Results 51 to 60 of about 1,278,901 (285)

Separation of Variables in Deformed Cylinders [PDF]

Journal of Computational Physics, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Aslanyan, A, Davies, E B
openaire   +2 more sources

A Class of Partially Solvable Two-Dimensional Quantum Models with Periodic Potentials [PDF]

, 2007
The supersymmetrical approach is used to analyse a class of two-dimensional quantum systems with periodic potentials. In particular, the method of SUSY-separation of variables allowed us to find a part of the energy spectra and the corresponding wave ...
Akhiezer, Andrianov, Andrianov, Andrianov, Andrianov, Andrianov, Arscott, Bagchi, Baryakhtar, Bateman, Byrd, Cannata, Cannata, Cooper, Correa, Dunne, Dunne, Eastham, Fernández C., Fernández C., Fernández C., Fernández C., Finkel, Ioffe, Ioffe, Ioffe, Ioffe, J. Mateos Guilarte, Junker, Khare, Khare, Khare, Kittel, Li, M.V. Ioffe, Magnus, P.A. Valinevich, Perelomov, Razavy, Samsonov, Shifman, Sukhatme, Turbiner, Ulyanov, Whittaker   +44 more
core   +2 more sources

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro, Sarah Silver, Prishi Patel, Meredith K. Reffner Collins, Kimberly S. Canter, Stephanie Fooks‐Parker, Michael Amylon, Shawna V. Hudson, Jessica L. Schleider, Melissa A. Alderfer, Katie A. Devine   +10 more
wiley   +1 more source

Separation of Variables for Symplectic Characters [PDF]

Letters in Mathematical Physics, 2011
We perform separation of variables for the symplectic Weyl character using Sklyanin's scheme. Viewing the characters as eigenfunctions of a quantum integrable system, we explicitly construct the separating operator using the Q-operator method. We also construct the inverse of the separating operator, as well as the factorised Hamiltonian.
de Gier, Jan, Ponsaing, Anita
openaire   +3 more sources

Separation of Variables and the Computation of Fourier Transforms on Finite Groups, II [PDF]

, 2015
We present a general diagrammatic approach to the construction of efficient algorithms for computing the Fourier transform of a function on a finite group.
Maslen, David, Rockmore, Daniel N., Wolff, Sarah   +2 more
core   +3 more sources

Criterion‐Related Validity of the Neuropsychological Quick Assessment for Screening Cognitive, Motor, and Behavioral Impairments in Patients With Pediatric Brain Tumors: An Observational Pilot Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Neuropsychological complications may impair the qualitative prognosis of patients with pediatric brain tumors. However, multifaceted evaluations cannot be conducted in all patients because they are time consuming and burdensome for patients.
Ami Tabata, Keita Ueda, Tsukasa Ueno, Katsutsugu Umeda, Kentaro Ueno, Kanade Tanaka, Noyuri Nishida, Rie Yamawaki, Megumi Nukui, Yoshiki Arakawa   +9 more
wiley   +1 more source

The Efficacy and Safety of Bevacizumab/Irinotecan/Temozolomide (BIT) for Relapsed/Refractory Neuroblastoma: The UK Children's Cancer and Leukaemia Group Experience

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Patients with high‐risk neuroblastoma who either are refractory to induction chemotherapy or relapse following multi‐modal treatment have a dismal prognosis. Based on data from the BEACON trial, since 2021 the UK national guidelines recommend bevacizumab, irinotecan, and temozolomide (BIT) for patients with relapsed/refractory ...
Thomas J. Jackson, Menna Shamma, Upeka Senanayake, Shaimaa Sahmoud, Kathleen Duffin, Victoria Howard, David King, Ayesha Fathani, Blanche Lumb, Andrei Pobischan, Irum Latif Memon, Monzir Ahmed, Rhian Thomas, Gerard Millen, Yasmeen Alomari, Sucheta Vaidya, Lynley V. Marshall, Sally L. George, Ramya Ramanujachar, Juliet Gray, Paola Angelini   +20 more
wiley   +1 more source

On quantum separation of variables beyond fundamental representations

SciPost Physics, 2021
We describe the extension, beyond fundamental representations of the Yang-Baxter algebra, of our new construction of separation of variables bases for quantum integrable lattice models.
Jean Michel Maillet, Giuliano Niccoli
doaj   +1 more source

Resolution methods for mathematical models based on differential equations with Stieltjes derivatives

Electronic Journal of Qualitative Theory of Differential Equations, 2019
Stieltjes differential equations, i.e. differential equations with usual derivatives replaced by derivatives with respect to given functions (derivators), are useful to model processes which exhibit dead times and/or sudden changes.
Rodrigo López Pouso, Ignacio Márquez Albés   +1 more
doaj   +1 more source

Can a Finite Degenerate ‘String’ Hear Itself The Exact Solution to a Simplified IBVP

Journal of Optimization, Differential Equations and Their Applications, 2022
The separation of variables based solution to a simplified (compared to that published earlier in JODEA, 28 (1) (2020), 1 – 42) initial boundary value problem for a 1D linear degenerate wave equation, posed in a space-time rectangle, has been presented ...
Vladimir L. Borsch, Peter I. Kogut
doaj   +1 more source