Class information for:
Level 1: EXTENDING MODULE//LIFTING MODULE//QF RING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7959 1309 14.1 29%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
15 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 719832
325 3       MATHEMATICS//COMMUNICATIONS IN ALGEBRA//JOURNAL OF ALGEBRA 38375
1267 2             COMMUNICATIONS IN ALGEBRA//MATHEMATICS//PRUFER DOMAIN 8782
7959 1                   EXTENDING MODULE//LIFTING MODULE//QF RING 1309

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 EXTENDING MODULE authKW 653117 2% 100% 28
2 LIFTING MODULE authKW 584002 2% 96% 26
3 QF RING authKW 419849 2% 75% 24
4 COMMUNICATIONS IN ALGEBRA journal 407062 31% 4% 410
5 CS MODULE authKW 326558 1% 100% 14
6 CS RINGS authKW 279907 1% 100% 12
7 CLOSED SUBMODULE authKW 188936 1% 90% 9
8 H SUPPLEMENTED MODULE authKW 186605 1% 100% 8
9 INJECTIVE MODULES authKW 182860 1% 56% 14
10 PRERADICAL authKW 176393 1% 69% 11

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Mathematics 71947 99% 0% 1302
2 Mathematics, Applied 2569 18% 0% 242
3 Statistics & Probability 32 2% 0% 23
4 Multidisciplinary Sciences -2 0% 0% 1
5 Automation & Control Systems -4 0% 0% 1
6 Operations Research & Management Science -5 0% 0% 1
7 Engineering, General -5 0% 0% 1
8 Computer Science, Theory & Methods -8 0% 0% 1
9 Mechanics -13 0% 0% 1
10 Chemistry, Analytical -20 0% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INFORMAT TECHNOL MANPOWER DEV PROGRAM 46651 0% 100% 2
2 AREA INVEST CIENT 36489 1% 13% 12
3 AREA INVEST CIENT CIRCUITO EXTERIOR 31099 0% 67% 2
4 CIRCUITO EXTERIORCU 23326 0% 100% 1
5 DIPARTIMENTO ALGEBRA ANAL 23326 0% 100% 1
6 DIRECTORATE GEN EDUC 23326 0% 100% 1
7 MATEMAT CBI 23326 0% 100% 1
8 PURA CIENCIAS 23326 0% 100% 1
9 RING THEORY PLICAT 23326 0% 100% 1
10 SCI LITARATURE 23326 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 COMMUNICATIONS IN ALGEBRA 407062 31% 4% 410
2 JOURNAL OF ALGEBRA AND ITS APPLICATIONS 82993 5% 5% 69
3 OSAKA JOURNAL OF MATHEMATICS 56593 5% 4% 67
4 ALGEBRA COLLOQUIUM 32041 3% 3% 40
5 JOURNAL OF ALGEBRA 27478 9% 1% 124
6 GLASGOW MATHEMATICAL JOURNAL 21800 3% 3% 37
7 BULLETIN OF THE IRANIAN MATHEMATICAL SOCIETY 16343 2% 3% 22
8 BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY 8556 3% 1% 35
9 JOURNAL OF PURE AND APPLIED ALGEBRA 7001 3% 1% 42
10 TURKISH JOURNAL OF MATHEMATICS 5920 1% 2% 13

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 EXTENDING MODULE 653117 2% 100% 28 Search EXTENDING+MODULE Search EXTENDING+MODULE
2 LIFTING MODULE 584002 2% 96% 26 Search LIFTING+MODULE Search LIFTING+MODULE
3 QF RING 419849 2% 75% 24 Search QF+RING Search QF+RING
4 CS MODULE 326558 1% 100% 14 Search CS+MODULE Search CS+MODULE
5 CS RINGS 279907 1% 100% 12 Search CS+RINGS Search CS+RINGS
6 CLOSED SUBMODULE 188936 1% 90% 9 Search CLOSED+SUBMODULE Search CLOSED+SUBMODULE
7 H SUPPLEMENTED MODULE 186605 1% 100% 8 Search H+SUPPLEMENTED+MODULE Search H+SUPPLEMENTED+MODULE
8 INJECTIVE MODULES 182860 1% 56% 14 Search INJECTIVE+MODULES Search INJECTIVE+MODULES
9 PRERADICAL 176393 1% 69% 11 Search PRERADICAL Search PRERADICAL
10 AUTOMORPHISM INVARIANT MODULES 163279 1% 100% 7 Search AUTOMORPHISM+INVARIANT+MODULES Search AUTOMORPHISM+INVARIANT+MODULES

