Class information for:
Level 1: FITTING CLASS//LOCKETT CLASS//LATTICE OF FORMATIONS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
27680 224 12.6 19%


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
234 3       JOURNAL OF ALGEBRA//MATHEMATICS//COMMUNICATIONS IN ALGEBRA 48681
831 2             FINITE GROUP//JOURNAL OF ALGEBRA//MATHEMATICS 11829
27680 1                   FITTING CLASS//LOCKETT CLASS//LATTICE OF FORMATIONS 224

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 FITTING CLASS authKW 1757525 8% 68% 19
2 LOCKETT CLASS authKW 817912 3% 100% 6
3 LATTICE OF FORMATIONS authKW 681593 2% 100% 5
4 LOCAL FORMATION authKW 681593 2% 100% 5
5 FORMATION OF FINITE GROUPS authKW 545275 2% 100% 4
6 FORMATION OF GROUPS authKW 486849 2% 71% 5
7 LOCAL FITTING CLASS authKW 408956 1% 100% 3
8 NILPOTENT INJECTORS authKW 408956 1% 100% 3
9 OMEGA LOCAL FORMATION authKW 306715 1% 75% 3
10 BAER LOCAL FORMATIONS authKW 272637 1% 100% 2

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 11020 94% 0% 211
2 Multidisciplinary Sciences 245 6% 0% 13
3 Logic 78 1% 0% 3
4 Statistics & Probability 73 5% 0% 11
5 Mathematics, Applied 65 8% 0% 18

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 ESCUELA TECN SUPER INFORMAT LICADA 68156 1% 25% 2
2 IUMPA UPV 45438 0% 33% 1
3 WILHELM ICKARD INFORMAT 15481 2% 2% 5
4 ALGEBRA 13108 6% 1% 14
5 IMPA 7569 1% 3% 2
6 MATHEMATICS 6489 0% 5% 1
7 MATEMAT USTAV 2838 0% 2% 1
8 MATEMAT INFORMAT 2714 1% 1% 3
9 EU INFORMAT 1792 0% 1% 1
10 HEILBRONN MATH 1792 0% 1% 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 JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY SERIES A-PURE MATHEMATICS AND STATISTICS 13509 5% 1% 11
2 SIBERIAN MATHEMATICAL JOURNAL 13050 8% 1% 17
3 MATHEMATICAL NOTES 12059 9% 0% 21
4 JOURNAL OF GROUP THEORY 9732 4% 1% 8
5 DOKLADY AKADEMII NAUK BELARUSI 9295 6% 0% 14
6 ARCHIV DER MATHEMATIK 8775 8% 0% 18
7 JOURNAL OF ALGEBRA 8205 13% 0% 28
8 COMMUNICATIONS IN ALGEBRA 6819 10% 0% 22
9 ALGEBRA AND LOGIC 3781 1% 1% 3
10 ALGEBRA COLLOQUIUM 2923 2% 0% 5

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 FITTING CLASS 1757525 8% 68% 19 Search FITTING+CLASS Search FITTING+CLASS
2 LOCKETT CLASS 817912 3% 100% 6 Search LOCKETT+CLASS Search LOCKETT+CLASS
3 LATTICE OF FORMATIONS 681593 2% 100% 5 Search LATTICE+OF+FORMATIONS Search LATTICE+OF+FORMATIONS
4 LOCAL FORMATION 681593 2% 100% 5 Search LOCAL+FORMATION Search LOCAL+FORMATION
5 FORMATION OF FINITE GROUPS 545275 2% 100% 4 Search FORMATION+OF+FINITE+GROUPS Search FORMATION+OF+FINITE+GROUPS
6 FORMATION OF GROUPS 486849 2% 71% 5 Search FORMATION+OF+GROUPS Search FORMATION+OF+GROUPS
7 LOCAL FITTING CLASS 408956 1% 100% 3 Search LOCAL+FITTING+CLASS Search LOCAL+FITTING+CLASS
8 NILPOTENT INJECTORS 408956 1% 100% 3 Search NILPOTENT+INJECTORS Search NILPOTENT+INJECTORS
9 OMEGA LOCAL FORMATION 306715 1% 75% 3 Search OMEGA+LOCAL+FORMATION Search OMEGA+LOCAL+FORMATION
10 BAER LOCAL FORMATIONS 272637 1% 100% 2 Search BAER+LOCAL+FORMATIONS Search BAER+LOCAL+FORMATIONS

