Results 1 to 10 of about 12,730 (101)
Quenching for discretizations of a semilinear parabolic equation with nonlinear boundary outflux
Journal of Numerical Analysis and Approximation Theory, 2023 In this paper, we study numerical approximations of a semilinear parabolic problem in one-dimension, of which the nonlinearity appears both in source term and in Neumann boundary condition.
Kouakou Cyrille N'Dri +3 more
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Time-dependent numerical renormalization group method for multiple quenches: Application to general pulses and periodic driving [PDF]
Physical Review B, 2014 12 pages and 8 ...
Nghiem, Hoa, Costi, Theodoulos
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Time-dependent numerical renormalization group method for multiple quenches: Towards exact results for the long-time limit of thermodynamic observables and spectral functions [PDF]
Physical Review B, 2018 We develop an alternative time-dependent numerical renormalization group (TDNRG) formalism for multiple quenches and implement it to study the response of a quantum impurity system to a general pulse. Within this approach, we reduce the contribution of the NRG approximation to numerical errors in the time evolution of observables by a formulation that ...
Nghiem, H. T. M., Costi, Theodoulos
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Fundamental Journal of Mathematics and Applications, 2020 In this paper, we study the numerical methods for solving a nonlinear reaction-diffusion model for the polarization phenomena in ionic conductors. In particular, we propose three types of numerical methods, including the finite difference, cubic B-spline collocation, and local discontinuous Galerkin method, to approximate the quenching time of the ...
Frederick JONES, He YANG
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Quenching for a Reaction-Diffusion System with Coupled Inner Singular Absorption Terms
Boundary Value Problems, 2010 we devote to investigate the quenching phenomenon for a reaction-diffusion system with coupled singular absorption terms, ut=Δu−u−p1v−q1, vt=Δv−u−p2v−q2.
Shouming Zhou, Chunlai Mu
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Uniform quenching processes in a holographic s + p model with reentrance
European Physical Journal C: Particles and Fields, 2021 We study the homogenous quenching processes in a holographic s + p model with reentrant phase transitions. We first realize the reentrant phase transition in the holographic model in probe limit and draw the phase diagram.
Chuan-Yin Xia +3 more
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Quench sensitivity and isothermal transformation behavior of 7075-H18 aluminum alloy sheet
Cailiao gongcheng, 2022 The 7075-H18 high-strength aluminum alloy sheet with a thickness of 2 mm is selected as a research object. The quench sensitivity, isothermal phase transformation and kinetics of the alloy were systematically studied via a variety of experimental and ...
WANG Gang, GU Zhengwei, LI Xin, YU Ge
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Numerical quenching for a semilinear parabolic equation
Mathematical Modelling and Analysis, 2008 This paper concerns the study of the numerical approximation for the nonlinear parabolic boundary value problem with the source term leading to the quenching in finite time.
Diabate Nabongo, Theodore K. Boni
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Frontiers in Microbiology, 2023 Chlorophyll fluorescence-based estimates of primary productivity typically include dark or low-light pre-treatments to relax non-photochemical quenching (NPQ), a process that influences the relationship between PSII photochemistry and fluorescence yields.
Yayla Sezginer +4 more
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Study of Tailored Hot Stamping Process on Advanced High-Strength Steels
Journal of Manufacturing and Materials Processing, 2022 Ultra-high-strength steels (UHSS) combined with tailor-stamping technologies are increasingly being adopted in automotive body production due to crashworthiness improvements and part weight reduction, which meet safety and energy saving demands. Recently,
Maria Emanuela Palmieri +2 more
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