Details
| Original language | English |
|---|---|
| Pages (from-to) | 339-349 |
| Number of pages | 11 |
| Journal | Numerische Mathematik |
| Volume | 46 |
| Issue number | 3 |
| Publication status | Published - Sept 1985 |
Abstract
This note is concerned with the following problem: Given a system A·x=b of linear equations and knowing that certains of its subsystems A1·x1=b1, ..., Am·xm=bm can be solved uniquely what can be said about the regularity of A and how to find the solution x from x1, ..., xm? This question is of particular interest for establishing methods computing certain linear or quasilinear sequence transformations recursively [7, 13, 15].
Keywords
- Subject Classifications: AMS(MOS): 65F05, 65B05, CR: G1.3
ASJC Scopus subject areas
- Mathematics(all)
- Computational Mathematics
- Mathematics(all)
- Applied Mathematics
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In: Numerische Mathematik, Vol. 46, No. 3, 09.1985, p. 339-349.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Two composition methods for solving certain systems of linear equations
AU - Mühlbach, G.
PY - 1985/9
Y1 - 1985/9
N2 - This note is concerned with the following problem: Given a system A·x=b of linear equations and knowing that certains of its subsystems A1·x1=b1, ..., Am·xm=bm can be solved uniquely what can be said about the regularity of A and how to find the solution x from x1, ..., xm? This question is of particular interest for establishing methods computing certain linear or quasilinear sequence transformations recursively [7, 13, 15].
AB - This note is concerned with the following problem: Given a system A·x=b of linear equations and knowing that certains of its subsystems A1·x1=b1, ..., Am·xm=bm can be solved uniquely what can be said about the regularity of A and how to find the solution x from x1, ..., xm? This question is of particular interest for establishing methods computing certain linear or quasilinear sequence transformations recursively [7, 13, 15].
KW - Subject Classifications: AMS(MOS): 65F05, 65B05, CR: G1.3
UR - http://www.scopus.com/inward/record.url?scp=0005390718&partnerID=8YFLogxK
U2 - 10.1007/BF01389490
DO - 10.1007/BF01389490
M3 - Article
AN - SCOPUS:0005390718
VL - 46
SP - 339
EP - 349
JO - Numerische Mathematik
JF - Numerische Mathematik
SN - 0029-599X
IS - 3
ER -