Confluent and Double-Confluent Heun Equations: Convergence of Solutions in Series of Coulomb Wavefunctions doi:10.1088/1751-8113/46/8/085203Lea Jaccoud El-JaickBartolomeu D. B. FigueiredoarXivjournal of physics a mathematical & theoretical... LJ El-Jaick,BDB Figueiredo - 《Journal of Physics A...
Authors must declare the use of generative AI in scientific writing upon submission of the paper. The following guidance refers only to the writing process, and not to the use of AI tools to analyse and draw insights from data as part of the research process: Generative AI and AI-assisted ...
The (G′/G)-expansion method for finding traveling wave solutions of nonlinear partial differential equations in mathematical physics I the present paper, we construct the traveling wave solutions involving parameters of the combined Korteweg-de Vries–modified Korteweg-de Vries equation,... EME Zayed...
We emphasize that the intent of this paper is to accurately classify perturbations that destroy or protect the boundary states, where we use the SSH model as one of the examples to illustrate the suitability of the SubSy concept towards this goal. The scenario in which BKLs are involved is ...
These demonstrations suggest the potential of KoopmanLab to be a fundamental tool in diverse physics studies related to equations or dynamic systems. PDF Paper record Table 1: The parameter numbers of all implemented models in Figs. 2(b-c) counted by the tool provided by Ref. [pathak2022four...
In this paper, we focus specifically on equality-type constraints with the objective of minimizing the sum of squared residuals (SSR), and thus it is possible to use the well-known method of Lagrange multipliers. The Karush-Kuhn-Tucker (KKT) stationarity condition yields a system of equations ...
PhysicsSLpaper1(2)_IB物理试卷 2209-6510 15 pages M09/4/PHYSI/SPM/ENG/TZ1/XX Tuesday 12 May 2009 (afternoon)Physics standard level PaPer 1 INSTRUCTIONS TO CANDIDATES Do not open this examination paper until instructed to do so.? Answer all the questions. For each question, choose the answer...
This paper presents a physics-informed neural network (PINN) approach for monitoring the health of diesel engines. The aim is to evaluate the engine dynamics, identify unknown parameters in a “mean value” model, and anticipate maintenance requirements. The PINN model is applied to diesel engines...
SPECIMENMATERIAL GCSE PHYSICS FoundationTierPaper1F Specimen2018Timeallowed:1hour45minutes Materials Forthispaperyoumusthave: aruler acalculator thePhysicsEquationSheet(enclosed). Instructions Answerallquestionsinthespacesprovided. Doallroughworkinthisbook.Crossthroughanyworkyoudonotwanttobemarked. Information The...
the paper involves two methodological contributions: (1) a “root-branch” network, constrained by unified underlying physics, that is capable of dealing with a small number of multi-datasets coming from different initial/boundary conditions, and (2) a simple, yet effective, alternating direction ...