In this paper there’s a mixed formulation of Maxwells equations: Find (\lambda, e, p)\in\mathbb{R}\times H_0(\operatorname{curl}; \Omega)\times H^1_0 (\Omega) such that e \neq d and: (a) (\operatorname{curl} e, \operatorname{curl} \psi) + (\operatorname{grad}p, \psi)=\lambda(e, \psi),\quad\forall…

Turns out, that the problem was not with the formulation, but with the configuration of the Spectral Transformation (ST) if SLEPc. It shold be configured as follows: st = eps.getST() st.setType(SLEPc.ST.Type.SINVERT) Checking \int_{\Omega}\psi\;\text{d}x values I can see that unphysical modes with…

Mixed formulation of Maxwell's equations

variational formulation

metin_demir May 4, 2023, 4:00pm 21

Thanks a lot for all the support!

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Mixed formulation of Maxwell's equations

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