Sadahiro Maeda

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Person:168540

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zbMath Open maeda.sadahiroMaRDI QIDQ168540

List of research outcomes

PublicationDate of PublicationType
GEOMETRY OF LIE HYPERSURFACES IN A COMPLEX HYPERBOLIC SPACE2023-09-01Paper
Real hypersurfaces foliated by totally real totally geodesic submanifolds2023-03-20Paper
https://portal.mardi4nfdi.de/entity/Q50915262022-07-26Paper
https://portal.mardi4nfdi.de/entity/Q50915292022-07-26Paper
https://portal.mardi4nfdi.de/entity/Q50915402022-07-26Paper
Sectional curvatures of homogeneous real hypersurfaces of types (A) and (B) in a complex projective space2021-08-09Paper
New construction of ruled real hypersurfaces in a complex hyperbolic space and its applications2020-06-30Paper
Length spectrum of complete simply connected Sasakian space forms2020-05-04Paper
Geometric properties of Lie hypersurfaces in a complex hyperbolic space2019-12-18Paper
Integral curves of the characteristic vector field of minimal ruled real hypersurfaces in non-flat complex space forms2019-12-18Paper
CHARACTERIZATIONS OF BERGER SPHERES FROM THE VIEWPOINT OF SUBMANIFOLD THEORY2019-12-09Paper
Sectional curvatures of ruled real hypersurfaces in a complex hyperbolic space2019-09-27Paper
Generating Curves of Minimal Ruled Real Hypersurfaces in a Nonflat Complex Space Form2019-05-24Paper
https://portal.mardi4nfdi.de/entity/Q57421012019-05-16Paper
Curvature properties of homogeneous real hypersurfaces in nonflat complex space forms2018-09-14Paper
Characterizations of three homogeneous real hypersurfaces in a complex projective space2018-07-11Paper
The homogeneous ruled real hypersurface in a complex hyperbolic space2018-05-30Paper
https://portal.mardi4nfdi.de/entity/Q46420912018-05-18Paper
A characterization of homogeneous real hypersurfaces of types (C), (D) and (E) in a complex projective space2017-09-12Paper
A~characterization of a~certain real hypersurface of type $({\rm A}_2)$ in a~complex projective space2017-07-03Paper
https://portal.mardi4nfdi.de/entity/Q52674882017-06-13Paper
Ruled real hypersurfaces having the same sectional curvature as that of an ambient nonflat complex space form2016-06-06Paper
https://portal.mardi4nfdi.de/entity/Q27978062016-03-31Paper
https://portal.mardi4nfdi.de/entity/Q27889502016-02-23Paper
Sectional curvatures of geodesic spheres in a complex hyperbolic space2016-01-15Paper
Naturally reductive homogeneous real hypersurfaces in a nonflat complex space form2015-12-18Paper
A characterization of the homogeneous ruled real hypersurface in a complex hyperbolic space in terms of the first curvature of some integral curves2015-12-11Paper
A certain two-parameter family of helices of order 6 in Euclidean sphere2015-06-26Paper
HOMOGENEOUS SUBMANIFOLDS AND HOMOGENEOUS CURVES IN SPACE FORMS2014-09-12Paper
SECTIONAL CURVATURES OF RULED REAL HYPERSURFACES IN A NONFLAT COMPLEX SPACE FORM2014-09-12Paper
The real hypersurface of type (B) with two distinct principal curvatures in a complex hyperbolic space2014-06-04Paper
Congruence classes of minimal ruled real hypersurfaces in a nonflat complex space form2014-04-11Paper
https://portal.mardi4nfdi.de/entity/Q54010802014-03-12Paper
https://portal.mardi4nfdi.de/entity/Q28420872013-07-31Paper
CHARACTERISATIONS OF GEODESIC HYPERSPHERES IN A NON-FLAT COMPLEX SPACE FORM2013-01-10Paper
https://portal.mardi4nfdi.de/entity/Q29177332012-10-01Paper
A homogeneous submanifold with nonzero parallel mean curvature vector in a Euclidean sphere2012-07-10Paper
Three real hypersurfaces some of whose geodesics are mapped to circles with the same curvature in a nonflat complex space form2012-01-12Paper
Geometry of the horosphere in a complex hyperbolic space2011-10-12Paper
https://portal.mardi4nfdi.de/entity/Q51992872011-08-12Paper
https://portal.mardi4nfdi.de/entity/Q51993002011-08-12Paper
Real hypersurfaces which are contact in a nonflat complex space form2011-07-22Paper
Real hypersurfaces in a nonflat complex space form and their almost contact metric structures2011-07-21Paper
REAL HYPERSURFACES WITH φ-INVARIANT SHAPE OPERATOR IN A COMPLEX PROJECTIVE SPACE2011-05-18Paper
https://portal.mardi4nfdi.de/entity/Q30670372011-01-20Paper
