Han, Sang-Eon 2 2003 Digital covering theory and its applications. Zbl 1198.68284 Kim, In-Soo; Han, Sang-Eon 2 2008 Remark on generalized universal covering space in digital covering theory. Zbl 1198.68279 Han, Sang-Eon 2 2009 Some properties of lattice-based \(K\)- and \(M\)-maps. Zbl 1358.54010 Han, Sang-Eon; Lee, Sik 2 2016 On hereditarily reversible spaces. Zbl 1401.54001 Chatyrko, Vitalij A.; Han, Sang-Eon; Hattori, Yasunao 2 2017 The small inductive dimension of subsets of Alexandroff spaces. Zbl 1461.54002 Chatyrko, Vitalij A.; Han, Sang-Eon; Hattori, Yasunao 2 2016 Non-ultra regular digital covering spaces with nontrivial automorphism groups. Zbl 1391.55010 Han, Sang-Eon 2 2013 Euler characteristics of digital wedge sums and their applications. Zbl 1379.55004 Han, Sang-Eon; Yao, Wei 2 2017 Semi-separation axioms of the infinite Khalimsky topological sphere. Zbl 1436.54002 Han, Sang-Eon 2 2020 Digitally topological groups. Zbl 1517.54010 Han, Sang-Eon 2 2022 Digital topological rough set structures and topological operators. Zbl 1476.54126 Han, Sang-Eon 2 2021 Compatible adjacency relations for digital products. Zbl 1488.54193 Han, Sang-Eon 2 2017 Unique pseudolifting property in digital topology. Zbl 1289.68187 Han, Sang-Eon 2 2012 Study on topological spaces with the semi-\(T_{\frac12}\) separation axiom. Zbl 1300.54050 Han, Sang-Eon 2 2013 An equivalent property of a normal adjacency of a digital product. Zbl 1300.55018 Han, Sang-Eon 2 2014 Jordan surface theorem for simple closed SST-surfaces. Zbl 1441.54001 Han, Sang-Eon 2 2020 Topologies of the quotient spaces induced by the \(M\)-topological plane and the infinite \(M\)-topological sphere. Zbl 1422.54002 Han, Sang-Eon 2 2019 Variable-range approximate systems induced by many-valued \(L\)-relations. Zbl 1432.03107 Eļkins, Aleksandrs; Han, Sang-Eon; Šostak, Alexander 2 2014 Existence problem of a generalized universal covering space. Zbl 1198.57001 Han, Sang-Eon 1 2010 The almost pasting property of digital continuity. Zbl 1209.68599 Kim, In-Soo; Han, Sang-Eon; Yoo, Cheol-Jung 1 2010 Regular covering space in digital covering theory and its applications. Zbl 1198.68280 Han, Sang-Eon 1 2009 Weak \(k\)-deformation retract and its applications. Zbl 1234.52011 Han, Sang-Eon; Lee, Sik 1 2008 Remarks on simply \(k\)-connectivity and \(k\)-deformation retract in digital topology. Zbl 1359.55010 Han, Sang-Eon 1 2014 Utility of digital covering theory. Zbl 1351.55001 Han, Sang-Eon; Lee, Sik 1 2014 Existence of the category \(\mathit{DTC}_2(k)\) equivalent to the given category \(\mathit{KAC}_2\). Zbl 1377.68280 Han, S.