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## Ki, U-Hang

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 Author ID: ki.u-hang Published as: Ki, U-Hang; Ki, U Hang; Ki, U. H.; Ki, U.-H.
 Documents Indexed: 171 Publications since 1968 Biographic References: 1 Publication
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#### Co-Authors

 16 single-authored 21 Pak, Jin Suk 16 Kim, Youngho 14 Nakagawa, Hisao 14 Suh, Young Jin 10 Yano, Kentaro 9 Takagi, Ryoichi 8 Kim, Namgil 8 Kurihara, Hiroyuki 8 Lee, Seong-Baek 7 Kim, He-Jin 7 Nagai, Setsuo 6 Eum, Sang-Seup 6 Kon, Masahiro 5 Cho, Jong Taek 5 Kim, Soon-Ja 5 Li, Chunji 4 Pak, Eulyong 4 Yoo, In-Yeong 3 Choe, Yeong-Wu 3 Choi, Soon Meen 3 Kim, Hyang Sook 3 Kim, In-Bae 3 Kim, Soo-Jin 3 Lee, An-Aye 3 Lee, Eui-Won 3 Maeda, Sadahiro 3 Park, Joon-Sik 2 Hwang, Tae Yong 2 Jin, Dae Ho 2 Kang, Eun-Hee 2 Kim, Byung Hak 2 Kim, Jae-Ryong 2 Kim, Un Kyu 2 Kwon, Jung-Hwan 2 Lee, Seong-Cheol 2 Oh, Won Tae 2 Pérez Jiménez, Juan de Dios 2 Song, Hyunjung 2 Suh, Hyun Bae 2 Yamaguchi, Seiichi 1 Ahn, Seong Soo 1 Ayabe, Shuka 1 Choi, Hyung Ryul 1 Gook Han, Seung 1 Her, Jong Im 1 Ishihara, Shigeru 1 Kameda, Masumi 1 Kang, Tae Ho 1 Kim, Dongsoo S. 1 Kim, Doo-Hyun 1 Kimura, Makoto 1 Lim, Dong Ho 1 Lim, Jae Kyu 1 Liu, Huili 1 Oh, Gehwan 1 Okumura, Masafumi 1 Pyo, Yong-Soo 1 Roh, Young-Mee 1 Santos, Florentino G. 1 Takahashi, Tsunero 1 Umehara, Masaaki 1 Yoon, Dae Won
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#### Serials

 39 Journal of the Korean Mathematical Society 26 Kyungpook Mathematical Journal 16 Bulletin of the Korean Mathematical Society 13 Tsukuba Journal of Mathematics 12 Kodai Mathematical Seminar Reports 7 Tensor. New Series 6 Nihonkai Mathematical Journal 4 Kodai Mathematical Journal 4 Honam Mathematical Journal 4 Communications of the Korean Mathematical Society 2 Canadian Mathematical Bulletin 2 Geometriae Dedicata 2 International Journal of Mathematics and Mathematical Sciences 2 Journal of Differential Geometry 2 Journal of Geometry 2 Mathematical Journal of Okayama University 2 Tokyo Journal of Mathematics 2 Toyama Mathematical Journal 1 Bulletin of the Australian Mathematical Society 1 Annali di Matematica Pura ed Applicata. Serie Quarta 1 Atti della Accademia Peloritana dei Pericolanti. Classe di Scienze Fisiche, Matemàtiche e Naturali 1 Colloquium Mathematicum 1 Czechoslovak Mathematical Journal 1 Hiroshima Mathematical Journal 1 Mathematics Reports 1 Osaka Journal of Mathematics 1 Tohoku Mathematical Journal. Second Series 1 TRU Mathematics 1 Yokohama Mathematical Journal 1 Acta Mathematica Hungarica 1 Journal of the Ramanujan Mathematical Society 1 Mathematics Journal of Toyama University 1 Acta Mathematica Sinica. New Series 1 Balkan Journal of Geometry and its Applications (BJGA) 1 Taiwanese Journal of Mathematics 1 East Asian Mathematical Journal

#### Fields

 168 Differential geometry (53-XX) 3 Global analysis, analysis on manifolds (58-XX) 2 Several complex variables and analytic spaces (32-XX) 2 Partial differential equations (35-XX) 1 Calculus of variations and optimal control; optimization (49-XX)

#### Citations contained in zbMATH Open

66 Publications have been cited 245 times in 155 Documents Cited by Year