Geometric meaning of Sasakian space forms from the viewpoint of submanifold theory2011-01-12Paper
https://portal.mardi4nfdi.de/entity/Q35617352010-05-25Paper
https://portal.mardi4nfdi.de/entity/Q34001982010-02-05Paper
Sasakian curves on hypersurfaces in a nonflat complex space form2010-01-26Paper
https://portal.mardi4nfdi.de/entity/Q33965102009-09-18Paper
Characterization of Parallel Isometric Immersions of Space Forms into Space Forms in the Class of Isotropic Immersions2009-05-14Paper
https://portal.mardi4nfdi.de/entity/Q36157482009-03-24Paper
A characterization of the homogeneous minimal ruled real hypersurface in a complex hyperbolic space2009-03-20Paper
Extrinsic geodesics and hypersurfaces of type (A) in a complex projective space2009-03-11Paper
https://portal.mardi4nfdi.de/entity/Q36037762009-02-18Paper
https://portal.mardi4nfdi.de/entity/Q35140442008-07-21Paper
https://portal.mardi4nfdi.de/entity/Q35089952008-07-01Paper
CHARACTERIZATIONS OF HYPERSURFACES OF TYPE A2 IN A COMPLEX PROJECTIVE SPACE2008-05-08Paper
Schur's lemma for Kähler manifolds2008-04-03Paper
Geodesic spheres in a nonflat complex space form and their integral curves of characteristic vector fields2008-02-22Paper
https://portal.mardi4nfdi.de/entity/Q54408402008-02-05Paper
https://portal.mardi4nfdi.de/entity/Q54343402008-01-04Paper
https://portal.mardi4nfdi.de/entity/Q54343592008-01-04Paper
Integral curves of characteristic vector fields of real hypersurfaces in nonflat complex space forms2007-06-07Paper
A Useful Characterization of Some Real Hypersurfaces in a Nonflat Complex Space Form2007-01-10Paper
A practical criterion for some submanifolds to be totally geodesic2007-01-05Paper
https://portal.mardi4nfdi.de/entity/Q54795112006-07-10Paper
https://portal.mardi4nfdi.de/entity/Q54778782006-06-29Paper
Totally geodesic immersions of Kähler manifolds and Kähler Frenet curves2006-03-21Paper
Isoparametric hypersurfaces with less than four principal curvatures in a sphere2006-03-14Paper
Geometry of Holomorphic Distributions of Real Hypersurfaces in a Complex Projective Space2006-02-14Paper
Characterization of totally umbilic hypersurfaces in a space form by circles2006-02-14Paper
https://portal.mardi4nfdi.de/entity/Q57161872006-01-18Paper
Ruled real hypersurfaces in a nonflat quaternionic space form2005-11-24Paper
Real hypersurfaces some of whose geodesics are plane curves in nonflat complex space forms2005-11-08Paper
https://portal.mardi4nfdi.de/entity/Q30218632005-06-21Paper
https://portal.mardi4nfdi.de/entity/Q30218642005-06-21Paper
https://portal.mardi4nfdi.de/entity/Q46575642005-03-14Paper
Characterization of totally \(\eta\)-umbilic real hypersurfaces in nonflat complex space forms by some inequality2005-02-24Paper
Holomorphic helix of proper order 3 on a complex hyperbolic plane2005-02-22Paper
Shape Operators and Structure Tensors of Real Hypersurfaces in Nonflat Quaternionic Space Forms2004-11-29Paper
https://portal.mardi4nfdi.de/entity/Q48217722004-10-21Paper
Geometry of ordinary helices in a complex projective space2004-08-16Paper
Characterization of complex space forms in terms of geodesics and circles on their geodesic spheres2004-03-29Paper
Curvature-adapted real hypersurfaces in quaternionic space forms2004-03-15Paper
https://portal.mardi4nfdi.de/entity/Q44548592004-03-08Paper
A characterization of constant isotropic immersions by circles2004-03-07Paper
A characterization of extrinsic spheres in a Riemannian manifold2004-02-23Paper
Characterizations of space forms by circles on their geodesic spheres2004-02-19Paper
Characterization of totally geodesic Kähler immersions2004-01-22Paper
Hopf hypersurfaces with constant principal curvatures in complex projective or complex hyperbolic spaces2003-07-31Paper
https://portal.mardi4nfdi.de/entity/Q45496922003-07-13Paper
Length spectrum of geodesic spheres in a non-flat complex space form.2003-06-30Paper
Real hypersurfaces in nonflat complex space forms are irreducible2003-01-01Paper
https://portal.mardi4nfdi.de/entity/Q27310982002-11-10Paper
https://portal.mardi4nfdi.de/entity/Q43881442002-11-01Paper
A characterization of the second Veronese embedding into a complex projective space.2002-09-12Paper
On some isotropic submanifolds in spheres2002-08-18Paper
