Filip Defever

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All published works

Action	Title	Year	Authors
+ PDF Chat	Hypersurfaces of $E^4_8$ with proper mean curvature vector	2007	Andreas Arvanitoyeorgos Filip Defever George Kaimakamis
+ PDF Chat	Biharmonic Lorentz hypersurfaces in E<sub>1</sub><sup>4</sup>	2007	Andreas Arvanitoyeorgos Filip Defever George Kaimakamis Vassilis Papantoniou
+	Biharmonic hypersurfaces of the 4-dimensional semi-Euclidean space <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msubsup><mml:mi mathvariant="double-struck">E</mml:mi><mml:mi>s</mml:mi><mml:mn>4</mml:mn></mml:msubsup></mml:math>	2005	Filip Defever George Kaimakamis Vassilis Papantoniou
+ PDF Chat	Riemannian manifolds structured by a local conformal section	2004	Filip Defever Radu Roșca
+	Contact transformation of a presymplectic form with Quasi-Sasakian structure	2004	Maria Teresa Calapso Filip Defever Radu Roșca
+	Locally conformal manifolds endowed with a skew-symmetric vector field	2003	Filip Defever Radu Roşca
+	EVEN-DIMENSIONAL MANIFOLDS STRUCTURED BY A CONSTANT T -PARALLEL CONNECTION	2003	Filip Defever Radu Roșca
+	Riemannian manifolds structured by a T-parallel exterior recurrent connection	2002	Filip Defever Radu Roșca
+ PDF Chat	On a class of even-dimensional manifolds structured by a $\mathscr{T}$-parallel connection	2001	Filip Defever Radu Roșca
+	Framed $(2M+3)$-dimensional manifolds endowed with a vertical cyclic connection structure	2001	Filip Defever Radu Roșca
+	B.-Y. Chen's inequalities for submanifolds of Sasakian space forms	2001	Filip Defever Ion Mihai Leopold Verstraelen
+	Conformally flat hypersurfaces of E4 with constant mean curvature	2000	Filip Defever
+	Conformally flat hypersurfaces with constant Gauss-Kronecker curvature	2000	Filip Defever
+	None	2000	Filip Defever Udo Hertrich-Jeromin
+	Ricci-Semisymmetric Hypersurfaces	2000	Filip Defever
+	On hyperbolic manifolds structured by a principal connection and carrying tow isotropic Reeb vector fields	2000	Filip Defever Radu Roșca Leopold Verstraelen
+ PDF Chat	A note on almost kähler manifolds	1999	Domenico A. Catalano Filip Defever Ryszard Deszcz Marian Hotloś Zbigniew Olszak
+	On space-time manifolds carrying two exterior concurrent skew symmetric killing vector fields	1999	Filip Defever Radu Roşca
+	On space-time manifolds carrying a skew symmetric killing vector field	1999	Filip Defever Radu Roșca
+	Three-dimensional conformally flat hypersurfaces	1999	Filip Defever Udo Hertrich-Jeromin
+	ON MANIFOLDS OF PSEUDOSYMMETRIC TYPE	1999	Filip Defever Ryszard Deszcz Marian Hotloś Marek Kucharski Zerrin Şentürk
+ PDF Chat	P.J. Ryan's problem in semi-Riemannian space forms	1999	Filip Defever Ryszard Deszcz Zerrin Şentürk Leopold Verstraelen Şahnur Yaprak
+	Geometry and topology of submanifolds IX : dedicated to professor Radu Rosca on the occasion of his 90th birthday : Valenciennes, France 26-27 March 1997, Lyon, France 17-18 May 1997, Leuven, Belgium 18-20 September 1997	1999	Filip Defever
+ PDF Chat	A class of <i>C</i>-totally real submanifolds of Sasakian space forms	1998	Filip Defever Ion Mihai Leopold Verstraelen
+ PDF Chat	On pseudosymmetric para-Kähler manifolds	1998	Filip Defever Leopold Verstraelen Ryszard Deszcz
+ PDF Chat	Hypersurfaces of $\overline {\bf E}{}^4$ satisfying $\Delta\overrightarrow H=\lambda \overrightarrow H$.	1997	Filip Defever
+	On semisymmetric para-Kähler manifolds	1997	Filip Defever Ryszard Deszcz L. Verstraelen
+	B.-Y. Chen's inequality for C-totally real submanifolds of Sasakian space forms	1997	Filip Defever Ion Mihai Leopold Verstraelen
