Results 81 to 90 of about 4,868,795 (209)
SOME CHARACTERIZATIONS OF THE HOMOGENEOUS RULED REAL HYPERSURFACE IN A COMPLEX HYPERBOLIC SPACE
, 2019 Motivated by the notion of ruled surfaces in Euclidean 3-space, we consider ruled real hypersurfaces isometrically immersed into an n-dimensional complex hyperbolic space of constant holomorphic sectional curvature c(< 0).
Maeda, Sadahiro
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A birational description of the minimal exponent
Journal of the London Mathematical Society, Volume 114, Issue 2, August 2026.Abstract We give a description of the minimal exponent of a hypersurface using higher direct images of suitably twisted sheaves of log forms on a log resolution.
Qianyu Chen, Mircea Mustaţă
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Real hypersurfaces in Kähler manifolds [PDF]
Asian Journal of Mathematics, 2001 This paper is concerned with the geometry of embedded real hypersurfaces in a Kähler manifold, where isomorphisms are both holomorphic and isometric in the underlying Riemannian structure. The author introduces their local invariants and compatibility relations, solves the local realization problem, and gives a characterization of the metric sphere in \
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Mizohata–Takeuchi inequalities for orthonormal systems
Journal of the London Mathematical Society, Volume 114, Issue 2, August 2026.Abstract We establish some weighted L2$L^2$ inequalities for Fourier extension operators in the setting of orthonormal systems. In the process, we develop a direct approach to such inequalities based on generalized Wigner distributions, complementing the Schatten space approach that is prevalent in the wider context of estimates for such orthonormal ...
Jonathan Bennett +4 more
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Defining equations for real analytic real hypersurfaces in 𝐶ⁿ [PDF]
Transactions of the American Mathematical Society, 1986 A defining function for a real analytic real hypersurface can be uniquely written as 2 Re
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Boletín de la Real Sociedad Geográfica: Tomo LXXXIII Número 7 a 12 - 1947 julio
, 1947 Incluye índices. Catálogo de la Biblioteca de la Real Sociedad Geográfica, por D. José Gavira, págs.
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International Journal of Mathematics and Mathematical Sciences, 1990 We study how the notion of time can affect the motion of particles within the No Integrability Aesthetic Field Theory. We show that the Minkowski hypothesis of treating x4 as pure imaginary as well as the fourth component of vectors as pure imaginary ...
M. Muraskin
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REAL HYPERSURFACES IN COMPLEX MANIFOLDS [PDF]
Acta Mathematica, 1974 Chern, S. S., Moser, J. K.
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Robust Control for Underactuated Fixed-Wing Unmanned Aerial Vehicles
MathematicsDynamic surface control (DSC) is a recognized nonlinear control approach for high-order systems. However, as the complexity of the system increases and the first-order filter (FOF) is introduced, there exists a singularity problem, i.e., the control ...
Tianyi Wang, Luxin Zhang, Zhihua Chen
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Oregon real estate news-journal
, 1974 This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Began publication with vol. 28, no. 3 (fall 1974). Cf. ORULS
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