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xzczd ♦
xzczd ♦
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I need to solve an eigenvalue problem in 2D as seen in the picture.

enter image description here

I´veI've tried the function NDEigensystem but reading its documentation it seems it has issues with non-homogeneous boundary conditions. As solution I need the eigenvalues and eigenfunctions.

I would be very thankful if anybody could suggest how to solve such eigenvalue problem.

I need to solve an eigenvalue problem in 2D as seen in the picture.

enter image description here

I´ve tried the function NDEigensystem but reading its documentation it seems it has issues with non-homogeneous boundary conditions. As solution I need the eigenvalues and eigenfunctions.

I would be very thankful if anybody could suggest how to solve such eigenvalue problem.

I need to solve an eigenvalue problem in 2D as seen in the picture.

enter image description here

I've tried the function NDEigensystem but reading its documentation it seems it has issues with non-homogeneous boundary conditions. As solution I need the eigenvalues and eigenfunctions.

I would be very thankful if anybody could suggest how to solve such eigenvalue problem.

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user21
user21
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kpaz
kpaz
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How to solve 2D eigenvalue problem with robin boundary conditions

I need to solve an eigenvalue problem in 2D as seen in the picture.

enter image description here

I´ve tried the function NDEigensystem but reading its documentation it seems it has issues with non-homogeneous boundary conditions. As solution I need the eigenvalues and eigenfunctions.

I would be very thankful if anybody could suggest how to solve such eigenvalue problem.