-E. 1 2016 Remarks on homotopies associated with Khalimsky topology. Zbl 1337.55002 Han, Sang-Eon; Lee, Sik 1 2015 Comparison between digital continuity and computer continuity. Zbl 1333.54010 Han, Sang-Eon 1 2004 Semi-Jordan curve theorem on the Marcus-Wyse topological plane. Zbl 07678889 Han, Sang-Eon 1 2022 Semi-topological properties of the \(K\)-topological version of the Jordan curve theorem. Zbl 07761913 Han, Sang-Eon; Yao, Wei 1 2024 Topological operators of MW-topological rough approximations. Zbl 1433.68443 Han, Sang-Eon 1 2020 Homotopic properties of \(KA\)-digitizations of \(n\)-dimensional Euclidean spaces. Zbl 1488.54194 Han, Sang-Eon 1 2020 Generalized topological function spaces and a classification of generalized computer topological spaces. Zbl 1289.68186 Georgiou, D. N.; Han, Sang-Eon 1 2012 Remarks on digital products with normal adjacency relations. Zbl 1300.55019 Han, Sang-Eon; Lee, Sik 1 2013 Semi-topological properties of the \(K\)-topological version of the Jordan curve theorem. Zbl 07761913 Han, Sang-Eon; Yao, Wei 1 2024 Digitally topological groups. Zbl 1517.54010 Han, Sang-Eon 2 2022 Semi-Jordan curve theorem on the Marcus-Wyse topological plane. Zbl 07678889 Han, Sang-Eon 1 2022 The product property of the almost fixed point property for digital spaces. Zbl 1484.54045 Kang, Jeong Min; Han, Sang-Eon 3 2021 Digital topological rough set structures and topological operators. Zbl 1476.54126 Han, Sang-Eon 2 2021 Semi-separation axioms of the infinite Khalimsky topological sphere. Zbl 1436.54002 Han, Sang-Eon 2 2020 Jordan surface theorem for simple closed SST-surfaces. Zbl 1441.54001 Han, Sang-Eon 2 2020 Topological operators of MW-topological rough approximations. Zbl 1433.68443 Han, Sang-Eon 1 2020 Homotopic properties of \(KA\)-digitizations of \(n\)-dimensional Euclidean spaces. Zbl 1488.54194 Han, Sang-Eon 1 2020 Estimation of the complexity of a digital image from the viewpoint of fixed point theory. Zbl 1428.54014 Han, Sang-Eon 14 2019 Roughness measures of locally finite covering rough sets. Zbl 1452.68211 Han, Sang-Eon 14 2019 Covering rough set structures for a locally finite covering approximation space. Zbl 1443.68193 Han, Sang-Eon 10 2019 Marcus-Wyse topological rough sets and their applications. Zbl 1456.68222 Han, Sang-Eon 10 2019 Quantale-valued fuzzy Scott topology. Zbl 1429.54007 Han, S. E.; Lu, L. X.; Yao, W. 3 2019 Low-level separation axioms from the viewpoint of computational topology. Zbl 1499.54013 Han, Sang-Eon 3 2019 Topologies of the quotient spaces induced by the \(M\)-topological plane and the infinite \(M\)-topological sphere. Zbl 1422.54002 Han, Sang-Eon 2 2019 On the measure of \(M\)-rough approximation of \(L\)-fuzzy sets. Zbl 1398.03178 Han, Sang-Eon; Šostak, Alexander 9 2018 Hereditary properties of semi-separation axioms and their applications. Zbl 1499.54218 Han, Sang-Eon 5 2018 Topologies associated with the one point compactifications of Khalimsky topological spaces. Zbl 1405.54001 Han, Sang-Eon; Na, Il-Kang 5 2018 Homotopic properties of an MA-digitization of 2D Euclidean spaces. Zbl 1391.68110 Han, Sang-Eon 3 2018 Digitizations associated with several types of digital topological approaches. Zbl 1361.54002 Kang, Jeong Min; Han, Sang-Eon; Min, Kyung Chan 14 2017 A digitization method of subspaces of the Euclidean \(n\)D space associated with the Khalimsky adjacency structure. Zbl 1379.54013 Han, Sang-Eon 10 2017 Fixed point property for digital spaces. Zbl 1412.55007 Han, Sang-Eon 9 