Universität zu Köln

Schnieders, Inka (2021). Positivity and regularity of solutions to higher order Dirichlet problems on smooth domains. PhD thesis, Universität zu Köln.

Schnieders, Inka and Sweers, Guido ORCID: 0000-0003-0180-5890 (2021). Classical solutions up to the boundary to some higher order semilinear Dirichlet problems. Nonlinear Anal.-Theory Methods Appl., 207. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD. ISSN 1873-5215

Schnieders, Inka and Sweers, Guido ORCID: 0000-0003-0180-5890 (2021). Note on a sign-dependent regularity for the polyharmonic Dirichlet problem. J. Differ. Equ., 279. S. 1 - 10. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE. ISSN 1090-2732

Schnieders, Inka ORCID: 0000-0002-4895-0000 and Sweers, Guido ORCID: 0000-0003-0180-5890 (2020). A biharmonic converse to Krein-Rutman: a maximum principle near a positive eigenfunction. Positivity, 24 (3). S. 677 - 711. DORDRECHT: SPRINGER. ISSN 1572-9281