Some aspects of (ω

被引：3

作者：

Sikander, Fahad ^{[1
]}

Hasan, Ayazul ^{[2
]}

机构：

[1] Saudi Elect Univ, Coll Sci & Theoret Studies, Jeddah Branch, Jeddah, Saudi Arabia

[2] Jazan Univ, Coll Appl Ind Technol, Jazan, Saudi Arabia

来源：

AFRIKA MATEMATIKA | 2021年 / 32卷 / 5-6期

关键词：

QTAG-modules; (omega + 1)-Projective modules; Separable modules;

D O I：

10.1007/s13370-021-00879-5

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we prove that the (omega+1)-projective Sigma-modules are direct sums of countably generated modules each of which has length at most (omega+1). We also give an example that this is not true for all other (omega+k)-projectives with 2 <= k < omega. Certain related assertions are established as well. These results are then used to discuss the class of highly essentially finitely indecomposable modules.

引用

页码：1033 / 1041

页数：9

共 50 条

[31] Some Aspects of Inebriety
Somerset, Henry
JOURNAL OF MENTAL SCIENCE, 1908, 54 (227): : 704 - 718
[32] SOME ASPECTS OF FENESTRATION
HARBERT, F
ARCHIVES OF OTOLARYNGOLOGY, 1956, 63 (04): : 347 - 350
[33] SOME ASPECTS OF DIAGNOSIS
不详
WHO TECHNICAL REPORT SERIES, 1990, (805) : 17 - 24
[34] SOME ASPECTS OF DEPRECIATION
Smails, R. G. H.
ACCOUNTING REVIEW, 1927, 2 (02): : 101 - 110
[35] SOME ASPECTS OF IMPRINTING
BATESON, PPG
WORLDS POULTRY SCIENCE JOURNAL, 1969, 25 (02) : 147 - &
[36] SOME ASPECTS OF NEUROSYPHILIS
THOMAS, EW
MEDICAL CLINICS OF NORTH AMERICA, 1964, 48 (03) : 699 - +
[37] Some aspects of the psychoneuroses
Mackay, FH
CANADIAN MEDICAL ASSOCIATION JOURNAL, 1923, 13 : 495 - 500
[38] SOME GEOMEDICAL ASPECTS
LAG, J
ACTA NEUROLOGICA SCANDINAVICA, 1984, 70 : 69 - 75
[39] Some aspects of rationalization
Lawton, W. H.
JOURNAL OF ACCOUNTANCY, 1929, 48 (04): : 311 - 312
[40] SOME ASPECTS OF DESIZING
NAIR, SS
COLOURAGE, 1985, 32 (23): : 27 - 31

← 1 2 3 4 5 →