+	On a Problem of P. J. Ryan	1997	Filip Defever Ryszard Deszcz Zerrin Şentürk Leopold Verstraelen Şahnur Yaprak
+	Hypersurfaces of restricted type in Minkowski space	1996	Christos Baikoussis David Blair Bang‐Yen Chen Filip Defever
+ PDF Chat	Finite type immersions of flat tori into Euclidean spaces	1995	Christos Baikoussis Filip Defever Themis Koufogiorgos Leopold Verstraelen
+	On ricci-pseudosymmetric hypersurfaces in spaces of constant curvature	1995	Filip Defever Ryszard Deszcz P. F. Dhooghe Şahnur Yaprak Leopold Verstraelen
+	Some results on geodesic mappings of Riemannian manifolds satisfying the conditionR.R.=Q(S, R)	1994	Filip Defever Ryszard Deszcz
+	On pseudosymmetric space–times	1994	Filip Defever Ryszard Deszcz Leopold Verstraelen Luc Vrancken
+ PDF Chat	The Chen-type of the noncompact cyclides of Dupin	1994	Filip Defever Ryszard Deszcz Leopold Verstraelen
+	On Warped Product Manifolds Satisfying some Curvature Condition of Pseudosymmetric Type	1994	Filip Defever Mileva Prvanivic
+	The compact cyclides of Dupin and a conjecture of B.-Y. Chen	1993	Filip Defever Ryszard Deszcz Leopold Verstraelen
+	On Riemannian manifolds satisfying a certain curvature condition imposed on the Weyl curvature tensor	1993	Filip Defever Ryszard Deszcz
+	Superconformal algebras with quadratic nonlinearity	1991	Filip Defever Walter Troost Z. Hasiewicz
+	Nonassociative superconformal algebras	1991	Z. Hasiewicz Filip Defever Walter Troost
+	Superconformal algebras with N=5, 6, 7, 8. I	1991	Filip Defever Walter Troost Z. Hasiewicz
+	Superconformal algebras with N=5, 6, 7, 8. II	1991	Filip Defever Walter Troost Z. Hasiewicz
+ PDF Chat	A note on geodesic mappings of pseudosymmetric Riemannian manifolds	1991	Filip Defever Ryszard Deszcz
+	Moding of superconformal algebras	1988	Filip Defever S. Schrans Kris Thielemans

Common Coauthors

Coauthor	Papers Together
Ryszard Deszcz	13
Leopold Verstraelen	12
Radu Roşca	10
Z. Hasiewicz	4
Walter Troost	4
George Kaimakamis	3
Zerrin Şentürk	3
Şahnur Yaprak	3
Ion Mihai	3
Udo Hertrich-Jeromin	2
Marian Hotloś	2
Vassilis Papantoniou	2
Andreas Arvanitoyeorgos	2
Christos Baikoussis	2
Themis Koufogiorgos	1
David Blair	1
P. F. Dhooghe	1
Zbigniew Olszak	1
S. Schrans	1
Bang‐Yen Chen	1
Maria Teresa Calapso	1
Luc Vrancken	1
Domenico A. Catalano	1
Mileva Prvanivic	1
L. Verstraelen	1
Marek Kucharski	1
Kris Thielemans	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Geometry of submanifolds	1973	Bang‐Yen Chen	6
+	Differential geometric structures	1981	Walter A. Poor	6
+	Total Mean Curvature and Submanifolds of Finite Type	1984	B-Y Chen	6
+	Structure theorems on Riemannian spaces satisfying $R(X,\,Y)\cdot R=0$. I. The local version	1982	Zoltán Szabó	6
+ PDF Chat	Lorentzian isoparametric hypersurfaces	1985	Martin A. Magid	5
+	The symmetry of warped product space-times	1991	Ryszard Deszcz L. Verstraelen Luc Vrancken	4
+	Superconformal algebras in two dimensions with N=4	1988	Alexander Sevrin Walter Troost Antoine Van Proeyen	4
+	SUBMANIFOLDS OF FINITE TYPE AND APPLICATIONS	1993	Bang Yen Chen	4
+ PDF Chat	O(N)-extended superconformal field theory in superspace	1988	Kareljan Schoutens	4
+	On some class of warped product manifolds	1987	Ryszard Deszcz	3
+	Canonical metrics for certain conformally Euclidean spaces of dimension three and codimension one	1973	Gail Lancaster	3
+ PDF Chat	Isometric immersions of Lorentz space with parallel second fundamental forms	1984	Martin A. Magid	3
