Class information for:
Level 1: ALGEBRA UNIVERSALIS//NATURAL DUALITY//FINITELY BASED

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12535 898 15.8 26%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
276 3       FUZZY SETS AND SYSTEMS//ALGEBRA UNIVERSALIS//ROUGH SETS 43335
2426 2             ALGEBRA UNIVERSALIS//NATURAL DUALITY//ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS 4127
12535 1                   ALGEBRA UNIVERSALIS//NATURAL DUALITY//FINITELY BASED 898

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 ALGEBRA UNIVERSALIS journal 1650644 33% 17% 294
2 NATURAL DUALITY authKW 1578169 6% 81% 57
3 FINITELY BASED authKW 953195 3% 97% 29
4 FULL DUALITY authKW 374025 1% 100% 11
5 FINITE BASIS PROBLEM authKW 370241 2% 78% 14
6 TAME CONGRUENCE THEORY authKW 317345 2% 67% 14
7 HEREDITARILY FINITELY BASED authKW 306020 1% 100% 9
8 DEFINABLE PRINCIPAL CONGRUENCES authKW 238016 1% 100% 7
9 DUALISABILITY authKW 204014 1% 100% 6
10 INHERENTLY NONFINITELY BASED authKW 174867 1% 86% 6

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 42818 93% 0% 833
2 Logic 2311 4% 0% 32
3 Mathematics, Applied 568 11% 0% 100
4 Computer Science, Theory & Methods 36 2% 0% 22
5 Multidisciplinary Sciences 12 1% 0% 8
6 Statistics & Probability 12 1% 0% 13
7 Philosophy 7 1% 0% 6
8 Computer Science, Cybernetics 6 0% 0% 3
9 Computer Science, Hardware & Architecture -1 0% 0% 1
10 Computer Science, Information Systems -3 0% 0% 2

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 EDUARD CECH 94446 1% 56% 5
2 ALGEBRA STOCHAST WISSENSBASIERTE MATH SYST 77716 0% 57% 4
3 KA MFF UK 45335 0% 67% 2
4 TTK ALGEBRA 45335 0% 67% 2
5 ALGEBRA NUMBER THEORY 44080 2% 6% 22
6 JANOS BOLYAI MATH 34002 0% 100% 1
7 ALGEBRA 26669 4% 2% 40
8 ALGEBRA DISCR MATH 17000 0% 50% 1
9 LOGIC 8499 0% 25% 1
10 WYZSZA SZKOLA BIZNESU 8499 0% 25% 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 ALGEBRA UNIVERSALIS 1650644 33% 17% 294
2 INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION 118463 7% 6% 61
3 SEMIGROUP FORUM 71990 8% 3% 70
4 ACTA SCIENTIARUM MATHEMATICARUM 25994 2% 5% 15
5 JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY 11043 2% 2% 16
6 BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY 8574 3% 1% 29
7 CZECHOSLOVAK MATHEMATICAL JOURNAL 6032 2% 1% 20
8 ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS 5892 1% 1% 13
9 IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII MATEMATIKA 5716 1% 1% 12
10 JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY SERIES A-PURE MATHEMATICS AND STATISTICS 4688 1% 1% 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 NATURAL DUALITY 1578169 6% 81% 57 Search NATURAL+DUALITY Search NATURAL+DUALITY
2 FINITELY BASED 953195 3% 97% 29 Search FINITELY+BASED Search FINITELY+BASED
3 FULL DUALITY 374025 1% 100% 11 Search FULL+DUALITY Search FULL+DUALITY
4 FINITE BASIS PROBLEM 370241 2% 78% 14 Search FINITE+BASIS+PROBLEM Search FINITE+BASIS+PROBLEM
5 TAME CONGRUENCE THEORY 317345 2% 67% 14 Search TAME+CONGRUENCE+THEORY Search TAME+CONGRUENCE+THEORY
6 HEREDITARILY FINITELY BASED 306020 1% 100% 9 Search HEREDITARILY+FINITELY+BASED Search HEREDITARILY+FINITELY+BASED
7 DEFINABLE PRINCIPAL CONGRUENCES 238016 1% 100% 7 Search DEFINABLE+PRINCIPAL+CONGRUENCES Search DEFINABLE+PRINCIPAL+CONGRUENCES
8 DUALISABILITY 204014 1% 100% 6 Search DUALISABILITY Search DUALISABILITY
9 INHERENTLY NONFINITELY BASED 174867 1% 86% 6 Search INHERENTLY+NONFINITELY+BASED Search INHERENTLY+NONFINITELY+BASED
10 OPTIMAL DUALITY 174867 1% 86% 6 Search OPTIMAL+DUALITY Search OPTIMAL+DUALITY