On real hypersurfaces of a complex space form. Zbl 0734.53040
Ki, U-Hang; Suh, Young Jin
1990
Real hypersurfaces in complex space forms with $$\xi$$-parallel Ricci tensor and structure Jacobi operator. Zbl 1144.53069
Ki, U-Hang; de Dios Pérez, Juan; Santos, Florentino G.; Suh, Young Jin
2007
Real hypersurfaces with harmonic Weyl tensor of a complex space form. Zbl 0716.53026
Ki, U-Hang; Nakagawa, Hisao; Suh, Young Jin
1990
Real hypersurfaces with parallel Ricci tensor of a complex space form. Zbl 0678.53046
Ki, U-Hang
1989
On space-like hypersurfaces with constant mean curvature of a Lorentz space form. Zbl 0739.53047
Ki, U-Hang; Kim, He-Jin; Nakagawa, Hisao
1991
On quasi-normal $$(f,g,u,v,\lambda )$$-structures. Zbl 0236.53047
Yano, Kentaro; Ki, U-Hang
1972
Jacobi operators on real hypersurfaces of a complex projective space. Zbl 0983.53034
Cho, Jong Taek; Ki, U-Hang
1998
Surfaces of revolution with pointwise 1-type Gauss map in Minkowski 3-space. Zbl 1178.35018
Ki, U-Hang; Kim, Dong-Soo; Kim, Young Ho; Roh, Young-Mee
2009
Complete Riemannian manifolds with ($$f, g, u, v,\lambda$$)-structure. Zbl 0278.53039
Ishihara, Shigeru; Ki, U-Hang
1973
The Jacobi operator of real hypersurfaces in a complex space form. Zbl 0969.53026
Ki, U-Hang; Kim, He-Jin; Lee, An-Aye
1998
A characterization of the Cartan hypersurface in a sphere. Zbl 0597.53048
Ki, U-Hang; Nakagawa, Hisao
1987
Real hypersurfaces in complex space forms with Reeb flow symmetric structure Jacobi operator. Zbl 1147.53016
Cho, Jong Taek; Ki, U-Hang
2008
Characterizations of real hypersurfaces of type a in a complex space form. Zbl 1191.53039
Ki, U-Hang; Kim, In-Bae; Lim, Dong Ho
2010
The structure Jacobi operator on real hypersurfaces in a nonflat complex space form. Zbl 1082.53055
Ki, U-Hang; Kim, Soo Jin; Lee, Seong-Baek
2005
On transversal hypersurfaces of an almost contact manifold. Zbl 0256.53023
Yano, Kentaro; Eum, Sang-Seup; Ki, U-Hang
1972
Submanifolds of codimension 2 in an even-dimensional Euclidean space. Zbl 0241.53037
Yano, Kentaro; Ki, U-Hang
1972
Complete maximal space-like hypersurfaces in an anti-de Sitter space. Zbl 0799.53070
Choi, Soon Meen; Ki, U-Hang; Kim, He-Jin
1994
On a characterization of real hypersurfaces of type A in a complex space form. Zbl 0815.53029
Ki, U-Hang; Suh, Young-Jin
1994
Jacobi operators along the structure flow on real hypersurfaces in a nonflat complex space form. II. Zbl 1239.53073
Ki, U-Hang; Kurihara, Hiroyuki
2011
Generic submanifolds of an even-dimensional Euclidean space. Zbl 0482.53003
Ki, U-Hang; Pak, Jin Suk
1981
Real hypersurfaces in non-flat complex space forms concerned with the structure Jacobi operator and Ricci tensor. Zbl 1106.53039
Ki, U-Hang; Nagai, Setsuo; Takagi, Ryoichi
2005
On $$(f,g,u_{(k)},\alpha_{(k)})$$-structures. Zbl 0303.53041
Ki, U-Hang; Pak, Jin Suk; Suh, Hyun Bae
1975
The Ricci tensor and structure Jacobi operator of real hypersurfaces in a complex projective space. Zbl 1177.53055
Ki, U-Hang; Nagai, Setsuo
2009
On real hypersurfaces of a complex space form in terms of Jacobi operators. Zbl 0969.53025
Ki, U-Hang; Lee, An-Aye; Lee, Seong-Baek
1998
Ruled real hypersurfaces of a complex space form. Zbl 0819.53012
