| Naslov: | Inner-star and star-inner matrices |
|---|
| Avtorji: | ID Mosić, Dijana (Avtor)
ID Dolinar, Gregor (Avtor)
ID Marovt, Janko (Avtor) |
|---|
| Datoteke: |  https://journal.pmf.ni.ac.rs/filomat/index.php/filomat/article/view/22620
https://www.pmf.ni.ac.rs/filomat-content/2024/38-33/38-33-2-22620.pdf
|
|---|
| Jezik: | Angleški jezik |
|---|
| Vrsta gradiva: | Znanstveno delo |
|---|
| Tipologija: | 1.01 - Izvirni znanstveni članek |
|---|
| Organizacija: | EPF - Ekonomsko-poslovna fakulteta
|
|---|
| Opis: | In order to generalize the concepts of the 1MP and MP1 inverses and to solve some systems of matrix equations, we present the inner-star and star-inner matrices as two new classes of rectangular matrices. We prove different characterizations and representations of these new matrices. We obtain the relation between the set of all inner-star (or star-inner) matrices of a given rectangular matrix A and the set of all 1MP (MP1) inverses of (A+ )*, and also the relations between inner-star and star-inner matrices with corresponding nonsingular matrices. Applications of inner-star and star-inner matrices in defining two new partial orders and in solving several systems of linear equations are proposed. |
|---|
| Ključne besede: | inner inverse, 1MP inverse, outer-star matrix, partial isometry |
|---|
| Status publikacije: | Objavljeno |
|---|
| Verzija publikacije: | Objavljena publikacija |
|---|
| Poslano v recenzijo: | 30.09.2023 |
|---|
| Datum sprejetja članka: | 06.10.2024 |
|---|
| Založnik: | Filozofski fakultet, Niš |
|---|
| Leto izida: | 2024 |
|---|
| Št. strani: | str. 11615-11631 |
|---|
| Številčenje: | Vol. 38, no. 33 |
|---|
| PID: | 20.500.12556/DKUM-92733  |
|---|
| UDK: | 517.983 |
|---|
| COBISS.SI-ID: | 229631491 |
|---|
| DOI: | 10.2298/FIL2433615M |
|---|
| ISSN pri članku: | 0354-5180 |
|---|
| Datum objave v DKUM: | 11.07.2025 |
|---|
| Število ogledov: | 115 |
|---|
| Število prenosov: | 12 |
|---|
| Metapodatki: |    |
|---|
| Področja: | Ostalo
|
|---|
|
:
|
Kopiraj citat |
|---|
| | | | Skupna ocena: | (0 glasov) |
|---|
| Vaša ocena: | Ocenjevanje je dovoljeno samo prijavljenim uporabnikom. |
|---|
| Objavi na: |  |
|---|
Postavite miškin kazalec na naslov za izpis povzetka. Klik na naslov izpiše
podrobnosti ali sproži prenos. |