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 MCNULTY, GF , (2015) A JUGGLER'S DOZEN OF EASY PROBLEMS (WELL, EASILY FORMULATED ...).ALGEBRA UNIVERSALIS. VOL. 74. ISSUE 1-2. P. 17 -34 33 79% 0
2 (2013) THE SHAPE OF CONGRUENCE LATTICES.MEMOIRS OF THE AMERICAN MATHEMATICAL SOCIETY. VOL. 222. ISSUE 1046. P. 1-+ 22 88% 0
3 KEARNES, K , SZENDREI, A , WILLARD, R , (2016) A FINITE BASIS THEOREM FOR DIFFERENCE-TERM VARIETIES WITH A FINITE RESIDUAL BOUND.TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY. VOL. 368. ISSUE 3. P. 2115 -2143 18 100% 0
4 LEE, EWH , ZHANG, WT , (2015) FINITE BASIS PROBLEM FOR SEMIGROUPS OF ORDER SIX.LMS JOURNAL OF COMPUTATION AND MATHEMATICS. VOL. 18. ISSUE 1. P. 1 -129 19 95% 0
5 BENTZ, W , DAVEY, BA , PITKETHLY, JG , WILLARD, R , (2014) DUALIZABILITY OF AUTOMATIC ALGEBRAS.JOURNAL OF PURE AND APPLIED ALGEBRA. VOL. 218. ISSUE 7. P. 1324-1345 16 100% 2
6 LEE, EWH , LI, JR , (2011) MINIMAL NON-FINITELY BASED MONOIDS.DISSERTATIONES MATHEMATICAE. VOL. . ISSUE 475. P. 4 -+ 17 89% 2
7 LEE, EWH , (2013) FINITE BASIS PROBLEM FOR SEMIGROUPS OF ORDER FIVE OR LESS: GENERALIZATION AND REVISITATION.STUDIA LOGICA. VOL. 101. ISSUE 1. P. 95 -115 15 94% 2
8 SAPIR, O , (2015) NON-FINITELY BASED MONOIDS.SEMIGROUP FORUM. VOL. 90. ISSUE 3. P. 557 -586 16 80% 2
9 DAVEY, BA , HAVIAR, M , PITKETHLY, JG , (2012) FULL DUALISABILITY IS INDEPENDENT OF THE GENERATING ALGEBRA.ALGEBRA UNIVERSALIS. VOL. 67. ISSUE 3. P. 257-272 14 100% 0
10 JACKSON, M , (2015) NATURAL DUALITIES, NILPOTENCE AND PROJECTIVE PLANES.ALGEBRA UNIVERSALIS. VOL. 74. ISSUE 1-2. P. 65 -85 14 93% 0

Classes with closest relation at Level 1


Rank Class id link
1 35916 SUPERATOMIC BOOLEAN ALGEBRAS//THIN TALL//ALGEBRAICALLY CLOSED
2 19666 OCKHAM ALGEBRA//ALGEBRA UNIVERSALIS//QUASI STONE ALGEBRA
3 28659 ARITY GAP//COMP SCI COMMUN UNIT//HYPERCLONE
4 13880 ALGEBRA UNIVERSALIS//CONGRUENCE LATTICE//SEMIMODULAR LATTICE
5 26790 HYPERIDENTITY//HYPERSUBSTITUTION//2 N SEMIGROUP
6 11140 CONSTRAINT SATISFACTION PROBLEM//HOLOGRAPHIC ALGORITHMS//DICHOTOMY THEOREM
7 14975 PSEUDOVARIETY//FINITE MONOID//IMPLICIT OPERATION
8 9022 SEMIGROUP FORUM//INVERSE TRANSVERSAL//REGULAR SEMIGROUP
9 12527 ADMISSIBLE RULES//CYLINDRIC ALGEBRAS//ALGEBRAIC LOGIC
10 4886 MV ALGEBRA//BL ALGEBRA//RESIDUATED LATTICE

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