Ki, U-Hang; Kim, Nam-Gil
1994
On $$(f,g,u,v,w,\lambda,\mu,\nu)$$-structures satisfying $$\lambda^2+\mu^2+\nu^2=1$$. Zbl 0402.53031
Yano, Kentaro; Ki, U-Hang
1978
Submanifolds of a Euclidean m-space $$E^ m$$ with totally umbilical Gauss image. Zbl 0658.53050
Ki, U-Hang; Pak, Jin Suk
1987
Cyclic-parallel real hypersurfaces of a complex space form. Zbl 0662.53045
Ki, U-Hang
1988
Complete and non-compact conformally flat manifolds with constant scalar curvature. Zbl 0765.53028
Ki, U-Hang; Kim, Young Ho
1991
Some characterizations of a real hypersurface of type A. Zbl 0746.53019
Ki, U-Hang; Kim, Soon-Ja; Lee, Sung-Baik
1991
Manifolds with Kaehler-Bochner metric. Zbl 0772.53045
Ki, U-Hang; Kim, Byung Hak
1992
Real hypersurfaces with $$\eta$$-harmonic Weyl tensor of a complex space form. Zbl 0697.53050
Ki, U-Hang; Kim, He-Jin; Nakagawa, Hisao
1989
Structure Jacobi operator of real hypersurfaces with constant scalar curvature in a nonflat complex space form. Zbl 1145.53043
Ki, U-Hang; Nagai, Setsuo; Takagi, Ryoichi
2007
Real hypersurfaces of a nonflat complex space form in terms of the Ricci tensor. Zbl 1096.53012
Ki, U-Hang; Nagai, Setsuo
2005
On almost contact affine 3-structures. Zbl 0258.53032
Yano, Kentaro; Eum, Sang-Seup; Ki, U-Hang
1973
On certain submanifolds of codimension 2 of an almost Tachibana manifold. Zbl 0239.53035
Ki, U-Hang
1972
On certain submanifolds of codimension 2 of a locally Fubinian manifold. Zbl 0239.53036
Ki, U-Hang
1972
The Ricci tensor and the structure Jacobi operator of real hypersurfaces in complex space forms. Zbl 1076.53066
Ki, U-Hang
2004
Submanifolds with harmonic curvature. Zbl 0616.53042
Ki, U-Hang; Nakagawa, Hisao
1986
On semi-Kaehler manifolds whose totally real bisectional curvature is bounded from below. Zbl 0872.53045
Ki, U-Hang; Suh, Young Jin
1996
On complete hypersurfaces with harmonic curvature in a Riemannian manifold of constant curvature. Zbl 0631.53044
Ki, U-Hang; Nakagawa, Hisao; Umehara, Masaaki
1987
Real hypersurfaces with cyclic-parallel structure Jacobi operators in a nonflat complex space form. Zbl 1192.53018
Ki, U-Hang; Kurihara, Hiroyuki
2010
Semi-invariant submanifolds of codimension 3 of a complex projective space in terms of the Jacobi operator. Zbl 1073.53061
Her, Jong Im; Ki, U-Hang; Lee, Seong-Baek
2005
Sasakian manifolds whose C-Bochner curvature tensor vanishes. Zbl 0724.53029
Ki, U-Hang; Kim, Hyang Sook
1990
Submanifolds of codimension 3 of a Kaehlerian manifold. II. Zbl 0458.53032
Eum, Sang-Seup; Ki, U-Hang; Kim, Un Kyu; Kim, Young Ho
1981
Generic submanifolds of complex projective spaces with parallel mean curvature vector. Zbl 0462.53014
Ki, U-Hang; Pak, Jin Suk; Kim, Young Ho
1981
Jacobi operators on a semi-invariant submanifold of codimension 3 in a complex projective space. Zbl 1078.53049
Ki, U-Hang; Song, Hyunjung
2003
On certain ($$f,g,u,v,\lambda$$)-structures. Zbl 0274.53035
Ki, U-Hang; Pak, Jin Suk
1973
Intrinsic problems on $$S^n (1/ \sqrt 2) \times S^{n+1} (1 / \sqrt 2)$$. Zbl 0278.53029
Ki, U-Hang; Pak, Jin Suk
1973
On hypersurfaces with normal $$(f,g,u{_(k)},\alpha_{(k)})$$-structure in an even-dimensional sphere. Zbl 0321.53030
Ki, U-Hang; Suh, Hyun Bae
