Framework and methodology
Boundary condition
Grensevilkår
Extended note
Boundary conditions specify the validity domain and what follows when the condition is not met.
Limitations
Not the same as
- limitation alone
- collapse condition
- necessarily a spatial boundary
Related terms
Methodological relevance
Audit documents the conditions before results are transferred to new cases.
Sources and principal occurrence
Source note: DET SOM ER, Appendix VIII; T5 and T9.
- DET SOM ERThe foundational work and primary source.
- T9 — Objections, Limits and ComparisonsThe sustained theory document on criticism, collapse conditions, self-examination, open questions, and academic placement.
Correct and incorrect use
Correct use
“The model applies only within this measurement range and these initial conditions.”
Incorrect or over-strong use
“The model worked in one setting, therefore it applies everywhere.”
Suggested citation
Suggested citationVikesland, M. A. A. (2026). “Boundary condition”. Røyndalism — Lexicon, content version 1.0.
APAVikesland, M. A. A. (2026). Boundary condition (version 1.0). Røyndalism. https://royndalisme.no/en/lexicon/boundary-condition/
MLAVikesland, Martin A. A.. “Boundary condition.” Røyndalism, version 1.0, Vikesland Press, 2026, https://royndalisme.no/en/lexicon/boundary-condition/.
ChicagoVikesland, Martin A. A.. “Boundary condition.” Røyndalism. version 1.0. Vikesland Press, 2026. https://royndalisme.no/en/lexicon/boundary-condition/.
IEEEM. A. A. Vikesland, “Boundary condition,” Røyndalism, version 1.0, Vikesland Press, 2026. [Online]. Available: https://royndalisme.no/en/lexicon/boundary-condition/
CSEVikesland MAA. 2026. Boundary condition. version 1.0. Røyndalism. Vikesland Press. Available from: https://royndalisme.no/en/lexicon/boundary-condition/
Check institutional requirements for access date, line breaks, and minor differences among style manuals.
Revision note
- Document version
- 1.0
- First published
- 18 June 2026
First public edition.