Results 41 to 50 of about 13,856,788 (331)

Boundary interpolation for slice hyperholomorphic Schur functions [PDF]

, 2014
A boundary Nevanlinna-Pick interpolation problem is posed and solved in the quaternionic setting. Given nonnegative real numbers $\kappa_1, \ldots, \kappa_N$, quaternions $p_1, \ldots, p_N$ all of modulus $1$, so that the $2$-spheres determined by each ...
Abu-Ghanem, K., Alpay, D., Colombo, F., Kimsey, D. P., Sabadini, I.   +4 more
core   +3 more sources

Boundary singularities of N -harmonic functions [PDF]

, 2006
We construct N-harmonic functions in a domain with one isolated singularity on the boundary of the domain. By using solutions of the spherical p-harmonic spectral problem, we give an inductive method to produce a large variety of separable p-harmonic ...
Borghol, Rouba, Veron, Laurent
core   +3 more sources

Spectral Zeta Functions for a Cylinder and a Circle

, 2002
Spectral zeta functions $\zeta(s)$ for the massless scalar fields obeying the Dirichlet and Neumann boundary conditions on a surface of an infinite cylinder are constructed. These functions are defined explicitly in a finite domain of the complex plane s
Nesterenko, V. V., Pirozhenko, I. G.
core   +1 more source

Conformally covariant boundary correlation functions with a quantum group [PDF]

Journal of the European Mathematical Society (Print), 2014
Particular boundary correlation functions of conformal field theory are needed to answer some questions related to random conformally invariant curves known as Schramm-Loewner evolutions (SLE). In this article, we introduce a correspondence and establish
kalle. kytola, Eveliina Peltola
semanticscholar   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

The Unified Method: I Non-Linearizable Problems on the Half-Line

, 2011
Boundary value problems for integrable nonlinear evolution PDEs formulated on the half-line can be analyzed by the unified method introduced by one of the authors and used extensively in the literature.
A S Fokas, Bikbaev R F, Bona J L, Boutet de Monvel A, Coddington E A, Deconinck B Trogdon T Vasan V, Doschoris M, Fokas A S, Fokas A S, Fokas A S, Fokas A S, Fokas A S, Fokas A S, Fokas A S, Fokas A S Pelloni B, Habibullin I T, Its A R, J Lenells, Lenells J, Lenells J, Lenells J, Lenells J, Pelloni B, Smith D A, Smith D A, Tarasov V O, Vetra S   +26 more
core   +1 more source

Boundary One-Point Functions, Scattering Theory and Vacuum Solutions in Integrable Systems [PDF]

, 2002
Integrable boundary Toda theories are considered. We use boundary one-point functions and boundary scattering theory to construct the explicit solutions corresponding to classical vacuum configurations.
Ahn, Bajnok, Bowcock, Bowcock, Bowcock, Braden, Brazhnikov, Corrigan, Corrigan, Corrigan, Corrigan, Delius, Destri, Dorey, Dorey, E. Onofri, Fateev, Fateev, Fateev, Fateev, Fateev, Fateev, Fateev, Fateev, Fring, Gandenberger, Ghosdal, Leclair, Lukyanov, V.A. Fateev, Zamolodchikov, Zamolodchikov   +31 more
core   +2 more sources

General soliton solution to a nonlocal nonlinear Schrödinger equation with zero and nonzero boundary conditions [PDF]

Nonlinearity, 2017
General soliton solutions to a nonlocal nonlinear Schrödinger (NLS) equation with PT-symmetry for both zero and nonzero boundary conditions are considered via the combination of Hirota’s bilinear method and the Kadomtsev–Petviashvili (KP) hierarchy ...
B. Feng, Xu‐Dan Luo, M. Ablowitz, Z. Musslimani   +3 more
semanticscholar   +1 more source

Partition functions of the tensionless string [PDF]

Journal of High Energy Physics, 2020
We consider string theory on AdS3× S3× 𝕋4 in the tensionless limit, with one unit of NS-NS flux. This theory is conjectured to describe the symmetric product orbifold CFT.
Lorenz Eberhardt
semanticscholar   +1 more source

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

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, Neriman Sıla Koç, Berrak Itır Aylı   +2 more
wiley   +1 more source