On the instabilities of naive FEM discretizations for PDEs with sign-changing coefficients (bibtex)

by Halla, Martin and Oberender, Florian

Reference:

On the instabilities of naive FEM discretizations for PDEs with sign-changing coefficients (Halla, Martin and Oberender, Florian), Technical report 2025/36, Karlsruhe Institute of Technology, 2025.

Bibtex Entry:

@techreport {10.5445/IR/1000183451,
       AUTHOR = {Halla, Martin and Oberender, Florian},
        TITLE = {On the instabilities of naive {FEM} discretizations
                 for {PDE}s with sign-changing coefficients},
         YEAR = {2025},
        MONTH = {jul},
  INSTITUTION = {Karlsruhe Institute of Technology},
         TYPE = {CRC 1173 Preprint},
         ISSN = {2365-662X},
       NUMBER = {2025/36},
          DOI = {10.5445/IR/1000183451},
          URL = {https://www.waves.kit.edu/downloads/CRC1173_Preprint_2025-36.pdf},
     FILESURL = {https://doi.org/10.25625/BHHLLP},
}