Results 71 to 80 of about 5,383,504 (242)
Isoparametric and Dupin Hypersurfaces
A hypersurface $M^{n−1}$ in a real space-form $R^n$, $S^n$ or $H^n$ is isoparametric if it has constant principal curvatures. For $R^n$ and $H^n$, the classification of isoparametric hypersurfaces is complete and relatively simple, but as Élie Cartan ...
Thomas E. Cecil
doaj +1 more source
Recent advances in CR (Cauchy-Riemann) geometry have raised interesting fine questions about the regularity of CR mappings between real analytic hypersurfaces.
Joël Merker
doaj +1 more source
ABSTRACT Multiple models and feature sets have been generated, which attempt to predict the crystallization of nepheline (NaAlSiO4) in high‐level radioactive waste (HLW) glasses under canister centerline cooling (CCC) conditions. Earlier models were found to be overly conservative, while newer models had a not insignificant rate of false positives and ...
Jack D. Cornwall +7 more
wiley +1 more source
Topology of random real hypersurfaces
18 pages, notes of the course I gave during the CIMPA summer school at Villa de Leyva, Colombia, in July ...
openaire +4 more sources
Real Cubic Hypersurfaces and Group Laws
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +3 more sources
A relative Poincaré–Birkhoff theorem
Abstract A. Moreno and Otto van Koert proved a generalised version of the classical Poincaré–Birkhoff theorem, for Liouville domains of any dimension. In this article, we prove a relative version for Lagrangians with Legendrian boundary. This gives interior chords of arbitrary large length, provided that the twist condition introduced by Moreno and van
Agustin Moreno, Arthur Limoge
wiley +1 more source
CERTAIN RESULTS OF REAL HYPERSURFACES IN A COMPLEX SPACE FORM
First, we classify a real hypersurface of a non-flat complex space form with (i) semi-parallel T(=£ξg), and (ii) recurrent T. Next, we characterise a real hypersurface admitting the generalised η-Ricci soliton in a non-flat complex space form.
AMALENDU GHOSH
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Affine hypersurfaces and superintegrable systems
Abstract It was recently shown that under mild assumptions, second‐order conformally superintegrable systems can be encoded in a (0,3)‐tensor, called structure tensor. For abundant systems, this approach led to algebraic integrability conditions that essentially allow one to restore a system from the knowledge of its structure tensor in a point on the ...
Vicente Cortés, Andreas Vollmer
wiley +1 more source
The characterization of holomorphic vector fields vanishing at an infinite type point
This paper consider a rotationally symmetric real hypersurface in C2 around the origin. We also assume that the origin is a point of infinite type in the sense of DʼAngelo.
Byun, Jisoo +5 more
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From points to complexes: A concept of unexpectedness for simplicial complexes
Abstract In 2018, Cook, Harbourne, Migliore, and Nagel introduced the concept of unexpected hypersurfaces, which connects the study of Lefschetz properties of Artinian algebras defined by powers of linear forms to a family of interpolation problems.
Thiago Holleben
wiley +1 more source

