Results 121 to 130 of about 91,366 (255)
Convergence of formal embeddings between real-analytic hypersurfaces in codimension one
, 2002 We show that every formal embedding sending a real-analytic strongly pseudoconvex hypersurface in $M\subset \C^N$ into another such hypersurface in $M'\subset \C^{N+1}$ is convergent.
Mir, Nordine
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Hypersurfaces with nonnegative Ricci curvature in hyperbolic space
, 2017 Based on properties of n-subharmonic functions we show that a complete, noncompact, properly embedded hypersurface with nonnegative Ricci curvature in hyperbolic space has an asymptotic boundary at infinity of at most two points.
Bonini, Vincent, Ma, Shiguang, Qing, Jie
core
Generic hypersurface singularities
Proceedings - Mathematical Sciences, 1997 We give a new differential proof of our result on the maximal rank of generic unions of points of multiplicity two in projective space in degrees greater than five. This simplifies somewhat our proof of the Waring conjecture.
André Hirschowitz, J. Alexander
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Quantum fields and entanglement on a curved lightfront
Physics Letters B, 2015 We consider field quantization on an arbitrary null hypersurface in curved spacetime. We discuss the de Sitter horizon as the simplest example, relating the horizon quantization to the standard Fock space in the cosmological patch.
Illan Halpern, Yasha Neiman
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Hypersurface Arrangements with Generic Hypersurfaces Added
19 pages, 3 figures, 2 ...
Reinke, Bernhard, Wang, Kexin
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Hypersurfaces of any homogeneous $\mathbb{C}P^3$ [PDF]
arXivHypersurfaces are studied and classified under multiple additional assumptions in any Riemannian homogeneous space $(\mathbb{C}P^3, g_a)$, including nearly K\"ahler $\mathbb{C}P^3$. Notably, all extrinsically homogeneous hypersurfaces are classified in all these spaces, with an explicit family of examples. Moreover, for nearly K\"ahler $\mathbb{C}P^3$,
arxiv
Lefschetz theorem for abelian fundamental group with modulus
, 2013 We prove a Lefschetz hypersurface theorem for abelian fundamental groups allowing wild ramification along some divisor. In fact, we show that isomorphism holds if the degree of the hypersurface is large relative to the ramification along the divisor ...
Kerz, Moritz, Saito, Shuji
core
Convergence of formal equivalences of hypersurfaces [PDF]
arXiv, 2000 A formal invertible equivalence between two minimal real analytic hypersurfaces converges if and only if the hypersurfaces are holomorphically ...
arxiv
Some integral formulas for closed hypersurfaces in Riemannian space [PDF]
, 1956 C. C. Hsiung
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Almost-toric hypersurfaces [PDF]
Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry, 2015 12 pages, 2 ...
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