Pregled bibliografske jedinice broj: 1075906
An existence level for the residual sum of squares of the power-law regression with an unknown location parameter
An existence level for the residual sum of squares of the power-law regression with an unknown location parameter // Mathematica slovaca, 71 (2020), 4; 1019-1026 doi:10.1515/ms-2021-0036 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1075906 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
An existence level for the residual sum of
squares of the power-law regression with an
unknown location parameter
Autori
Jukić, Dragan ; Marošević, Tomislav
Izvornik
Mathematica slovaca (0139-9918) 71
(2020), 4;
1019-1026
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Nonlinear regression ; Least squares ; Existence level ; Power-law regression
Sažetak
In a recent paper Jukic [1], a new existence level was introduced and then was used to obtain a necessary and sufficient criterion for the existence of the global minima of a continuous lower bounded function on a noncompact set. In this paper, we determined that existence level for the residual sum of squares of the power-law regression with an unknown location parameter, and so we obtained a necessary and sufficient condition which guarantee the existence of the least squares estimate.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
HRZZ-IP-2016-06-6545 - Optimizacijski i statistički modeli i metode prepoznavanja svojstava skupova podataka izmjerenih s pogreškama (OSMoMeSIP) (OSMoMeSIP) (Scitovski, Rudolf, HRZZ ) ( CroRIS)
MZOS-235-2352818-1034 - Nelinearni problemi procjene parametara u matematičkim modelima (Jukić, Dragan, MZOS ) ( CroRIS)
Ustanove:
Sveučilište u Osijeku, Odjel za matematiku
