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    Article

    Full and Partial Cloaking in Electromagnetic Scattering

    In this paper, we consider two regularized transformation-optics cloaking schemes for electromagnetic (EM) waves. Both schemes are based on the blowup construction with the generating sets being, respectively,...

    Youjun Deng, Hongyu Liu, Gunther Uhlmann in Archive for Rational Mechanics and Analysis (2017)

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    Article

    On Identifying Magnetized Anomalies Using Geomagnetic Monitoring

    We propose and investigate the inverse problem of identifying magnetized anomalies beneath the Earth using geomagnetic monitoring. Suppose a collection of magnetized anomalies are presented in the shell of the...

    Youjun Deng, **hong Li, Hongyu Liu in Archive for Rational Mechanics and Analysis (2019)

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    Article

    On Identifying Magnetized Anomalies Using Geomagnetic Monitoring Within a Magnetohydrodynamic model

    This paper is a continuation and an extension of our recent work (Deng et al. in Arch Ration Mech Anal 231(1):153–187, 2019) on the identification of magnetized anomalies using geomagnetic monitoring, which aims ...

    Youjun Deng, **hong Li, Hongyu Liu in Archive for Rational Mechanics and Analysis (2020)

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    Article

    Petal failure models of thin aluminum alloy plate penetrated by conical projectile nose

    The process of the penetration of thin aluminum alloy plates which are widely used in satellites by conical projectile nose is studied in this paper. A new method of internal capture by flying anchor is propos...

    Yuntao Li, **gdong Zhao, Hong Liu, Zhijun Zhao in Mechanics of Solids (2022)

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    Article

    Research on the Design of Phononic Crystal Rod Band Gaps Based on Lumped Mass Method

    Phononic crystals are a kind of artificial functional composite materials with vibration band gaps, which has a wide range of applications in vibration and noise reduction as well as in mechanics. Phononic cry...

    Xuerui Wang, Lei Zhao, Hongyi Liu, Haisheng Shu, Chenghao Lyu… in Mechanics of Solids (2023)

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    Article

    On the Relationship Between the Roots of Cubic Equations of State and New Perspectives of the Vapor–Liquid Equilibrium Calculation

    Based on the root–coefficient relations for a cubic function, quadratic functions are constructed that strictly relate the saturated volumes of liquid and vapor phases and the third solution from a cubic equat...

    Hongqin Liu in International Journal of Thermophysics (2023)

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    Article

    Surface Concentration of Transmission Eigenfunctions

    The transmission eigenvalue problem is a type of non-elliptic and non-selfadjoint spectral problem that arises in the wave scattering theory when invisibility/transparency occurs. The transmission eigenfunctio...

    Yat Tin Chow, Youjun Deng, Hongyu Liu… in Archive for Rational Mechanics and Analysis (2023)