Search Results - "Zheng, Chunxiong"
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A perfectly matched layer approach to the nonlinear Schrödinger wave equations
Published in Journal of computational physics (10-11-2007)“…Absorbing boundary conditions (ABCs) are generally required for simulating waves in unbounded domains. As one of those approaches for designing ABCs, perfectly…”
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Challenges and Opportunities of Nanomedicines in Clinical Translation
Published in BIO Integration (Online) (2021)Get full text
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3
Exact nonreflecting boundary conditions for one-dimensional cubic nonlinear Schrödinger equations
Published in Journal of computational physics (01-07-2006)“…The numerical approximation of one-dimensional cubic nonlinear Schrödinger equations on the whole real axis is studied in this paper. Based on the work of A…”
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Asymptotic Theory for the Circuit Envelope Analysis
Published in Journal of computational mathematics (01-01-2024)Get full text
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5
Self-Etching of Metal–Organic Framework Templates during Polydopamine Coating: Nonspherical Polydopamine Capsules and Potential Intracellular Trafficking of Metal Ions
Published in Langmuir (14-11-2017)“…Traditionally, containers made from steel or other metals are not good for making tea, probably due to the fact that polyphenol components in tea can chelate…”
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An antifouling membrane-fusogenic liposome for effective intracellular delivery in vivo
Published in Nature communications (20-05-2024)“…The membrane-fusion-based internalization without lysosomal entrapment is advantageous for intracellular delivery over endocytosis. However, protein corona…”
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Immune modulating nanoparticles depleting tumor-associated macrophages to enhance immune checkpoint blockade therapy
Published in Chemical engineering journal (Lausanne, Switzerland : 1996) (01-05-2022)“…[Display omitted] •IMNP precisely delivers bindarit and alendronate to their sites of action.•IMNP’s spatial control of drug release promotes the synergistic…”
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Coexistence of a new type of bound state in the continuum and a lasing threshold mode induced by PT symmetry
Published in Science advances (01-08-2020)“…A new type of bound states induced by PT symmetry is found which does not radiate but can be excited from the far field. Some photonic systems support bound…”
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Numerical simulation of a modified KdV equation on the whole real axis
Published in Numerische Mathematik (01-12-2006)Get full text
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10
Exact artificial boundary conditions for problems with periodic structures
Published in Journal of computational physics (01-07-2008)“…Based on the work of Zheng on the artificial boundary condition for the Schrödinger equation with sinusoidal potentials at infinity, an analytical impedance…”
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Supramolecular Nano-Tracker for Real-Time Tracking of Drug Release and Efficient Combination Therapy
Published in Advanced science (01-09-2024)“…Real-time tracking of drug release from nanomedicine in vivo is crucial for optimizing its therapeutic efficacy in clinical settings, particularly in dosage…”
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A time-splitting spectral scheme for the Maxwell–Dirac system
Published in Journal of computational physics (20-09-2005)“…We present a time-splitting spectral scheme for the Maxwell–Dirac system and similar time-splitting methods for the corresponding asymptotic problems in the…”
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13
Error analysis of a coupled finite–infinite element method for an exterior Poisson problem
Published in Applied numerical mathematics (01-03-2007)“…An error estimate is presented for the numerical approximation to an exterior problem of the Poisson equation when a coupled finite–infinite element method is…”
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POISSON PRECONDITIONING FOR SELF-ADJOINT ELLIPTIC PROBLEMS
Published in Journal of computational mathematics (01-09-2014)“…In this paper, we formulate interface problem and Neumann elliptic boundary value problem into a form of linear operator equations with self-adjoint positive…”
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Numerical simulation of a generalized Zakharov system
Published in Journal of computational physics (20-11-2004)“…In this paper, we propose and study two time-splitting spectral methods for the generalized Zakharov system. These methods are spectrally accurate in space,…”
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16
Fast artificial boundary method for the heat equation on unbounded domains with strip tails
Published in Journal of computational and applied mathematics (01-06-2023)“…We propose a fast numerical algorithm for the multi-dimensional heat equation on unbounded domains with strips tails. The artificial boundary method is used to…”
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17
Generalized Boundary Integral Equation Method for Boundary Value Problems of Two-D Isotropic Lattice Laplacian
Published in Journal of scientific computing (01-05-2024)“…A generalized boundary integral equation method for boundary value problems of two-dimensional isotropic lattice Laplacian is proposed in this paper. The…”
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18
Efficient implementation of the exact artificial boundary condition for the exterior problem of the Stokes system in three dimensions
Published in IMA journal of numerical analysis (03-04-2023)“…Abstract In this paper the Stokes system in an unbounded domain is solved by the artificial boundary method. The novelty lies in an operator form of the exact…”
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Space Reduction for Linear Systems with Local Symmetry
Published in Journal of scientific computing (01-12-2021)“…A space reduction method for structural operator equations is proposed in this paper. It turns out that many interface problems derived by applying the idea of…”
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Fast algorithm for the three-dimensional Poisson equation in infinite domains
Published in IMA journal of numerical analysis (01-10-2021)“…Abstract This paper is concerned with a fast finite element method for the three-dimensional Poisson equation in infinite domains. Both the exterior problem…”
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