1975
Jacobi operators along the structure flow on real hypersurfaces in a nonflat complex space form. Zbl 1180.53021
Ki, U-Hang; Kurihara, Hiroyuki; Takagi, Ryoichi
2009
$$\xi$$-parallel structure Jacobi operators of real hypersurfaces in a nonflat complex space form. Zbl 1333.53079
Kim, Nam-Gil; Ki, U-Hang
2006
On the Gauss map of null scrolls. Zbl 0952.53011
Choi, Soon Meen; Ki, U-Hang; Suh, Young Jin
1998
Submanifolds of codimension 3 admitting almost contact metric structure in a complex projective space. Zbl 1013.53037
Ki, U-Hang; Song, Hyunjung; Takagi, Ryoichi
2000
Space-like surfaces with 1-type generalized Gauss map. Zbl 0942.53038
Choi, Soon Meen; Ki, U-Hang; Suh, Young Jin
1998
On the spectral geometry for the Jacobi operators of harmonic maps into product manifolds. Zbl 0882.58058
Kang, Tae Ho; Ki, U-Hang; Pak, Jin Suk
1997
Note on real hypersurfaces of nonflat complex space forms in terms of the structure Jacobi operator and Ricci tensor. Zbl 1173.53312
Kim, Nam Gil; Li, Chun Ji; Ki, U Hang
2005
Infinitesimal variations of invariant submanifolds of a Kaehlerian manifold. Zbl 0392.53010
Yano, Kentaro; Ki, U-Hang; Okumura, Masafumi
1978
Infinitesimal variations of invariant submanifolds of a Sasakian manifold. Zbl 0404.53042
Yano, Kentaro; Ki, U-Hang; Pak, Jin Suk
1978
The structure vector field and structure Jacobi operator of real hypersurfaces in nonflat complex space forms. Zbl 1203.53048
Ki, U-Hang; Nagai, Setsuo; Takagi, Ryoichi
2010
Submanifolds of codimension 3 of a Kaehlerian manifold. I. Zbl 0439.53067
Eum, Sang-Seup; Ki, U-Hang; Kim, Un Kyu; Kim, Young Ho
1980
Structure eigenvectors of the Ricci tensor in a real hypersurface of a complex projective space. Zbl 1144.53072
Li, Chunji; Ki, U-Hang
2006
Submanifolds with harmonic curvature in a Euclidean 2m-space. Zbl 0644.53005
Ki, U-Hang; Oh, Won Tae
1987
Complex submanifolds of an indefinite Kaehler-Einstein manifold. Zbl 0645.53011
Ki, U-Hang; Nakagawa, Hisao
1988
Some characterization of real hypersurfaces of type (A) in a nonflat complex space form. Zbl 1141.53044
Ki, U-Hang; Liu, Huili
2007
On certain submanifolds of codimension 2 with $$(f,g,u,v,\lambda)$$- structure. Zbl 0245.53043
Ki, U-Hang; Pak, Jin Suk
1972
Jacobi operators along the structure flow on real hypersurfaces in a nonflat complex space form. II. Zbl 1239.53073
Ki, U-Hang; Kurihara, Hiroyuki
2011
Characterizations of real hypersurfaces of type a in a complex space form. Zbl 1191.53039
Ki, U-Hang; Kim, In-Bae; Lim, Dong Ho
2010
Real hypersurfaces with cyclic-parallel structure Jacobi operators in a nonflat complex space form. Zbl 1192.53018
Ki, U-Hang; Kurihara, Hiroyuki
2010
The structure vector field and structure Jacobi operator of real hypersurfaces in nonflat complex space forms. Zbl 1203.53048
Ki, U-Hang; Nagai, Setsuo; Takagi, Ryoichi
2010
Surfaces of revolution with pointwise 1-type Gauss map in Minkowski 3-space. Zbl 1178.35018
Ki, U-Hang; Kim, Dong-Soo; Kim, Young Ho; Roh, Young-Mee
2009
The Ricci tensor and structure Jacobi operator of real hypersurfaces in a complex projective space. Zbl 1177.53055
Ki, U-Hang; Nagai, Setsuo
2009
Jacobi operators along the structure flow on real hypersurfaces in a nonflat complex space form. Zbl 1180.53021