2017 Almost fixed point property for digital spaces associated with Marcus-Wyse topological spaces. Zbl 1412.54015 Han, Sang-Eon 9 2017 An \(MA\)-digitization of Hausdorff spaces by using a connectedness graph of the Marcus-Wyse topology. Zbl 1361.05070 Han, Sang-Eon; Yao, Wei 7 2017 Topological graphs based on a new topology on \(\mathbf Z^n\) and its applications. Zbl 1499.54216 Han, Sang-Eon 6 2017 The fixed point property of an \(M\)-retract and its applications. Zbl 1376.54037 Han, Sang-Eon 3 2017 The fixed point property of the smallest open neighborhood of the \(n\)-dimensional Khalimsky topological space. Zbl 1513.54114 Han, Sang-Eon 3 2017 On hereditarily reversible spaces. Zbl 1401.54001 Chatyrko, Vitalij A.; Han, Sang-Eon; Hattori, Yasunao 2 2017 Euler characteristics of digital wedge sums and their applications. Zbl 1379.55004 Han, Sang-Eon; Yao, Wei 2 2017 Compatible adjacency relations for digital products. Zbl 1488.54193 Han, Sang-Eon 2 2017 Banach fixed point theorem from the viewpoint of digital topology. Zbl 1330.54056 Han, Sang-Eon 18 2016 Homotopy based on Marcus-Wyse topology and its applications. Zbl 1352.54003 Han, Sang-Eon; Yao, Wei 13 2016 Contractibility and fixed point property: the case of Khalimsky topological spaces. Zbl 1350.55007 Han, Sang-Eon 8 2016 M-valued measure of roughness for approximation of \(L\)-fuzzy sets and its topological interpretation. Zbl 1462.03022 Han, Sang-Eon; Šostak, Alexander 6 2016 Properties of space set topological spaces. Zbl 1461.54062 Han, Sang-Eon 5 2016 Lattice-theoretic contexts and their concept lattices via Galois ideals. Zbl 1395.68258 Yao, Wei; Han, Sang-Eon; Wang, Rongxin 3 2016 A Stone-type duality for \(s T_0\) stratified Alexandrov \(L\)-topological spaces. Zbl 1392.54016 Yao, Wei; Han, Sang-Eon 3 2016 Some properties of lattice-based \(K\)- and \(M\)-maps. Zbl 1358.54010 Han, Sang-Eon; Lee, Sik 2 2016 The small inductive dimension of subsets of Alexandroff spaces. Zbl 1461.54002 Chatyrko, Vitalij A.; Han, Sang-Eon; Hattori, Yasunao 2 2016 Existence of the category \(\mathit{DTC}_2(k)\) equivalent to the given category \(\mathit{KAC}_2\). Zbl 1377.68280 Han, S.-E. 1 2016 Generalizations of continuity of maps and homeomorphisms for studying 2D digital topological spaces and their applications. Zbl 1353.54004 Han, Sang-Eon 18 2015 Fixed point theorems for digital images. Zbl 1337.55001 Han, Sang-Eon 10 2015 Remarks on homotopies associated with Khalimsky topology. Zbl 1337.55002 Han, Sang-Eon; Lee, Sik 1 2015 Some remarks concerning semi-\(T_{\frac12}\) spaces. Zbl 1461.54001 Chatyrko, Vitalij A.; Han, Sang-Eon; Hattori, Yasunao 16 2014 On approximate-type systems generated by \( L\)-relations. Zbl 1461.03052 Han, Sang-Eon; Kim, In Soo; Šostak, Alexander 6 2014 An equivalent property of a normal adjacency of a digital product. Zbl 1300.55018 Han, Sang-Eon 2 2014 Variable-range approximate systems induced by many-valued \(L\)-relations. Zbl 1432.03107 Eļkins, Aleksandrs; Han, Sang-Eon; Šostak, Alexander 2 2014 Remarks on simply \(k\)-connectivity