Class information for:
Level 2: PRIME RING//DERIVATION//GENERALIZED DERIVATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2881 2849 14.9 43%


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
249 3       MATHEMATICS//JOURNAL OF OPERATOR THEORY//MATH 46542
2881 2             PRIME RING//DERIVATION//GENERALIZED DERIVATION 2849
6348 1                   PRIME RING//DERIVATION//GENERALIZED DERIVATION 1496
8827 1                   PRESERVERS//LINEAR PRESERVER//ADDITIVE PRESERVER 1213
32373 1                   DECOMPOSABLE TENSORS//SYMMETRY CLASSES OF TENSORS//RANK PARTITION 140

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 PRIME RING authKW 3113892 11% 91% 318
2 DERIVATION authKW 1353111 13% 35% 357
3 GENERALIZED DERIVATION authKW 1059844 5% 73% 136
4 SEMIPRIME RING authKW 1012246 4% 82% 115
5 JORDAN DERIVATION authKW 696629 3% 82% 79
6 DIFFERENTIAL IDENTITIES authKW 607589 2% 90% 63
7 PRESERVERS authKW 567308 2% 88% 60
8 FUNCTIONAL IDENTITY authKW 552113 2% 79% 65
9 STANDARD OPERATOR ALGEBRA authKW 549419 2% 93% 55
10 NEST ALGEBRA authKW 506596 3% 60% 79

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 143733 95% 1% 2717
2 Mathematics, Applied 25294 38% 0% 1073
3 Physics, Mathematical 31 2% 0% 47
4 Statistics & Probability 10 1% 0% 29
5 COMPUTER APPLICATIONS & CYBERNETICS 2 0% 0% 1
6 Multidisciplinary Sciences -0 0% 0% 7
7 Computer Science, Cybernetics -1 0% 0% 1
8 Ergonomics -1 0% 0% 1
9 Materials Science, Paper & Wood -2 0% 0% 1
10 Mathematics, Interdisciplinary Applications -4 0% 0% 7

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 FNM 152371 1% 44% 32
2 MTA DE LENDULET FUNCT ANAL GRP 118125 1% 53% 21
3 DISIA 96022 1% 41% 22
4 PEF 61875 1% 22% 26
5 DI SIA 57147 0% 67% 8
6 MATH 48065 48% 0% 1377
7 ALGEBRA ANAL MATEMAT 27745 1% 14% 18
8 PF 27571 0% 23% 11
9 INVEST INFORMAT MATEMAT ESTADIST 24110 0% 75% 3
10 DIPARTAMENTO MATEMAT E DE GIORGI 21432 0% 100% 2

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 LINEAR & MULTILINEAR ALGEBRA 281393 7% 14% 186
2 LINEAR ALGEBRA AND ITS APPLICATIONS 249520 18% 5% 517
3 COMMUNICATIONS IN ALGEBRA 53032 8% 2% 219
4 OPERATORS AND MATRICES 43781 2% 9% 44
5 STUDIA MATHEMATICA 24526 3% 3% 82
6 PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY 14983 5% 1% 154
7 PUBLICATIONES MATHEMATICAE-DEBRECEN 14905 2% 3% 52
8 ALGEBRA COLLOQUIUM 14678 1% 3% 40
9 ELECTRONIC JOURNAL OF LINEAR ALGEBRA 12247 1% 4% 28
10 JOURNAL OF ALGEBRA 10917 4% 1% 116

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 PRIME RING 3113892 11% 91% 318 Search PRIME+RING Search PRIME+RING
2 DERIVATION 1353111 13% 35% 357 Search DERIVATION Search DERIVATION
3 GENERALIZED DERIVATION 1059844 5% 73% 136 Search GENERALIZED+DERIVATION Search GENERALIZED+DERIVATION
4 SEMIPRIME RING 1012246 4% 82% 115 Search SEMIPRIME+RING Search SEMIPRIME+RING
5 JORDAN DERIVATION 696629 3% 82% 79 Search JORDAN+DERIVATION Search JORDAN+DERIVATION
6 DIFFERENTIAL IDENTITIES 607589 2% 90% 63 Search DIFFERENTIAL+IDENTITIES Search DIFFERENTIAL+IDENTITIES
7 PRESERVERS 567308 2% 88% 60 Search PRESERVERS Search PRESERVERS
8 FUNCTIONAL IDENTITY 552113 2% 79% 65 Search FUNCTIONAL+IDENTITY Search FUNCTIONAL+IDENTITY
9 STANDARD OPERATOR ALGEBRA 549419 2% 93% 55 Search STANDARD+OPERATOR+ALGEBRA Search STANDARD+OPERATOR+ALGEBRA
10 NEST ALGEBRA 506596 3% 60% 79 Search NEST+ALGEBRA Search NEST+ALGEBRA