Ki, U-Hang; Kurihara, Hiroyuki; Takagi, Ryoichi
2009
Real hypersurfaces in complex space forms with Reeb flow symmetric structure Jacobi operator. Zbl 1147.53016
Cho, Jong Taek; Ki, U-Hang
2008
Real hypersurfaces in complex space forms with $$\xi$$-parallel Ricci tensor and structure Jacobi operator. Zbl 1144.53069
Ki, U-Hang; de Dios Pérez, Juan; Santos, Florentino G.; Suh, Young Jin
2007
Structure Jacobi operator of real hypersurfaces with constant scalar curvature in a nonflat complex space form. Zbl 1145.53043
Ki, U-Hang; Nagai, Setsuo; Takagi, Ryoichi
2007
Some characterization of real hypersurfaces of type (A) in a nonflat complex space form. Zbl 1141.53044
Ki, U-Hang; Liu, Huili
2007
$$\xi$$-parallel structure Jacobi operators of real hypersurfaces in a nonflat complex space form. Zbl 1333.53079
Kim, Nam-Gil; Ki, U-Hang
2006
Structure eigenvectors of the Ricci tensor in a real hypersurface of a complex projective space. Zbl 1144.53072
Li, Chunji; Ki, U-Hang
2006
The structure Jacobi operator on real hypersurfaces in a nonflat complex space form. Zbl 1082.53055
Ki, U-Hang; Kim, Soo Jin; Lee, Seong-Baek
2005
Real hypersurfaces in non-flat complex space forms concerned with the structure Jacobi operator and Ricci tensor. Zbl 1106.53039
Ki, U-Hang; Nagai, Setsuo; Takagi, Ryoichi
2005
Real hypersurfaces of a nonflat complex space form in terms of the Ricci tensor. Zbl 1096.53012
Ki, U-Hang; Nagai, Setsuo
2005
Semi-invariant submanifolds of codimension 3 of a complex projective space in terms of the Jacobi operator. Zbl 1073.53061
Her, Jong Im; Ki, U-Hang; Lee, Seong-Baek
2005
Note on real hypersurfaces of nonflat complex space forms in terms of the structure Jacobi operator and Ricci tensor. Zbl 1173.53312
Kim, Nam Gil; Li, Chun Ji; Ki, U Hang
2005
The Ricci tensor and the structure Jacobi operator of real hypersurfaces in complex space forms. Zbl 1076.53066
Ki, U-Hang
2004
Jacobi operators on a semi-invariant submanifold of codimension 3 in a complex projective space. Zbl 1078.53049
Ki, U-Hang; Song, Hyunjung
2003
Submanifolds of codimension 3 admitting almost contact metric structure in a complex projective space. Zbl 1013.53037
Ki, U-Hang; Song, Hyunjung; Takagi, Ryoichi
2000
Jacobi operators on real hypersurfaces of a complex projective space. Zbl 0983.53034
Cho, Jong Taek; Ki, U-Hang
1998
The Jacobi operator of real hypersurfaces in a complex space form. Zbl 0969.53026
Ki, U-Hang; Kim, He-Jin; Lee, An-Aye
1998
On real hypersurfaces of a complex space form in terms of Jacobi operators. Zbl 0969.53025
Ki, U-Hang; Lee, An-Aye; Lee, Seong-Baek
1998
On the Gauss map of null scrolls. Zbl 0952.53011
Choi, Soon Meen; Ki, U-Hang; Suh, Young Jin
1998
Space-like surfaces with 1-type generalized Gauss map. Zbl 0942.53038
Choi, Soon Meen; Ki, U-Hang; Suh, Young Jin
1998
On the spectral geometry for the Jacobi operators of harmonic maps into product manifolds. Zbl 0882.58058
Kang, Tae Ho; Ki, U-Hang; Pak, Jin Suk
1997
On semi-Kaehler manifolds whose totally real bisectional curvature is bounded from below. Zbl 0872.53045
Ki, U-Hang; Suh, Young Jin
1996
Complete maximal space-like hypersurfaces in an anti-de Sitter space. Zbl 0799.53070
