Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Almost Every Single-Input LQR Optimal Control Problem Admits a PD Feedback Solution. Retrieved May 24, 2026, from https://4ort.xyz/entity/almost-every-single-input-lqr-optimal-control-problem-admits-a-pd-feedback-solution
MLA“Almost Every Single-Input LQR Optimal Control Problem Admits a PD Feedback Solution.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/almost-every-single-input-lqr-optimal-control-problem-admits-a-pd-feedback-solution.
BibTeX@misc{4ortxyz_almost-every-single-input-lqr-optimal-control-problem-admits-a-pd-feedback-solution_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Almost Every Single-Input LQR Optimal Control Problem Admits a PD Feedback Solution}}, year = {2026}, url = {https://4ort.xyz/entity/almost-every-single-input-lqr-optimal-control-problem-admits-a-pd-feedback-solution}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Almost Every Single-Input LQR Optimal Control Problem Admits a PD Feedback Solution — https://4ort.xyz/entity/almost-every-single-input-lqr-optimal-control-problem-admits-a-pd-feedback-solution (retrieved 2026-05-24)