Results 191 to 200 of about 1,880,861 (238)

Analytical wave families and stability dynamics in a modified complex Ginzburg-Landau model via the modified extended direct algebraic method. [PDF]

Sci Rep
Rateb AE, Ahmed HM, Darwish A, Ammar M, Rabie WB.   +4 more
europepmc   +1 more source

Optical soliton solutions of the stochastic generalized nonlinear Schrödinger equation with arbitrary refractive index in Itô sense. [PDF]

Sci Rep
Trouba NT, Xu H, Alngar MEM, Shohib RMA, El-Meligy M, Zhu X, Sharaf M.   +6 more
europepmc   +1 more source

Selective serotonin reuptake inhibitors and bleeding risk in patients undergoing PCI on dual antiplatelet therapy: a retrospective cohort study. [PDF]

Eur Heart J Cardiovasc Pharmacother
Chowdhury I, Chi KY, Chang Y, Lee PL, Torrado J, Cader FA, Mangalesh S, Shah P, Alper A, Ezenna C, Nouri A, Rossi R, Akman Z, Damluji AA, Nanna MG.   +14 more
europepmc   +1 more source

Assessment of the Association Between Lung POCUS Findings During Preoperative Assessment and Cardiopulmonary Outcomes in Patients Undergoing Major Abdominal Surgery: A Pilot Study Protocol. [PDF]

POCUS J
Palaiodimos L, Kumar SS, Gulani P, Maliha M, Mylonakis A, Lemberg L, Pranevicius M, Faillace RT, Siembos II, Galen B, Schizas D.   +10 more
europepmc   +1 more source

Dynamic control of laser driven electron acceleration in a photonic structure using programmable optical pulses. [PDF]

Nat Commun
Crisp S, England RJ, Ody A, Musumeci P.
europepmc   +1 more source

JACOBI FIELDS IN A FINSLER SPACE

JACOBI FIELDS IN A FINSLER SPACE
openaire   +1 more source

The Jacobi Field of a Lévy Process [PDF]

Ukrainian Mathematical Journal, 2003
We derive an explicit formula for the Jacobi field that is acting in an extended Fock space and corresponds to an ($\R$-valued) Lévy process on a Riemannian manifold. The support of the measure of jumps in the Lévy--Khintchine representation for the Lévy process is supposed to have an infinite number of points.
Yurij Berezansky
exaly   +3 more sources

Jacobi vector fields and conjugate points on warped product manifolds

Reports on Mathematical Physics, 2023
In this paper, the structure of Jacobi vector fields on warped product manifolds is investigated. Many characterizations of Jacobi vector fields on warped product manifolds are obtained. Consequently, conjugate points on warped product manifolds are also
Bulent Ünal, Sameh Shenawy, Mike Scherfner   +2 more
exaly   +2 more sources

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On Jacobi fields

General Relativity and Gravitation, 1977
We define curves on a Riemannian manifold as integrals of generalized Jacobi fields. We show that the force term that deviates the trajectory from the geodesic motion can be constructed as a functional of the metric tensor. These curves can be interpreted as particles (observers) coupled nonminimally with gravitation that can provide a class of ...
Novello, M., Damiao Soares, I., Salim, J. M.   +2 more
openaire   +2 more sources

Jacobi Fields in Optimal Control: One-dimensional Variations [PDF]

Journal of Dynamical and Control Systems, 2020
We study the structure of Jacobi fields in the case of an analytic system and piece-wise analytic control. Moreover, we consider only 1-dimensional control variations.
Andrei Agrachev, Ivan Beschastnyi
exaly   +2 more sources