Choi, Soon Meen; Ki, U-Hang; Kim, He-Jin
1994
On a characterization of real hypersurfaces of type A in a complex space form. Zbl 0815.53029
Ki, U-Hang; Suh, Young-Jin
1994
Ruled real hypersurfaces of a complex space form. Zbl 0819.53012
Ki, U-Hang; Kim, Nam-Gil
1994
Manifolds with Kaehler-Bochner metric. Zbl 0772.53045
Ki, U-Hang; Kim, Byung Hak
1992
On space-like hypersurfaces with constant mean curvature of a Lorentz space form. Zbl 0739.53047
Ki, U-Hang; Kim, He-Jin; Nakagawa, Hisao
1991
Complete and non-compact conformally flat manifolds with constant scalar curvature. Zbl 0765.53028
Ki, U-Hang; Kim, Young Ho
1991
Some characterizations of a real hypersurface of type A. Zbl 0746.53019
Ki, U-Hang; Kim, Soon-Ja; Lee, Sung-Baik
1991
On real hypersurfaces of a complex space form. Zbl 0734.53040
Ki, U-Hang; Suh, Young Jin
1990
Real hypersurfaces with harmonic Weyl tensor of a complex space form. Zbl 0716.53026
Ki, U-Hang; Nakagawa, Hisao; Suh, Young Jin
1990
Sasakian manifolds whose C-Bochner curvature tensor vanishes. Zbl 0724.53029
Ki, U-Hang; Kim, Hyang Sook
1990
Real hypersurfaces with parallel Ricci tensor of a complex space form. Zbl 0678.53046
Ki, U-Hang
1989
Real hypersurfaces with $$\eta$$-harmonic Weyl tensor of a complex space form. Zbl 0697.53050
Ki, U-Hang; Kim, He-Jin; Nakagawa, Hisao
1989
Cyclic-parallel real hypersurfaces of a complex space form. Zbl 0662.53045
Ki, U-Hang
1988
Complex submanifolds of an indefinite Kaehler-Einstein manifold. Zbl 0645.53011
Ki, U-Hang; Nakagawa, Hisao
1988
A characterization of the Cartan hypersurface in a sphere. Zbl 0597.53048
Ki, U-Hang; Nakagawa, Hisao
1987
Submanifolds of a Euclidean m-space $$E^ m$$ with totally umbilical Gauss image. Zbl 0658.53050
Ki, U-Hang; Pak, Jin Suk
1987
On complete hypersurfaces with harmonic curvature in a Riemannian manifold of constant curvature. Zbl 0631.53044
Ki, U-Hang; Nakagawa, Hisao; Umehara, Masaaki
1987
Submanifolds with harmonic curvature in a Euclidean 2m-space. Zbl 0644.53005
Ki, U-Hang; Oh, Won Tae
1987
Submanifolds with harmonic curvature. Zbl 0616.53042
Ki, U-Hang; Nakagawa, Hisao
1986
Generic submanifolds of an even-dimensional Euclidean space. Zbl 0482.53003
Ki, U-Hang; Pak, Jin Suk
1981
Submanifolds of codimension 3 of a Kaehlerian manifold. II. Zbl 0458.53032
Eum, Sang-Seup; Ki, U-Hang; Kim, Un Kyu; Kim, Young Ho
1981
Generic submanifolds of complex projective spaces with parallel mean curvature vector. Zbl 0462.53014
Ki, U-Hang; Pak, Jin Suk; Kim, Young Ho
1981
Submanifolds of codimension 3 of a Kaehlerian manifold. I. Zbl 0439.53067
Eum, Sang-Seup; Ki, U-Hang; Kim, Un Kyu; Kim, Young Ho
1980
On $$(f,g,u,v,w,\lambda,\mu,\nu)$$-structures satisfying $$\lambda^2+\mu^2+\nu^2=1$$. Zbl 0402.53031
Yano, Kentaro; Ki, U-Hang
1978
Infinitesimal variations of invariant submanifolds of a Kaehlerian manifold. Zbl 0392.53010
Yano, Kentaro; Ki, U-Hang; Okumura, Masafumi
1978
Infinitesimal variations of invariant submanifolds of a Sasakian manifold. Zbl 0404.53042
Yano, Kentaro; Ki, U-Hang; Pak, Jin Suk
1978
On $$(f,g,u_{(k)},\alpha_{(k)})$$-structures. Zbl 0303.53041
Ki, U-Hang; Pak, Jin Suk; Suh, Hyun Bae
1975