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 TSAREV, AA , VOROB'EV, NN , (2014) ON A QUESTION OF THE THEORY OF PARTIALLY COMPOSITION FORMATIONS.ALGEBRA COLLOQUIUM. VOL. 21. ISSUE 3. P. 437 -447 11 100% 0
2 MORRIS, T , FLAVELL, P , (2012) NILPOTENT INJECTORS IN MINIMAL SIMPLE GROUPS.JOURNAL OF ALGEBRA. VOL. 361. ISSUE . P. 1-22 10 100% 0
3 NEUMANN, A , (2013) ON THE CONJUGACY OF NILPOTENT INJECTORS IN FINITE GROUPS.ARCHIV DER MATHEMATIK. VOL. 100. ISSUE 6. P. 501-505 8 100% 0
4 BREWSTER, B , EVAN, J , HAUCK, P , REIFFERSCHEID, S , (2010) SUBGROUPS OF A DIRECT PRODUCT OF GROUPS THAT SATISFY THE STRONG FRATTINI ARGUMENT.COMMUNICATIONS IN ALGEBRA. VOL. 38. ISSUE 11. P. 3993-4004 8 100% 0
5 YANG, NY , GUO, WB , VOROB'EV, NT , (2012) FACTORIZATIONS OF FITTING CLASSES.FRONTIERS OF MATHEMATICS IN CHINA. VOL. 7. ISSUE 5. P. 943-954 7 100% 0
6 VOROB'EV, NN , SKIBA, AN , TSAREV, AA , (2011) LAWS OF THE LATTICES OF PARTIALLY COMPOSITION FORMATIONS.SIBERIAN MATHEMATICAL JOURNAL. VOL. 52. ISSUE 5. P. 802-812 7 100% 0
7 BALLESTER-BOLINCHES, A , CALVO, C , (2009) FACTORIZATIONS OF ONE-GENERATED X-LOCAL FORMATIONS.SIBERIAN MATHEMATICAL JOURNAL. VOL. 50. ISSUE 3. P. 385 -394 6 100% 1
8 ALALI, M , HERING, C , NEUMANN, A , (2008) ON B-INJECTORS OF THE COVERING GROUPS OF A(N).ILLINOIS JOURNAL OF MATHEMATICS. VOL. 52. ISSUE 1. P. 1-15 6 100% 3
9 BERGER, TR , HAWTHORN, I , (2015) THE LAUSCH GROUP SIMPLIFIED: A DIRECT PRODUCT DECOMPOSITION.JOURNAL OF ALGEBRA. VOL. 430. ISSUE . P. 153 -158 5 100% 0
10 BALLESTER-BOLINCHES, A , CALVO, C , SHEMETKOV, LA , (2007) ON PARTIALLY SATURATED FORMATIONS OF FINITE GROUPS.SBORNIK MATHEMATICS. VOL. 198. ISSUE 5-6. P. 757-775 6 100% 3

Classes with closest relation at Level 1


Rank Class id link
1 9399 SUPERSOLVABLE GROUP//P NILPOTENT GROUP//SATURATED FORMATION
2 32114 PRIME GROUPS//QFA GROUPS//ALGEBRAIC MATROIDS
3 20051 SUBGROUP GROWTH//SURFACE BRANCHED COVERING//HURWITZ PROBLEM
4 14820 MAXIMAL CONDITION//MINIMAL CONDITION//FUNDAMENTAL NUMER MATH
5 32058 SYST VNIISI//LOCALLY BOUNDED MAP//PURE PSEUDOREPRESENTATION
6 35895 PERIODIC GROUP//LOCALLY FINITE GROUP//SIBERIAN STATE UNIV TELECOMMUN INFORMAT SCI
7 26204 FREE BURNSIDE GROUP//NORMAL AUTOMORPHISM//N PERIODIC PRODUCT
8 26199 MINIMAL NONABELIAN P GROUPS//METACYCLIC P GROUPS//NON NORMAL SUBGROUPS
9 19474 CENTRAL AUTOMORPHISM//FINITE P GROUPS//CLASS PRESERVING AUTOMORPHISM
10 16627 ENGEL ELEMENTS//ASSOCIATED LIE RINGS//INFINITE SUBSETS

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