and \(k\)-deformation retract in digital topology. Zbl 1359.55010 Han, Sang-Eon 1 2014 Utility of digital covering theory. Zbl 1351.55001 Han, Sang-Eon; Lee, Sik 1 2014 A compression of digital images derived from a Khalimsky topological structure. Zbl 1300.54012 Han, Sang-Eon; Šostak, A. 22 2013 Dimensions of the type \(\dim\) and Alexandroff spaces. Zbl 1280.54020 Georgiou, D. N.; Han, Sang-Eon; Megaritis, A. C. 5 2013 Non-ultra regular digital covering spaces with nontrivial automorphism groups. Zbl 1391.55010 Han, Sang-Eon 2 2013 Study on topological spaces with the semi-\(T_{\frac12}\) separation axiom. Zbl 1300.54050 Han, Sang-Eon 2 2013 Remarks on digital products with normal adjacency relations. Zbl 1300.55019 Han, Sang-Eon; Lee, Sik 1 2013 Compression of Khalimsky topological spaces. Zbl 1349.55005 Kang, Jeang Min; Han, Sang-Eon 9 2012 Homotopy equivalence which is suitable for studying Khalimsky \(n\)D spaces. Zbl 1237.55004 Han, Sang-Eon 7 2012 Unique pseudolifting property in digital topology. Zbl 1289.68187 Han, Sang-Eon 2 2012 Generalized topological function spaces and a classification of generalized computer topological spaces. Zbl 1289.68186 Georgiou, D. N.; Han, Sang-Eon 1 2012 Classification of spaces in terms of both a digitization and a Marcus Wyse topological structure. Zbl 1238.54002 Han, Sang-Eon; Chun, Woo-Jik 11 2011 Extension of continuity of maps between axiomatic locally finite spaces. Zbl 1254.54026 Han, Sang-Eon 3 2011 KD-\((k_0, k_1)\)-homotopy equivalence and its applications. Zbl 1200.68262 Han, Sang-Eon 21 2010 Ultra regular covering space and its automorphism group. Zbl 1211.57002 Han, Sang-Eon 3 2010 Multiplicative property of the digital fundamental group. Zbl 1200.68261 Han, Sang-Eon 3 2010 Extension problem of several continuities in computer topology. Zbl 1200.54008 Han, Sang-Eon 3 2010 Existence problem of a generalized universal covering space. Zbl 1198.57001 Han, Sang-Eon 1 2010 The almost pasting property of digital continuity. Zbl 1209.68599 Kim, In-Soo; Han, Sang-Eon; Yoo, Cheol-Jung 1 2010 Cartesian product of the universal covering property. Zbl 1202.55008 Han, Sang-Eon 5 2009 On computer topological function space. Zbl 1200.68263 Han, Sang-Eon; Georgiou, Dimitris N. 4 2009 Remark on generalized universal covering space in digital covering theory. Zbl 1198.68279 Han, Sang-Eon 2 2009 Regular covering space in digital covering theory and its applications. Zbl 1198.68280 Han, Sang-Eon 1 2009 Equivalent \((k_{0},k_{1})\)-covering and generalized digital lifting. Zbl 1128.68108 Han, Sang-Eon 28 2008 Continuities and homeomorphisms in computer topology and their applications. Zbl 1156.68604 Han, Sang-Eon 20 2008 Comparison among digital fundamental groups and its applications. Zbl 1141.55008 Han, Sang-Eon 7 2008 The \(k\)-homotopic thinning and a torus-like digital image in \(\mathbf{Z}^n\). Zbl 1523.68124 Han, Sang-Eon 7 2008 Map preserving local properties of a digital image. Zbl 1167.68056 Han, Sang-Eon 5 2008 Digital covering theory and its applications. Zbl 