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The discriminant of quasi m-boundary singularities

Demonstratio Mathematica
We describe the discriminant of deformations of simple quasi m-boundary equivalence classes for m≥2m\ge 2. All quasi simple mm-boundary classes are right equivalent to Arnold’s singularities (ADE).
Alharbi Fawaz, Al-hudhali Eman
doaj +1 more source

Homogeneity of Equifocal Submanifolds

Journal of Differential Geometry, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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String topology on the space of paths with endpoints in a submanifold

, 2023
In this article we consider algebraic structures on the homology of the space of paths in a manifold with endpoints in a submanifold. The product on the homology of this space had already been investigated by Hingston and Oancea for a particular example.
Stegemeyer, Maximilian
core +1 more source

Biomechanical Modeling of Finger Joints Based on Dimeric Kinematics

Current Directions in Biomedical Engineering
In the literature, the proximal and distal interphalangeal joints (PIP and DIP) are usually described as singleaxis hinge joints, whereas the metacarpophalangeal (MCP) joint is typically described as a two-axis joint.
Franke Marc, Bogdan Martin
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Principal toroidal bundles over Cauchy-Riemann products

International Journal of Mathematics and Mathematical Sciences, 1990
The main result we obtain is that given π:N→M a Ts-subbundle of the generalized Hopf fibration π¯:H2n+s→ℂPn over a Cauchy-Riemann product i:M⊆ℂPn, i.e.
L. Maria Abatangelo, Sorin Dragomir
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CLASSIFICATION OF ISOPARAMETRIC SUBMANIFOLDS ADMITTING A REFLECTIVE FOCAL SUBMANIFOLD IN SYMMETRIC SPACES OF NON-COMPACT TYPE [PDF]

In this paper, we assume that all isoparametric submanifolds have flat section. The main purpose of this paper is to prove that, if a full irreducible complete isoparametric submanifold of codimension greater than one in a symmetric space of non-compact ...
Koike, Naoyuki
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Study of bi-f-harmonic curve along immersions

Miskolc Mathematical Notes
In this paper, we characterize the bi-f-harmonic curve on surfaces and then we study the submanifold of a Riemannian manifold using the bi-f-harmonic curve.
Buddhadev Pal, Mahendra Kumar, Santosh Kumar +2 more
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Characterization of Holomorphic Bisectional Curvature of GCR-Lightlike Submanifolds

Advances in Mathematical Physics, 2012
We obtain the expressions for sectional curvature, holomorphic sectional curvature, and holomorphic bisectional curvature of a GCR-lightlike submanifold of an indefinite Kaehler manifold.
Sangeet Kumar, Rakesh Kumar, R. K. Nagaich +2 more
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CR STATISTICAL SUBMANIFOLDS

Kyushu Journal of Mathematics, 2019
Summary: The non-existence of CR submanifolds of maximal CR dimension with umbilical shape operator in holomorphic statistical manifolds is proven. Our results are a generalization of the known results in the theory of CR submanifolds in complex space forms.
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WARPED PRODUCT SEMI-SLANT SUBMANIFOLD OF NEARLY QUASI SASAKIAN MANIFOLD

, 2019
The main objective of this paper is to study some geometric properties of warped product semi-slant submanifold of a nearly quasi Sasakian ...
Khan, Mohd Sadiq +5 more
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