On monotonic estimates of the norm of the minimizers of regularized quadratic functions in Krylov spaces

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DOI	10.5286/raltr.2019005
Persistent URL	http://purl.org/net/epubs/work/42016427
Record Status	Checked
Record Id	42016427
Title	On monotonic estimates of the norm of the minimizers of regularized quadratic functions in Krylov spaces
Contributors	C Cartis, NIM Gould (STFC Rutherford Appleton Lab.), M Lange
Abstract	We show that the minimizers of regularized quadratic functions restricted to their natural Krylov spaces increase in Euclidean norm as the spaces expand.
Organisation	STFC , SCI-COMP
Keywords
Funding Information
Related Research Object(s):	45927150
Licence Information:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Language	English (EN)

Type	Details	URI(s)	Local file(s)	Year
Report	RAL Technical Reports RAL-TR-2019-005. STFC, 2019.		RAL-TR-2019-005.pdf	2019