On hypersurfaces with normal $$(f,g,u{_(k)},\alpha_{(k)})$$-structure in an even-dimensional sphere. Zbl 0321.53030
Ki, U-Hang; Suh, Hyun Bae
1975
Complete Riemannian manifolds with ($$f, g, u, v,\lambda$$)-structure. Zbl 0278.53039
Ishihara, Shigeru; Ki, U-Hang
1973
On almost contact affine 3-structures. Zbl 0258.53032
Yano, Kentaro; Eum, Sang-Seup; Ki, U-Hang
1973
On certain ($$f,g,u,v,\lambda$$)-structures. Zbl 0274.53035
Ki, U-Hang; Pak, Jin Suk
1973
Intrinsic problems on $$S^n (1/ \sqrt 2) \times S^{n+1} (1 / \sqrt 2)$$. Zbl 0278.53029
Ki, U-Hang; Pak, Jin Suk
1973
On quasi-normal $$(f,g,u,v,\lambda )$$-structures. Zbl 0236.53047
Yano, Kentaro; Ki, U-Hang
1972
On transversal hypersurfaces of an almost contact manifold. Zbl 0256.53023
Yano, Kentaro; Eum, Sang-Seup; Ki, U-Hang
1972
Submanifolds of codimension 2 in an even-dimensional Euclidean space. Zbl 0241.53037
Yano, Kentaro; Ki, U-Hang
1972
On certain submanifolds of codimension 2 of an almost Tachibana manifold. Zbl 0239.53035
Ki, U-Hang
1972
On certain submanifolds of codimension 2 of a locally Fubinian manifold. Zbl 0239.53036
Ki, U-Hang
1972
On certain submanifolds of codimension 2 with $$(f,g,u,v,\lambda)$$- structure. Zbl 0245.53043
Ki, U-Hang; Pak, Jin Suk
1972
all top 5

#### Cited by 143 Authors

 25 Suh, Young Jin 17 Ki, U-Hang 12 Pérez Jiménez, Juan de Dios 8 Yano, Kentaro 7 Kim, Youngho 7 Kimura, Makoto 7 Panagiotidou, Konstantina 6 Cho, Jong Taek 6 Lim, Dong Ho 6 Wang, Yaning 5 de Lima, Henrique F. 5 Jeong, Imsoon 5 Kaimakamis, George 5 Lee, Hyunjin 5 Ostianu, N. M. 4 Kim, Dongsoo S. 4 Nagai, Setsuo 4 Pak, Eunmi 4 Pak, Jin Suk 4 Velásquez, Marco Antonio Lázaro 3 Dos Santos, Fábio Reis 3 Kim, In-Bae 3 Kon, Mayuko 3 Loo, Tee-How 3 Lumiste, Ülo 3 Maeda, Sadahiro 3 Polyakov, N. D. 3 Santos, Florentino G. 3 Sohn, Woon Ha 3 Theofanidis, Theoharis 3 Yoon, Dae Won 2 Adachi, Toshiaki 2 Aquino, Cicero Pedro 2 Chaves Brasil Junior, Aldir 2 Chaves, Rosa Maria Barreiro 2 Cheng, Qingming 2 Dursun, Uǧur 2 Ishihara, Shigeru 2 Ivey, Thomas A. 2 Lee, Jaewon 2 Machado, Carlos J. G. 2 Shirokov, Aleksandr Petrovich 2 Suh, Hyun Bae 2 Takagi, Ryoichi 1 Abedi, Esmail 1 Aiyama, Reiko 1 Anciaux, Henri 1 Baek, Jin Ok 1 Balazyuk, T. N. 1 Bansal, Pooja 1 Bao, Tuya 1 Bejan, Cornelia-Livia 1 Bektaṣ, Burcu 1 Bhattacharyya, Arindam 1 Bryant, Robert L. 1 Calvaruso, Giovanni 1 Camargo, Fernanda Ester Camillo 1 Chaubey, Sudhakar Kumar 1 Choi, Miekyung 1 Choi, Young Suk 1 Colares, Antonio Gervásio 1 Das, Bandana 1 Davidov, Johann T. 1 de Araujo Costa, Ézio 1 de Lima, Eudes Leite 1 De, Uday Chand 1 Deng, Yihua 1 Dragomir, Sorin 1 Egorov, Ivan Petrovich 1 Eum, Sang-Seup 1 Evtushik, Leonid Evgenievich 1 Fernandes de Lima, Henrique 1 Gamkrelidze, Revaz Valerianovich 1 Gazi, Abul Kalam 1 Georgiou, Nikos 1 Ghosh, Amalendu 1 Guilfoyle, Brendan S. 1 Güler, Sinem 1 Hamada, Tatsuyoshi 1 Heidari, Nikrooz 1 Hu, Zejun 1 Hwang, Doo Hyun 1 Ichiyama, Toshiyuki 1 Inoguchi, Jun-ichi 1 Izmailova, Z. A. 1 Jun, Jae-Bok 1 Kashani, Seyed Mohammad Bagher 1 Kim, Gyu Jong 1 Kim, Jong Ryul 1 Kim, Soo-Jin 1 Kim, Wonyong 1 Kon, Masahiro 1 Kon, Song-How 1 Konishi, Mariko 1 Yadav, Sunil Kumar 1 Kumar, Anuj 1 Kurihara, Hiroyuki 1 Kwon, Jung-Hwan 1 Lee, Ruenn-Huah 1 Lin, Hezi ...and 43 more Authors
