Results 11 to 20 of about 16,694,569 (205)

On the Canonical Foliation of an Indefinite Locally Conformal Kähler Manifold with a Parallel Lee Form

open access: yesMathematics, 2021
We study the semi-Riemannian geometry of the foliation F of an indefinite locally conformal Kähler (l.c.K.) manifold M, given by the Pfaffian equation ω=0, provided that ∇ω=0 and c=∥ω∥≠0 (ω is the Lee form of M).
E. Barletta, S. Dragomir, F. Esposito
semanticscholar   +3 more sources

The exterior derivative of the Lee form of almost Hermitian manifolds [PDF]

open access: yesJournal of Geometry and Physics, 2020
18 pages, to appear in Journal of Geometry and ...
F. M. Cabrera
openaire   +3 more sources

OnV-Killing forms in a locally conformal Kähler manifold with the parallel lee form [PDF]

open access: yesAnnali di Matematica Pura ed Applicata, 1979
We shall introduce a 1-form which is called V-Killing form in a locally conformal Kohler manifold with the parallel Lee form and prove that this form has similar properties of C-Killing form in a Sasakian manifold. We obtain that a V-harmonic form is invariant by a V-Killing form.
T. Kashiwada
openaire   +2 more sources

Clasts with Stoss-Lee Form in Lodgement Tills: A Discussion [PDF]

open access: yesJournal of Glaciology, 1984
AbstractClasts modified by glacial erosion are described from lodgement tills in front of the glacier Mýrdalsjökull, south Iceland. Many clasts show modification of their lower surfaces in the same way as their upper ones. However, the lower surfaces have a smoothed down-glacier face and a truncated up-glacier face, which is the opposite orientation to
J. Krüger
openaire   +2 more sources

Explicit boundary form factors: The scaling Lee–Yang model

open access: yesNuclear Physics B, 2014
18 pages, References ...
Holló, László   +2 more
openaire   +7 more sources

Scalar Form Factor of the Pion in the Kroll-Lee-Zumino Field Theory [PDF]

open access: yesAdvances in High Energy Physics, 2015
The renormalizable Kroll-Lee-Zumino field theory of pions and a neutral rho-meson is used to determine the scalar form factor of the pion in the space-like region at next-to-leading order. Perturbative calculations in this framework are parameter-free, as the masses and the rho-pion-pion coupling are known from experiment.
Domínguez, C. A.   +2 more
openaire   +6 more sources

Geometry of Harmonic Nearly Trans-Sasakian Manifolds

open access: yesAxioms, 2023
This paper considers a class of nearly trans-Sasakian manifolds. The local structure of nearly trans-Sasakian structures with a closed contact form and a closed Lee form is obtained.
Aligadzhi R. Rustanov
doaj   +1 more source

SPEECH PERSONALITY: COMMUNICATIVE ASPECT (THE ANALYSIS OF SPEECH ACTS BY SHELDON LEE COOPER IN “THE BIG BANG THEORY” TV SERIES)

open access: yesФілологічні студії, 2021
The article discusses the speech personality of Sheldon Lee Cooper in a communicative aspect. The aim of the article is to identify linguistic features of speech acts of Sheldon Lee Cooper.
А.Р. Куліш
doaj   +1 more source

The Usage of State Space Models in Mortality Modeling and Predictions [PDF]

open access: yesStatistika: Statistics and Economy Journal, 2023
In demography, mortality modeling with respect to age and time dimensions is often associated with the traditionally used Lee-Carter model. The Lee-Carter model considers a constant set of parameters of agespecific mortality change for forecasts, which ...
Martin Matějka, Ivana Malá
doaj   +1 more source

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