1198.68284 Kim, In-Soo; Han, Sang-Eon 2 2008 Weak \(k\)-deformation retract and its applications. Zbl 1234.52011 Han, Sang-Eon; Lee, Sik 1 2008 Strong \(k\)-deformations retract and its applications. Zbl 1146.55003 Han, Sang-Eon 16 2007 Digital fundamental group and Euler characteristic of a connected sum of digital closed surfaces. Zbl 1122.68143 Han, Sang-Eon 13 2007 The \(k\)-fundamental group of a closed \(k\)-surface. Zbl 1185.68779 Han, Sang-Eon 9 2007 Remarks on digital homotopy equivalence. Zbl 1198.68281 Han, Sang-Eon 3 2007 Non-product property of the digital fundamental group. Zbl 1074.68075 Han, Sang-Eon 66 2006 Connected sum of digital closed surfaces. Zbl 1083.68135 Han, Sang-Eon 18 2006 Minimal simple closed 18-surfaces and a topological preservation of 3D surfaces. Zbl 1101.68908 Han, Sang-Eon 16 2006 On the simplicial complex stemmed from a digital graph. Zbl 1168.57300 Han, Sang-Eon 25 2005 Digital \((k_0,k_1)\)-covering map and its properties. Zbl 1333.51015 Han, Sang-Eon 3 2004 Minimal digital pseudotorus with \(k\)-adjacency, \(k\in \{6,18,26\}\). Zbl 1333.51003 Han, Sang-Eon 3 2004 Comparison between digital continuity and computer continuity. Zbl 1333.54010 Han, Sang-Eon 1 2004 Computer topology and its applications. Zbl 1333.51014 Han, Sang-Eon 19 2003 Generalized digital \((K_0, K_1)\)-homeomorphism. Zbl 1099.68122 Han, Sang-Eon 2 2003 all cited Publications top 5 cited Publications all top 5 Cited by 129 Authors 59 Han, Sang-Eon 20 Boxer, Laurence 10 Karaca, Ismet 7 Ege, Ozgur 7 Šostak, Alexander P. 5 Staecker, Peter Christopher 4 Georgiou, Dimitrios N. 4 Megaritis, Athanasios C. 4 Yao, Wei 3 Al-Shami, Tareq Mohammed 3 Borat, Ayşe 3 Kang, Jeong Min 3 Lee, Sik-Yum 3 Pakdaman, Ali 3 Sereti, Fotini 3 Šlapal, Josef 3 Uļjane, Ingrǐda 3 Vergili, Tane 2 Abdullahi, Muhammad Sirajo 2 Asaad, Baravan A. 2 Eļkins, Aleksandrs 2 İs, Melih 2 Kim, In-Soo 2 Kumam, Poom 2 Lee, Dae-Woong 2 Li, Qingguo 2 Moshokoa, Seithuti Philemon 2 Oprea, John F. 2 Scoville, Nicholas A. 2 Sun, Bingzhen 2 Zhang, Conglei 2 Zhang, Zhiguo 1 Abo-Tabl, E. A. 1 Abubakar, Jamilu 1 Ahmed, Khalil 1 Ali, Danish 1 Alsulami, Hamed Hamdan 1 Asmuss, Svetlana V. 1 Bedregal, Benjamín René Callejas 1 Chatyrko, Vitalij A. 1 Chen, Xiangtang 1 Dai, Jianhua 1 Dias, Sérgio M. 1 Dow, Alan S. 1 El-Gayar, M. A. 1 Feito, Francisco R. 1 Frías-Armenta, Martín Eduardo 1 Furqan, Salman 1 Gao, Ninghua 1 Garba, Isah Abor 1 Gong, Yu Li 1 Han, Hongxia 1 Hattori, Yasunao 1 Hernández-Gutiérrez, Rodrigo 1 Horváth, Eszter K. 1 Huang, Xiaokun 1 Hussain, Aftab 1 Ishtiaq, Umar 1 Işık, Hüseyin 1 Jamil, Samira Sahar 1 Jiang, Haibo 1 Kang, Jeang Min 1 Kavikumar, Jacob 1 Kim, Junhui 1 Kim, Yong Chan 1 Ko, Jung Mi 1 Kumar, Sanjay 1 Lee, Jewoo 1 Li, Changqing 1 Li, Wei 1 Li, Xiaonan 1 Li, Zhaowen 1 Liau, Churn-Jung 1 Lin, Enbing 1 Liu, Guilong 1 Lopez, Jonathan 1 Louwsma, Joel 1 Lupton, Greg 1 Lupton, Gregory M. 1 Ma, Weimin 1 Madrid, Nicolás 1 Mari, Jean-Luc 1 Medina, Jesús 1 Mi, Jusheng 1 Min, Kyung Chan 1 Na, Il-Kang 1 Noiri, Takashi 1 Orlovs, Pavels 1 Pacheco, Ana