all top 5

#### Cited in 71 Serials

 12 Differential Geometry and its Applications 10 Kodai Mathematical Seminar Reports 9 Journal of Soviet Mathematics 7 Journal of Geometry 6 Journal of Geometry and Physics 6 Results in Mathematics 5 Kodai Mathematical Journal 4 Geometriae Dedicata 4 Acta Mathematica Hungarica 4 Journal of Mathematical Sciences (New York) 3 Rocky Mountain Journal of Mathematics 3 Annali di Matematica Pura ed Applicata. Serie Quarta 3 Czechoslovak Mathematical Journal 3 Tohoku Mathematical Journal. Second Series 3 Tokyo Journal of Mathematics 3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 3 Mediterranean Journal of Mathematics 2 Ukrainian Mathematical Journal 2 Mathematische Zeitschrift 2 Facta Universitatis. Series Mathematics and Informatics 2 International Journal of Mathematics 2 Journal de Mathématiques Pures et Appliquées. Neuvième Série 2 Mathematical Physics, Analysis and Geometry 2 Lobachevskii Journal of Mathematics 2 DGDS. Differential Geometry – Dynamical Systems 2 Advances in Geometry 2 Nihonkai Mathematical Journal 2 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 Bulletin of the Australian Mathematical Society 1 General Relativity and Gravitation 1 Houston Journal of Mathematics 1 Journal of Mathematical Analysis and Applications 1 Beiträge zur Algebra und Geometrie 1 Advances in Mathematics 1 Annales Polonici Mathematici 1 Archiv der Mathematik 1 Canadian Mathematical Bulletin 1 Colloquium Mathematicum 1 Glasgow Mathematical Journal 1 Hiroshima Mathematical Journal 1 International Journal of Mathematics and Mathematical Sciences 1 Journal of the Korean Mathematical Society 1 Mathematische Annalen 1 Mathematische Nachrichten 1 Michigan Mathematical Journal 1 Monatshefte für Mathematik 1 Osaka Journal of Mathematics 1 Pacific Journal of Mathematics 1 Proceedings of the American Mathematical Society 1 Topology and its Applications 1 Bulletin of the Korean Mathematical Society 1 Note di Matematica 1 Bulletin of the Iranian Mathematical Society 1 Journal of the American Mathematical Society 1 Turkish Journal of Mathematics 1 Balkan Journal of Geometry and its Applications (BJGA) 1 Taiwanese Journal of Mathematics 1 Communications of the Korean Mathematical Society 1 Communications in Contemporary Mathematics 1 JP Journal of Geometry and Topology 1 Comptes Rendus. Mathématique. Académie des Sciences, Paris 1 Central European Journal of Mathematics 1 International Journal of Geometric Methods in Modern Physics 1 Proceedings of the Steklov Institute of Mathematics 1 Annali dell’Università di Ferrara. Sezione VII. Scienze Matematiche 1 Applications and Applied Mathematics 1 International Electronic Journal of Geometry 1 East Asian Mathematical Journal 1 Acta Universitatis Sapientiae. Mathematica 1 Symmetry 1 Mathematics
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#### Cited in 8 Fields

 155 Differential geometry (53-XX) 3 Manifolds and cell complexes (57-XX) 3 Global analysis, analysis on manifolds (58-XX) 2 Several complex variables and analytic spaces (32-XX) 2 Algebraic topology (55-XX) 1 General and overarching topics; collections (00-XX) 1 Geometry (51-XX) 1 Relativity and gravitational theory (83-XX)