Results 11 to 20 of about 4,605,487 (285)
Haefliger structures and symplectic/contact structures [PDF]
Journal de l’École polytechnique — Mathématiques, 2016 For some geometries including symplectic and contact structures on an n-dimensional manifold, we introduce a two-step approach to Gromov’s h-principle. From formal geometric data, the first step builds a transversely geometric Haefliger structure of codimension n. This step works on all manifolds, even closed.
Laudenbach, Francois, Meigniez, Gael
openaire +4 more sources
Contact Symplectic Fibrations and Bundle Contact Structures
Mediterranean Journal of Mathematics, 2023 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Contact Twistor Spaces and Almost Contact Metric Structures [PDF]
Mediterranean Journal of Mathematics, 2016 typos corrected, minor ...
Davidov, Johann, Yankov, Christian L.
openaire +3 more sources
Fluids, 2021 An implicit scheme by partitioned procedures is proposed to solve a dynamic fluid–structure interaction problem in the case when the structure displacements are limited by a rigid obstacle. For the fluid equations (Sokes or Navier–Stokes), the fictitious
Othman Yakhlef, Cornel Marius Murea
doaj +1 more source
Dynamical quantization of contact structures
Advances in Theoretical and Mathematical Physics, 2023 43 pages, no ...
Casals, Roger +2 more
openaire +3 more sources
Animal, 2008 Pathogen spread within pig host populations can vary depending on within-herd interactions among pigs also called the contact structure. The recommended batch farrowing management, allowing for a fixed-interval mating for groups of sows of equal size ...
A. Lurette +5 more
doaj +1 more source
Buildings, 2023 The cable net and membrane of the air-supported membrane structure transmits the load through mutual extrusion, and the contact interaction between the cable net and membrane should be considered in the initial morphological analysis stage. In this paper,
Xiongyan Li +4 more
doaj +1 more source
Classification of contact structures associated with the CR-structure of the complex indicatrix
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2017 By regarding the complex indicatrix as an embedded CR-hypersurface of the holomorphic tangent bundle in a fixed point, we analyze some aspects of the relations between its CR structure and the considered contact structure.
Popovici Elena
doaj +1 more source
On Legendrian Embbeddings into Open Book Decompositions [PDF]
, 2018 We study Legendrian embeddings of a compact Legendrian submanifold $L$ sitting in a closed contact manifold $(M,\xi)$ whose contact structure is supported by a (contact) open book $\mathcal{OB}$ on $M$. We prove that if $\mathcal{OB}$ has Weinstein pages,
Akbulut, Selman, Arikan, M. Firat
core +2 more sources
Shock and Vibration, 2021 To investigate the seismic performance of underground structures under the action of the structure-soil interface, in this study, experiments were performed using plexiglass structures (two pieces) and a concrete structure (one piece) as the research ...
Feng Shuang Guo +3 more
doaj +1 more source