The following publications are possibly variants of this publication:
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- Stability of mixed FEMs for non-selfadjoint indefinite second-order linear elliptic PDEsCarsten Carstensen, Neela Nataraj, Amiya Kumar Pani. nm, 150(4):975-992, 2022. [doi]
- Adaptive Mixed Finite Element Methods for Non-self-adjoint Indefinite Second-Order Elliptic PDEs with Optimal RatesCarsten Carstensen, Rui Ma. siamnum, 59(2):955-982, 2021. [doi]
- A priori and a posteriori error analysis of the lowest-order NCVEM for second-order linear indefinite elliptic problemsCarsten Carstensen, Rekha Khot, Amiya Kumar Pani. nm, 151(3):551-600, 2022. [doi]