Results 61 to 70 of about 245,746 (323)
Integrable discretizations of a two-dimensional Hamiltonian system with a quartic potential
, 2007 In this paper, we propose integrable discretizations of a two-dimensional Hamiltonian system with quartic potentials. Using either the method of separation of variables or the method based on bilinear forms, we construct the corresponding integrable ...
BAO-FENG FENG +2 more
core +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu +20 more
wiley +1 more source
On Affine Fusion and the Phase Model
Symmetry, Integrability and Geometry: Methods and Applications, 2012 A brief review is given of the integrable realization of affine fusion discovered recently by Korff and Stroppel. They showed that the affine fusion of the su(n) Wess-Zumino-Novikov-Witten (WZNW) conformal field theories appears in a simple integrable ...
Mark A. Walton
doaj +1 more source
N=2 supersymmetric gauge theories and quantum integrable systems
, 2014 We study N=2 supersymmetric gauge theories on the product of a two-sphere and a cylinder. We show that the low-energy dynamics of a BPS sector of such a theory is described by a quantum integrable system, with the Planck constant set by the inverse of ...
Luo, Yuan, Tan, Meng-Chwan, Yagi, Junya
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser +5 more
wiley +1 more source
On the Classical $W_{4}^{(2)}$ Algebra
, 1995 We consider the classical \w42 algebra from the integrable system viewpoint. The integrable evolution equations associated with the \w42 algebra are constructed and the Miura maps , consequently modifications, are presented.
Ablowitz M J +24 more
core +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül +2 more
wiley +1 more source
Accelerator-feasible N-body nonlinear integrable system
Physical Review Special Topics. Accelerators and Beams, 2014 Nonlinear N-body integrable Hamiltonian systems, where N is an arbitrary number, have attracted the attention of mathematical physicists for the last several decades, following the discovery of some number of these systems.
V. Danilov, S. Nagaitsev
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Krylov complexity from integrability to chaos
Journal of High Energy Physics, 2022 We apply a notion of quantum complexity, called “Krylov complexity”, to study the evolution of systems from integrability to chaos. For this purpose we investigate the integrable XXZ spin chain, enriched with an integrability breaking deformation that ...
E. Rabinovici +3 more
doaj +1 more source
Variational integrators for almost-integrable systems [PDF]
Celestial Mechanics and Dynamical Astronomy, 2008 14 pages, 4 figures.
openaire +2 more sources