Space forms from the viewpoint of their geodesic spheres2002-01-23Paper
https://portal.mardi4nfdi.de/entity/Q44836732002-01-01Paper
Quaternionic distribution of curvature-adapted real hypersurfaces in a quaternionic hyperbolic space2002-01-01Paper
https://portal.mardi4nfdi.de/entity/Q27157422001-11-20Paper
Simpleness and closedness of circles in compact Hermitian symmetric spaces2001-11-04Paper
https://portal.mardi4nfdi.de/entity/Q44936022001-10-21Paper
https://portal.mardi4nfdi.de/entity/Q45239362001-10-07Paper
Geometric Meaning of Isoparametric Hypersurfaces in a Real Space Form2001-06-28Paper
Some characterizations of quaternionic space forms2001-03-29Paper
https://portal.mardi4nfdi.de/entity/Q45263822001-01-16Paper
A characterization of all homogeneous real hypersurfaces in a complex projective space by observing the extrinsic shape of geodesics2000-09-12Paper
https://portal.mardi4nfdi.de/entity/Q42560361999-11-02Paper
A construction of closed helices with self-intersections in a complex projective space by using submanifold theory1999-10-31Paper
https://portal.mardi4nfdi.de/entity/Q42225511999-08-25Paper
Characterizations of geodesic hyperspheres in a projective space by observing the extrinsic shape of geodesics1999-04-21Paper
Length spectrum of circles in a complex projective space1999-03-25Paper
Global behaviours of circles in a complex hyperbolic space1998-07-19Paper
https://portal.mardi4nfdi.de/entity/Q48483681998-07-14Paper
Extrinsic shape of circles and the standard imbedding of a Cayley projective plane1998-07-06Paper
Circular geodesic submanifolds with parallel mean curvature vector in a non-flat complex space form1998-05-29Paper
https://portal.mardi4nfdi.de/entity/Q43576091998-02-11Paper
Extrinsic shape of circles and standard imbeddings of projective spaces1998-01-13Paper
Extrinsic characterizations of circles in a complex projective space imbedded in a Euclidean space1997-04-14Paper
Holomorphic helices in a complex space form1997-04-08Paper
Circles in a complex projective space1997-03-09Paper
https://portal.mardi4nfdi.de/entity/Q48828141997-01-09Paper
https://portal.mardi4nfdi.de/entity/Q48451341996-02-26Paper
Ricci Tensors of Real Hypersurfaces in a Complex Projective Space1995-10-25Paper
https://portal.mardi4nfdi.de/entity/Q48494041995-09-25Paper
Geometry of submanifolds in terms of behavior of geodesics1995-08-01Paper
Isotropic Immersions into a Real Space Form1994-10-09Paper
https://portal.mardi4nfdi.de/entity/Q43030311994-08-21Paper
https://portal.mardi4nfdi.de/entity/Q43030321994-08-21Paper
On slant immersions into Kähler manifolds1994-04-10Paper
https://portal.mardi4nfdi.de/entity/Q42021101994-02-17Paper
https://portal.mardi4nfdi.de/entity/Q42712321994-01-19Paper
https://portal.mardi4nfdi.de/entity/Q46956081993-06-29Paper
On real hypersurfaces of a complex projective space. III1993-05-16Paper
On real hypersurfaces of a complex projective space. II1992-09-27Paper
Surfaces with constant Kaehler angle all of whose geodesics are circles in a complex space form1990-01-01Paper
Real hypersurfaces of a complex projective space in terms of holomorphic distribution1990-01-01Paper
On real hypersurfaces of a complex projective space1989-01-01Paper
Helical geodesic immersions into complex space forms1989-01-01Paper
https://portal.mardi4nfdi.de/entity/Q38256991989-01-01Paper
Constant mean curvature submanifolds of higher codimensions1986-01-01Paper
Isotropic Immersions1986-01-01Paper
https://portal.mardi4nfdi.de/entity/Q37762081986-01-01Paper
Real hypersurfaces of a complex projective space II1984-01-01Paper
Isotropic Immersions with Parallel Second Fundamental Form1983-01-01Paper
On submanifolds all of whose geodesics are circles in a complex space form1983-01-01Paper
Real hypersurfaces of complex projective spaces1983-01-01Paper
https://portal.mardi4nfdi.de/entity/Q33177341983-01-01Paper
Imbedding of a complex projective space defined by monomials of same degree1982-01-01Paper
Imbedding of a complex projective space similar to Segre imbedding1981-01-01Paper
https://portal.mardi4nfdi.de/entity/Q39186991981-01-01Paper
https://portal.mardi4nfdi.de/entity/Q38557761979-01-01Paper

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