Class information for:
Level 1: CONGRUENCE PRESERVING EXTENSION//SEMIMODULAR LATTICE//CONGRUENCE LATTICE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
21370 363 13.7 26%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1893 5397 ALGEBRA UNIVERSALIS//MV ALGEBRA//NATURAL DUALITY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CONGRUENCE PRESERVING EXTENSION Author keyword 23 100% 3% 10
2 SEMIMODULAR LATTICE Author keyword 19 64% 5% 18
3 CONGRUENCE LATTICE Author keyword 15 43% 7% 27
4 SLIM LATTICE Author keyword 14 100% 2% 7
5 PLANAR LATTICE Author keyword 12 75% 2% 9
6 BOOLEAN TRIPLE CONSTRUCTION Author keyword 11 100% 2% 6
7 LATTICE TENSOR PRODUCT Author keyword 11 100% 2% 6
8 CHOPPED LATTICE Author keyword 8 100% 1% 5
9 CONGRUENCE PRESERVING EMBEDDING Author keyword 8 100% 1% 5
10 JOIN HOMOMORPHISM Author keyword 8 100% 1% 5

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 CONGRUENCE PRESERVING EXTENSION 23 100% 3% 10 Search CONGRUENCE+PRESERVING+EXTENSION Search CONGRUENCE+PRESERVING+EXTENSION
2 SEMIMODULAR LATTICE 19 64% 5% 18 Search SEMIMODULAR+LATTICE Search SEMIMODULAR+LATTICE
3 CONGRUENCE LATTICE 15 43% 7% 27 Search CONGRUENCE+LATTICE Search CONGRUENCE+LATTICE
4 SLIM LATTICE 14 100% 2% 7 Search SLIM+LATTICE Search SLIM+LATTICE
5 PLANAR LATTICE 12 75% 2% 9 Search PLANAR+LATTICE Search PLANAR+LATTICE
6 BOOLEAN TRIPLE CONSTRUCTION 11 100% 2% 6 Search BOOLEAN+TRIPLE+CONSTRUCTION Search BOOLEAN+TRIPLE+CONSTRUCTION
7 LATTICE TENSOR PRODUCT 11 100% 2% 6 Search LATTICE+TENSOR+PRODUCT Search LATTICE+TENSOR+PRODUCT
8 CHOPPED LATTICE 8 100% 1% 5 Search CHOPPED+LATTICE Search CHOPPED+LATTICE
9 CONGRUENCE PRESERVING EMBEDDING 8 100% 1% 5 Search CONGRUENCE+PRESERVING+EMBEDDING Search CONGRUENCE+PRESERVING+EMBEDDING
10 JOIN HOMOMORPHISM 8 100% 1% 5 Search JOIN+HOMOMORPHISM Search JOIN+HOMOMORPHISM

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 RECTANGULAR ISLANDS 11 100% 2% 6
2 PRESERVING EXTENSIONS 8 100% 1% 5
3 SEMIMODULAR LATTICES 7 56% 2% 9
4 CONGRUENCE LATTICES 7 48% 3% 11
5 IDEAL LATTICES 6 58% 2% 7
6 POSITIVELY ORDERED MONOIDS 6 58% 2% 7
7 FIXED SIMILARITY TYPE 4 75% 1% 3
8 INDEPENDENT SUBSETS 4 75% 1% 3
9 SEMILATTICES 4 25% 4% 13
10 COUNTABLE BOOLEAN ALGEBRAS 2 67% 1% 2

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
The mathematics of G. Gratzer and E. T. Schmidt 2008 0 76 87%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 ESA 6081 3 42% 1.4% 5
2 LMNOUMR 6139 2 44% 1.1% 4
3 MATHLMNO 2 67% 0.6% 2
4 UMR 6139 MATH 1 100% 0.6% 2
5 FRE 2271 1 50% 0.3% 1
6 MATEMATIKAI INTEZETE 1 50% 0.3% 1
7 UMR 6139LMNO 1 50% 0.3% 1
8 TTK ALGEBRA 0 33% 0.3% 1
9 CNRSUMR 6139 0 18% 0.6% 2
10 BUD ESTI MUSZAKI GAZDASAGTUDOMANYI EGYETEM 0 25% 0.3% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000231980 ALGEBRA UNIVERSALIS//NATURAL DUALITY//FULL DUALITY
2 0.0000127356 EXCHANGE RING//STRONGLY CLEAN RING//CLEAN RINGS
3 0.0000126702 CIRCUIT GRAPH OF MATROID//ANTIMATROID//GREEDOID
4 0.0000113362 DOMINION//DECOMPOSABLE VARIETY//ALGEBRAIC AND EXISTENTIAL CLOSEDNESS
5 0.0000113269 QUASI PERMUTATION REPRESENTATIONS//LOCAL MULTIPLIER ALGEBRA//QUASI PERMUTATION
6 0.0000104946 TWO POINT SET//MIDSET//N POINT SET
7 0.0000096186 OCKHAM ALGEBRA//UNIVERSAL CATEGORY//Q UNIVERSAL
8 0.0000069511 NONMEASURABLE SETS//INFINITE PARTITIONS//SIERPINSKIS THEOREM
9 0.0000067313 CUNTZ SEMIGROUP//E THEORY//JIANG SU ALGEBRA
10 0.0000065631 S POSET//S ACT//STRONGLY FLAT