Results 41 to 50 of about 78,272 (250)

Characteristic foliation on a hypersurface of general type in a projective symplectic manifold

open access: yes, 2008
Given a projective symplectic manifold $M$ and a non-singular hypersurface $X \subset M$, the symplectic form of $M$ induces a foliation of rank 1 on $X$, called the characteristic foliation.
Hwang, Jun-Muk, Viehweg, Eckart
core   +1 more source

Distinct cerebellar foliation anomalies in a CHD7 haploinsufficient mouse model of CHARGE syndrome

open access: yesAmerican Journal of Medical Genetics. Part C, Seminars in Medical Genetics, 2017
Mutations in the gene encoding the ATP dependent chromatin‐remodeling factor, CHD7 are the major cause of CHARGE (Coloboma, Heart defects, Atresia of the choanae, Retarded growth and development, Genital‐urinary anomalies, and Ear defects) syndrome ...
D. Whittaker   +8 more
semanticscholar   +1 more source

On the automorphism group of foliations with geometric transverse structure [PDF]

open access: yes, 2018
Motivated by questions of deformations/moduli in foliation theory, we investigate the structure of some groups of diffeomorphisms preserving a foliation.
Meersseman, Laurent   +2 more
core   +4 more sources

Structural characteristics of flow units in Svalbard valley glaciers and their utility for investigating ice-dynamic changes over centennial timescales

open access: yesJournal of Glaciology
The aim of this paper is to characterise the internal structures and ice-flow history of representative valley glaciers in Svalbard and infer from them dynamic changes over centennial timescales.
Stephen J.A. Jennings   +5 more
doaj   +1 more source

On transversely holomorphic foliations with homogeneous transverse structure

open access: yesPracì Mìžnarodnogo Geometričnogo Centru, 2023
In this paper we study transversely holomorphic foliations of complex codimension one with a transversely homogeneous complex transverse structure. We prove that the only cases are the transversely additive, affine and projective cases. We shall focus on
Bruno Cesar Azevedo Scardua   +1 more
doaj   +1 more source

Foliation cones

open access: yesGeometry & Topology Monographs, 1999
52 pages.
Cantwell, John, Conlon, Lawrence
openaire   +2 more sources

Finding First Foliation Tangencies in the Lorenz System

open access: yesSIAM Journal on Applied Dynamical Systems, 2017
Classical studies of chaos in the well-known Lorenz system are based on reduction to the one-dimensional Lorenz map, which captures the full behavior of the dynamics of the chaotic Lorenz attractor.
Jennifer L. Creaser   +2 more
semanticscholar   +1 more source

Hypersurface foliation approach to renormalization of ADM formulation of gravity [PDF]

open access: yes, 2014
We carry out ADM splitting in the Lagrangian formulation and establish a procedure in which (almost) all of the unphysical components of the metric are removed by using the 4D diffeomorphism and the measure-zero 3D symmetry.
I. Park
semanticscholar   +1 more source

Classical and Quantum Dynamics on Orbifolds

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2011
We present two versions of the Egorov theorem for orbifolds. The first one is a straightforward extension of the classical theorem for smooth manifolds.
Yuri A. Kordyukov
doaj   +1 more source

Controle químico da ferrugem do cafeeiro (Coffea arabica L.) e seus efeitos na produção e preservação do enfolhamento Practices of coffee rust control related to yield and leaves retention

open access: yesCiência e Agrotecnologia, 2004
Objetivou-se com este trabalho um melhor ajuste do controle da ferrugem do cafeeiro (Coffea arabica L.) durante a fa-se de pré-colheita e verificar os seus efeitos sobre a produção e preservação do enfolhamento. O trabalho foi desenvolvido em uma lavoura
Rodrigo Luz da Cunha   +2 more
doaj   +1 more source

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