María 1 Pal, Priyanka 1 Pang, Bin 1 Park, Choonkil 1 Qi, Jianjun 1 Qian, Ting 1 Radeleczki, Sándor 1 Ramírez-Poussa, Eloisa 1 Real, Pedro 1 Rivero, Marilina 1 Ruiz-de-Miras, Juan 1 Sai Sundara Krishnan, G. ...and 29 more Authors all top 5 Cited in 51 Serials 18 Topology and its Applications 16 Applied General Topology 14 Information Sciences 11 Filomat 8 International Journal of Approximate Reasoning 5 Acta Applicandae Mathematicae 5 Journal of Mathematical Imaging and Vision 5 Computational and Applied Mathematics 5 Soft Computing 3 Fuzzy Sets and Systems 3 Note di Matematica 3 Electronic Research Archive 2 Discrete Applied Mathematics 2 Discrete Mathematics 2 Mathematica Slovaca 2 Results in Mathematics 2 Turkish Journal of Mathematics 2 Honam Mathematical Journal 2 International Journal of Applied Mathematics and Computer Science 2 Missouri Journal of Mathematical Sciences 2 Hacettepe Journal of Mathematics and Statistics 2 Journal of Nonlinear Science and Applications 2 Journal of Function Spaces 2 AIMS Mathematics 1 Ukrainian Mathematical Journal 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Applied Mathematics and Computation 1 Journal of Computer and System Sciences 1 Discrete & Computational Geometry 1 International Journal of Computer Mathematics 1 Applicable Algebra in Engineering, Communication and Computing 1 Topological Methods in Nonlinear Analysis 1 Topology Proceedings 1 Annals of Mathematics and Artificial Intelligence 1 Mathematical Problems in Engineering 1 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 1 Proceedings of the National Academy of Sciences, India. Section A. Physical Sciences 1 Comptes Rendus. Mathématique. Académie des Sciences, Paris 1 Journal of Intelligent and Fuzzy Systems 1 Fixed Point Theory and Applications 1 Iranian Journal of Fuzzy Systems 1 New Mathematics and Natural Computation 1 Applications and Applied Mathematics 1 Journal of Fixed Point Theory and Applications 1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 TWMS Journal of Pure and Applied Mathematics 1 Journal of Applied Mathematics & Informatics 1 Afrika Matematika 1 Caspian Journal of Mathematical Sciences 1 Journal of Linear and Topological Algebra 1 Korean Journal of Mathematics all top 5 Cited in 21 Fields 98 Computer science (68-XX) 90 General topology (54-XX) 39 Algebraic topology (55-XX) 15 Mathematical logic and foundations (03-XX) 11 Manifolds and cell complexes (57-XX) 9 Combinatorics (05-XX) 8 Order, lattices, ordered algebraic structures (06-XX) 8 Convex and discrete geometry (52-XX) 4 Category theory; homological algebra (18-XX) 3 Topological groups, Lie groups (22-XX) 3 Operator theory (47-XX) 3 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 Group theory and generalizations (20-XX) 2 Real functions (26-XX) 2 Functional analysis (46-XX) 2 Numerical analysis (65-XX) 2 Information and communication theory, circuits (94-XX) 1 Associative rings and algebras (16-XX) 1 Geometry (51-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Statistics (62-XX) Citations by Year