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 MOLNAR, L , (2007) SELECTED PRESERVER PROBLEMS ON ALGEBRAIC STRUCTURES OF LINEAR OPERATORS AND ON FUNCTION SPACES - INTRODUCTION.SELECTED PRESERVER PROBLEMS ON ALGEBRAIC STRUCTURES OF LINEAR OPERATORS AND ON FUNCTION SPACES. VOL. 1895. ISSUE . P. 1 -+ 158 83% 0
2 BRESAR, M , (2004) COMMUTING MAPS: A SURVEY.TAIWANESE JOURNAL OF MATHEMATICS. VOL. 8. ISSUE 3. P. 361-397 97 94% 48
3 LIANG, XF , WEI, F , XIAO, ZK , FOSNER, A , (2015) CENTRALIZING TRACES AND LIE TRIPLE ISOMORPHISMS ON GENERALIZED MATRIX ALGEBRAS.LINEAR & MULTILINEAR ALGEBRA. VOL. 63. ISSUE 9. P. 1786 -1816 49 91% 1
4 BOURHIM, A , MABROUK, M , (2015) MAPS PRESERVING THE LOCAL SPECTRUM OF JORDAN PRODUCT OF MATRICES.LINEAR ALGEBRA AND ITS APPLICATIONS. VOL. 484. ISSUE . P. 379 -395 44 100% 0
5 ZHAO, YX , WANG, DY , WANG, XS , (2010) MAPS PRESERVING SQUARE-ZERO MATRICES ON THE ALGEBRA CONSISTING OF ALL UPPER TRIANGULAR MATRICES.LINEAR & MULTILINEAR ALGEBRA. VOL. 58. ISSUE 1. P. 121 -136 45 96% 2
6 XIAO, ZK , WEI, F , (2014) COMMUTING TRACES AND LIE ISOMORPHISMS ON GENERALIZED MATRIX ALGEBRAS.OPERATORS AND MATRICES. VOL. 8. ISSUE 3. P. 821 -847 36 97% 0
7 BOURHIM, A , MABROUK, M , (2016) JORDAN PRODUCT AND LOCAL SPECTRUM PRESERVERS.STUDIA MATHEMATICA. VOL. 234. ISSUE 2. P. 97 -120 33 97% 0
8 LIU, CK , (2012) STRONG COMMUTATIVITY PRESERVING GENERALIZED DERIVATIONS ON RIGHT IDEALS.MONATSHEFTE FUR MATHEMATIK. VOL. 166. ISSUE 3-4. P. 453-465 34 100% 6
9 BEIDAR, KI , MIKHALEV, AV , CHEBOTAR', MA , (2004) FUNCTIONAL IDENTITIES IN RINGS AND THEIR APPLICATIONS.RUSSIAN MATHEMATICAL SURVEYS. VOL. 59. ISSUE 3. P. 403-428 51 82% 13
10 LIU, CK , LIAU, PK , (2011) STRONG COMMUTATIVITY PRESERVING GENERALIZED DERIVATIONS ON LIE IDEALS.LINEAR & MULTILINEAR ALGEBRA. VOL. 59. ISSUE 8. P. 905-915 34 100% 6

Classes with closest relation at Level 2


Rank Class id link
1 4023 SUBNORMS//HYPERGROUPS//CONVENIENT SETTING
2 631 C ALGEBRA//MATHEMATICS//JOURNAL OF OPERATOR THEORY
3 1493 MATHEMATICS//ANAL MATEMAT//VECTOR MEASURE
4 2045 DEFORMATION QUANTIZATION//LEIBNIZ ALGEBRA//LIE ALGEBRA
5 3307 ZERO DIVISOR GRAPH//S POSET//ZERO DIVISOR
6 2875 HYERS ULAM STABILITY//HYERS ULAM RASSIAS STABILITY//GENERALIZED HYERS ULAM STABILITY
7 943 LINEAR ALGEBRA AND ITS APPLICATIONS//SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//MOORE PENROSE INVERSE
8 2872 HYPERCYCLIC OPERATORS//HYPERCYCLIC VECTORS//HYPERCYCLIC
9 3622 INTEGRAL GROUP RING//GROUP RING//TORSION UNIT
10 1918 HOPF ALGEBRA//COMMUNICATIONS IN ALGEBRA//JOURNAL OF ALGEBRA

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