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 FAITH, C , DINH, VH , (2002) WHEN SELF-INJECTIVE RINGS ARE QF: A REPORT ON A PROBLEM.JOURNAL OF ALGEBRA AND ITS APPLICATIONS. VOL. 1. ISSUE 1. P. 75 -105 40 87% 16
2 ALBU, T , (2014) THE OSOFSKY-SMITH THEOREM FOR MODULAR LATTICES, AND APPLICATIONS (II).COMMUNICATIONS IN ALGEBRA. VOL. 42. ISSUE 6. P. 2663-2683 16 100% 1
3 ASGARI, S , HAGHANY, A , REZAEI, AR , (2014) MODULES WHOSE T-CLOSED SUBMODULES HAVE A SUMMAND AS A COMPLEMENT.COMMUNICATIONS IN ALGEBRA. VOL. 42. ISSUE 12. P. 5299-5318 14 100% 1
4 CRIVEI, S , KOR, A , (2016) RICKART AND DUAL RICKART OBJECTS IN ABELIAN CATEGORIES.APPLIED CATEGORICAL STRUCTURES. VOL. 24. ISSUE 6. P. 797 -824 16 84% 0
5 TALEBI, Y , TRIBAK, R , HAMZEKOLAEI, ARM , (2013) ON H-COFINITELY SUPPLEMENTED MODULES.BULLETIN OF THE IRANIAN MATHEMATICAL SOCIETY. VOL. 39. ISSUE 2. P. 325-345 14 100% 0
6 JAIN, SK , ALAHMADI, A , (2014) ALMOST INJECTIVE MODULES - A BRIEF SURVEY.JOURNAL OF ALGEBRA AND ITS APPLICATIONS. VOL. 13. ISSUE 5. P. - 13 100% 2
7 TRIBAK, R , (2014) SOME RESULTS ON T-NONCOSINGULAR MODULES.TURKISH JOURNAL OF MATHEMATICS. VOL. 38. ISSUE 1. P. 29 -39 13 100% 1
8 DAVOUDIAN, M , HALALI, A , SHIRALI, N , (2016) ON ALPHA-ALMOST ARTINIAN MODULES.OPEN MATHEMATICS. VOL. 14. ISSUE . P. 404 -413 13 93% 0
9 PARK, JK , RIZVI, ST , (2016) BAER MODULE HULLS OF CERTAIN MODULES OVER A DEDEKIND DOMAIN.JOURNAL OF ALGEBRA AND ITS APPLICATIONS. VOL. 15. ISSUE 8. P. - 12 100% 0
10 ALAGOZ, Y , DURGUN, Y , (2016) STRONGLY NONCOSINGULAR MODULES.BULLETIN OF THE IRANIAN MATHEMATICAL SOCIETY. VOL. 42. ISSUE 4. P. 999 -1013 12 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 8421 EXCHANGE RING//CLEAN RING//ARMENDARIZ RING
2 37520 GENERALIZED KUPISCH SERIES//OMEGA ELONGATION//OMEGA PLUS K PROJECTIVE MODULES
3 22109 PRIME SUBMODULE//MULTIPLICATION MODULE//ZARISKI TOPOLOGY
4 4784 PREENVELOPE//PRECOVER//SEMIDUALIZING MODULE
5 15423 PURE INJECTIVE MODULE//PURE SEMISIMPLE RING//KRULL SCHMIDT THEOREM
6 25245 DUBROVIN VALUATION RING//TOTAL VALUATION RING//HEREDITARY ORDERS
7 12465 COMMUNICATIONS IN ALGEBRA//CYCLE SET//SET THEORETIC SOLUTION
8 14746 LOCAL COHOMOLOGY//LOCAL COHOMOLOGY MODULES//COFINITE MODULES
9 31499 SECONDARY 14F22//14C22//AFFINE ALGEBRAIC SURFACE
10 6123 NONCOMMUTATIVE PROJECTIVE GEOMETRY//ARTIN SCHELTER REGULAR ALGEBRA//QUANTUM MATRICES

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