1. |
Sets of Constancy of Regressive Functions on Well Ordered Sets |
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Journal of the London Mathematical Society,
Volume s2-17,
Issue 1,
2016,
Page 1-4
Richard Rado,
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ISSN:0024-6107
DOI:10.1112/jlms/s2-17.1.1
出版商:Oxford University Press
年代:2016
数据来源: WILEY
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2. |
Reconstruction Theorems for Families of Sets |
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Journal of the London Mathematical Society,
Volume s2-17,
Issue 1,
2016,
Page 5-9
R. Rado,
A. J. Wilkie,
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摘要:
It is known [1] that a family (Av:v∈I) of finite sets is characterized up to isomorphism by the isomorphism types of its finite subfamilies. Here we generalize this result to arbitrary families and improve upon it for families for which there is a finite bound on the cardinalities of its members.
ISSN:0024-6107
DOI:10.1112/jlms/s2-17.1.5
出版商:Oxford University Press
年代:2016
数据来源: WILEY
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3. |
Diophantine Approximation via the Modular Group |
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Journal of the London Mathematical Society,
Volume s2-17,
Issue 1,
2016,
Page 11-17
Peter J. Nicholls,
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ISSN:0024-6107
DOI:10.1112/jlms/s2-17.1.11
出版商:Oxford University Press
年代:2016
数据来源: WILEY
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4. |
Degeneration of Real Elliptic Curves |
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Journal of the London Mathematical Society,
Volume s2-17,
Issue 1,
2016,
Page 19-27
Harris Jaffee,
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ISSN:0024-6107
DOI:10.1112/jlms/s2-17.1.19
出版商:Oxford University Press
年代:2016
数据来源: WILEY
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5. |
On Cofinitely Injective Modules |
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Journal of the London Mathematical Society,
Volume s2-17,
Issue 1,
2016,
Page 28-32
V. A. Hiremath,
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摘要:
In this paper, we introduce the notion of cofinitely injective modules and study their properties over special types of rings. We define a rightR‐moduleMto be cofinitely injective if it is injective with respect to short exact sequences of rightR‐modules of the form 0→A→B→C→0, whereAis cofinitely generated. We completely characterize cofinitely injective modules over a right conoetherian ring, as precisely those modulesM, whose torsion partL(M) in the simple torsion theory (L,L) contains an essential submoduleB=→lim{B1}1∈Iwhere{B1}1∈Iis a directed system of injective submodules ofL(M) such that every cofinitely generated submodule ofMis contained in someB1. This leads to a complete characterization of cofinitely injective modules over a Dedekind domain. Over a right artinian ring, the cofinitely injective modules are precisely the injective modules.
ISSN:0024-6107
DOI:10.1112/jlms/s2-17.1.28
出版商:Oxford University Press
年代:2016
数据来源: WILEY
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6. |
Lie Rings of Derivations of Associative Rings |
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Journal of the London Mathematical Society,
Volume s2-17,
Issue 1,
2016,
Page 33-41
C. R. Jordan,
D. A. Jordan,
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ISSN:0024-6107
DOI:10.1112/jlms/s2-17.1.33
出版商:Oxford University Press
年代:2016
数据来源: WILEY
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7. |
Fixed Rings of Automorphisms and the Jacobson Radical |
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Journal of the London Mathematical Society,
Volume s2-17,
Issue 1,
2016,
Page 42-46
Wallace S. Martindale,
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ISSN:0024-6107
DOI:10.1112/jlms/s2-17.1.42
出版商:Oxford University Press
年代:2016
数据来源: WILEY
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8. |
Weakly Closed Elementary Eight‐Groups |
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Journal of the London Mathematical Society,
Volume s2-17,
Issue 1,
2016,
Page 47-57
Paul Chabot,
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ISSN:0024-6107
DOI:10.1112/jlms/s2-17.1.47
出版商:Oxford University Press
年代:2016
数据来源: WILEY
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9. |
On the Brauer Homomorphism |
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Journal of the London Mathematical Society,
Volume s2-17,
Issue 1,
2016,
Page 58-66
J. A. Green,
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ISSN:0024-6107
DOI:10.1112/jlms/s2-17.1.58
出版商:Oxford University Press
年代:2016
数据来源: WILEY
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10. |
On Primitive Permutation Groups with a Doubly Transitive Suborbit |
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Journal of the London Mathematical Society,
Volume s2-17,
Issue 1,
2016,
Page 67-73
Cheryl E. Praeger,
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ISSN:0024-6107
DOI:10.1112/jlms/s2-17.1.67
出版商:Oxford University Press
年代:2016
数据来源: WILEY
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