function. In one complex dimension, every open domain is pseudoconvex. The concept of pseudoconvexity is thus more useful in dimensions higher than 1. Analytic...
5 KB (735 words) - 23:40, 25 May 2025
it was named by Levi as a pseudoconvex domain (Hartogs's pseudoconvexity). Pseudoconvex domain (boundary of pseudoconvexity) are important, as they allow...
124 KB (17,717 words) - 09:54, 7 April 2025
of η {\displaystyle \eta } -pseudoconvexity and η {\displaystyle \eta } -pseudolinearity; wherein classical pseudoconvexity and pseudolinearity pertain...
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CR manifold (section The Levi form and pseudoconvexity)
depend on the pseudoconvexity. This nomenclature comes from the study of pseudoconvex domains: M is the boundary of a (strictly) pseudoconvex domain in C...
36 KB (5,630 words) - 14:42, 16 June 2025
The characterization of domains of holomorphy leads to the notion of pseudoconvexity. Cauchy–Riemann equations Holomorphic function Paley–Wiener theorem...
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Logarithmically concave function Pseudoconvexity in the sense of several complex variables (not generalized convexity) Pseudoconvex function Invex function Concavification...
12 KB (1,448 words) - 16:26, 16 September 2024
to study smooth but not holomorphic functions, see for example Levi pseudoconvexity. When dealing with holomorphic functions, we could consider the Hessian...
22 KB (3,544 words) - 10:40, 6 June 2025
functions of several complex variables he introduced the concept of pseudoconvexity during his investigations on the domain of existence of such functions:...
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theorem Holomorphically convex hull Integrally-convex set John ellipsoid Pseudoconvexity Radon's theorem Shapley–Folkman lemma Symmetric set Morris, Carla C...
27 KB (3,429 words) - 17:52, 10 May 2025
monotone property, pseudoconvexity, which is a stronger property than quasiconvexity. A linear-fractional objective function is both pseudoconvex and pseudoconcave...
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study of the asymptotics of the Bergman kernel off the boundaries of pseudoconvex domains in C n {\displaystyle \mathbb {C} ^{n}} . He has studied mathematical...
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notions are intermediate between ordinary geometric convexity and pseudoconvexity. Their importance was first manifested in the pioneering work of André...
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metrics of negative scalar curvature on any bounded, smooth, and strictly pseudoconvex subset of complex Euclidean space.[CY80] These can be thought of as complex...
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Northwestern University University of California, Berkeley Thesis A priori pseudoconvexity energy estimates in domains with boundary and applications to exact...
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-holomorphic function defined on a bounded Stein manifold (such as a pseudoconvex compact set in C n {\displaystyle \mathbb {C} ^{n}} of dimension less...
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(1954), doi:10.4099/jjm1924.23.0_97, MR 0071089 Siu, Yum-Tong (1978), "Pseudoconvexity and the problem of Levi", Bulletin of the American Mathematical Society...
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surely to a global minimum when the objective function is convex or pseudoconvex, and otherwise converges almost surely to a local minimum. This is in...
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the derivative Karamata's inequality Logarithmically convex function Pseudoconvex function Quasiconvex function Subderivative of a convex function "Lecture...
35 KB (5,856 words) - 19:37, 21 May 2025
{\displaystyle {\bar {\partial }}} -Poincaré lemma holds in more generality for pseudoconvex domains. Using both the Poincaré lemma and the ∂ ¯ {\displaystyle {\bar...
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equivalent to being a (complex) strongly pseudoconvex manifold. The latter means that it has a strongly pseudoconvex (or plurisubharmonic) exhaustive function...
10 KB (1,475 words) - 00:01, 12 November 2024
several complex variables, plurisubharmonic functions are used to describe pseudoconvex domains, domains of holomorphy and Stein manifolds. The main geometric...
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University of Washington under Edgar Lee Stout with thesis Embedding Strictly Pseudoconvex Domains in Convex Domains. At Princeton University he became in 1974...
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Kohn with thesis Boundary Behavior of Holomorphic Functions on Weakly Pseudoconvex Domains. He is a professor at Purdue University. He solved a boundary...
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III], Kuranishi developed the theory of harmonic integrals on strongly pseudoconvex CR structures over small balls along the line developed by D. C. Spencer...
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of type I functions introduced by Rueda and Hanson. Convex function Pseudoconvex function Quasiconvex function Hanson, Morgan A. (1981). "On sufficiency...
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algebraic surfaces Mirror symmetry Multiplier ideal Projective variety Pseudoconvexity Several complex variables Stein manifold Voisin, C., 2016. The Hodge...
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q {\displaystyle i<{\rm {{codh}\;({\mathcal {F}})-q}}} ), if X is q-pseudoconvex (resp. q-pseudoconcave). (finiteness) H i ( X , F ) = 0 {\displaystyle...
4 KB (460 words) - 09:35, 2 September 2024
Kohn, following earlier work by Kohn, studied the ∂-Neumann problem on pseudoconvex domains, and demonstrated the relation of the regularity theory to the...
62 KB (5,007 words) - 22:08, 6 June 2025
doi:10.1007/s13226-018-0267-6. S2CID 119147594. Peternell, Th. (1994). "Pseudoconvexity, the Levi Problem and Vanishing Theorems". Several Complex Variables...
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This is related to the fact that an increasing union of pseudoconvex domains is pseudoconvex and so it can be proven using that fact and the solution...
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