+ PDF Chat	Hypersurfaces satisfying a certain condition on the Ricci tensor	1969	Shûkichi Tanno	3
+ PDF Chat	On the torse-forming directions in Riemannian spaces	1944	Kentaro Yano	3
+	Hypersurfaces in E<sup>4</sup> with Harmonic Mean Curvature Vector Field	1995	Th. Hasanis Theodoros Vlachos	3
+	Compact Conformally Flat Hypersurfaces	2012	Manfredo do Carmo Marcos Dajczer Francesco Mercuri	3
+ PDF Chat	Null $2$-type surfaces in $E^3$ are circular cylinders	1988	Bang‐Yen Chen	3
+	On gradient almost torse forming vector fields	1996	Koji Matsumoto Ion Mihai Radu Roșca	3
+ PDF Chat	Conformally Flat Manifolds	1972	Rohan Kulkarni	3
+ PDF Chat	A class of complex hypersurfaces	1972	Patrick J. Ryan	3
+ PDF Chat	On parallel conformal connections	1979	Radu Roșca	3
+	Hypersurfaces with parallel Ricci tensor	1971	Patrick J. Ryan	3
+	Hypersurfaces of E<sup>4</sup> with Harmonic Mean Curvature Vector	1998	Filip Defever Of Leuven	3
+ PDF Chat	BIHARMONIC PSEUDO-RIEMANNIAN SUBMANIFOLDS IN PSEUDO-EUCLIDEAN SPACES	1998	Bang‐Yen Chen Susumu Ishikawa	3
+	Superconformal algebras with N=5, 6, 7, 8. I	1991	Filip Defever Walter Troost Z. Hasiewicz	3
+	Loop algebras and superalgebras based on <i>S</i> 7	1988	F. Englert Alexander Sevrin Walter Troost Antoine Van Proeyen Ph. Spindel	3
+ PDF Chat	A classification of certain 3-dimensional conformally flat Euclidean hypersurfaces	1994	Óscar J. Garay	3
+ PDF Chat	BIHARMONIC SURFACES IN PSEUDO-EUCLIDEAN SPACES	1991	Bang‐Yen Chen Susumu Ishikawa	3
+	A new class of superconformal sigma models with the Wess-Zumino action	1988	Evgeny Ivanov S. Krivonos V. M. Leviant	3
+	Total mean curvature and submanifolds of finite type	1985	Paul Verheyen Pol Verstraelen	3
+	Foundations of Differential Geometry	1963	Shôshichi Kobayashi Katsumi Nomizu	2
+	On pseudo symmetric spaces	1989	M. C. Chaki Uday Chand De	2
+	Integral formulas in Riemannian geometry	1970	健太郎矢野	2
+	On K-Left Invariant Almost Contact 3-Structures	1995	Radu Roșca	2
+	Covariantly coupled chiral algebras	1991	F.A. Bais T. Tjin Peter van Driel	2
+	On ricci-pseudosymmetric hypersurfaces in spaces of constant curvature	1995	Filip Defever Ryszard Deszcz P. F. Dhooghe Şahnur Yaprak Leopold Verstraelen	2
+	Sugawara's construction for Kac-Moody-Malcev algebras	1988	Edward P. Osipov	2
+ PDF Chat	Almost Hermitian manifolds with constant holomorphic sectional curvature	1974	Sumio Sawaki Kouei Sekigawa	2
+	Explicit construction of the exceptional superalgebras <i>F</i>(4) and <i>G</i>(3)	1982	Bryce S. DeWitt P. van Nieuwenhuizen	2
+	Analysis, Manifolds and Physics	2000	Yvonne Choquet‐Bruhat Cécile DeWitt-Morette A. S. Wightman	2
+ PDF Chat	Superconformal current algebras and their unitary representations	1985	Victor G. Kač Иван Тодоров	2
+ PDF Chat	Ruled surfaces of finite type	1990	Bang‐Yen Chen Franki Dillen Leopold Verstraelen Luc Vrancken	2
+ PDF Chat	On surfaces of finite type in Euclidean $3$-space	1990	Franki Dillen Johan Pas Leopold Verstraelen	2
+	Some pinching and classification theorems for minimal submanifolds	1993	Bang‐Yen Chen	2
+ PDF Chat	On manifolds satisfying some curvature conditions	1989	Ryszard Deszcz Wiesław Grycak	2
+	Submanifolds in de sitter space-time satisfying ΔH=λH	1995	Bang‐Yen Chen	2
+	Compact Conformally Flat Hypersurfaces	1988	Ulrich Pinkall	2
+ PDF Chat	Hypersurfaces of $\overline {\bf E}{}^4$ satisfying $\Delta\overrightarrow H=\lambda \overrightarrow H$.	1997	Filip Defever	2
+	Soft gauge algebras	1983	Martin F. Sohnius	2
+ PDF Chat	On infinitesimal conformal and projective transformations of normal contact spaces	1962	Masafumi Okumura	2