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Shengfan Bi


Last seen: 9 días hace |  Con actividad desde 2023

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English, Chinese

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Problem with integration: there is a pole on a contour
I have a problem with calculation of the complex integral The integrand has a pole in z=1 and z=-1 lying on the unit circle....

2 meses hace | 2 respuestas | 0

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Solve ill-conditioned linear systems
Consider the following linear system of equations : When solving this system using MATLAB, I found that the condition number ...

6 meses hace | 3 respuestas | 0

3

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Can two conformal mappings be combined?
A conformal mapping function within a complex domain maps the unit circle in the -plane to the -plane. Similarly, there is anot...

7 meses hace | 0 respuestas | 0

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Solving complex linear equations with conjugate operations
Consider the following equations: Assuming and , substitute them to equations The real parts and imaginary parts corresp...

9 meses hace | 1 respuesta | 0

1

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How to solve large linear complex equations
The equations are of the following form: , where is known. “Subsitituting into ,we can obtain 14 linear complex equations....

12 meses hace | 1 respuesta | 0

1

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