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    Book

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    Chapter

    Modeling

    The mathematical model of the spontaneous potential well-logging is established.

    Tatsien Li, Yongji Tan, Zhijie Cai, Wei Chen in Mathematical Model of Spontaneous Potentia… (2014)

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    Chapter

    Limiting Behavior

    The limiting behavior of solutions is investigated as the electrode shrinks to a point.

    Tatsien Li, Yongji Tan, Zhijie Cai, Wei Chen in Mathematical Model of Spontaneous Potentia… (2014)

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    Chapter

    Numerical Simulation

    Various numerical simulations according to the practical situation are given.

    Tatsien Li, Yongji Tan, Zhijie Cai, Wei Chen in Mathematical Model of Spontaneous Potentia… (2014)

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    Chapter

    Properties of Solutions

    The properties of solutions such as the existence and uniqueness as well as some estimations are studied in Sobolev spaces with fractional power.

    Tatsien Li, Yongji Tan, Zhijie Cai, Wei Chen in Mathematical Model of Spontaneous Potentia… (2014)

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    Chapter

    Techniques of Solution

    Three efficient numerical techniques are presented.

    Tatsien Li, Yongji Tan, Zhijie Cai, Wei Chen in Mathematical Model of Spontaneous Potentia… (2014)

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    Article

    Boundary Identification for a Blast Furnace*

    In this paper, the authors discuss an inverse boundary problem for the axi-symmetric steady-state heat equation, which arises in monitoring the boundary corrosion for the blast-furnace. Measure temperature at ...

    Yongji Tan, Rui He in Chinese Annals of Mathematics, Series B (2007)

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    Article

    Multi-Parameter Identification and Applications in Well-Logging

    We deal with a multi-parameter identification problem arising in oil industry. In the general case, we give a local solvability condition to guarantee the well-posedness of the problem. We discuss in detail th...

    Yue-Jun Peng, Yongji Tan in Computational Geosciences (2001)

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    Chapter and Conference Paper

    An inverse problem for nonlocal elliptic bvp and resistivity identification

    Yongji Tan in Partial Differential Equations (1988)