Class information for:
Level 1: HOPF CYCLIC COHOMOLOGY//CYCLIC HOMOLOGY//CYCLIC COHOMOLOGY

Basic class information

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
14 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 912822
106 3       MATHEMATICS//COMMUNICATIONS IN ALGEBRA//MATH 74336
1250 2             MATHEMATICS//HOMOLOGY HOMOTOPY AND APPLICATIONS//JOURNAL OF PURE AND APPLIED ALGEBRA 9211
10052 1                   HOPF CYCLIC COHOMOLOGY//CYCLIC HOMOLOGY//CYCLIC COHOMOLOGY 1127

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HOPF CYCLIC COHOMOLOGY authKW 503346 2% 100% 18
2 CYCLIC HOMOLOGY authKW 356783 3% 36% 35
3 CYCLIC COHOMOLOGY authKW 323733 3% 37% 31
4 TOPOLOGICAL CYCLIC HOMOLOGY authKW 225567 1% 73% 11
5 K-THEORY journal 153682 4% 11% 48
6 ALGEBRAIC K THEORY authKW 145071 2% 22% 24
7 CYCLIC DUALITY authKW 111855 0% 100% 4
8 TOPOLOGICAL HOCHSCHILD HOMOLOGY authKW 111847 1% 50% 8
9 BIVARIANT CYCLIC COHOMOLOGY authKW 89482 0% 80% 4
10 SYMMETRIC COHOMOLOGY authKW 89482 0% 80% 4

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 56912 96% 0% 1078
2 Mathematics, Applied 2971 21% 0% 239
3 Physics, Mathematical 365 6% 0% 64
4 Multidisciplinary Sciences 0 0% 0% 4
5 Statistics & Probability -1 0% 0% 4
6 Mechanics -6 0% 0% 4
7 Physics, Particles & Fields -8 0% 0% 2
8 Physics, Multidisciplinary -16 0% 0% 3

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DEP MATEMAT IMAS 83891 0% 100% 3
2 JEAN DIEUDONNE 77672 0% 56% 5
3 MATEMAT IMAS 50332 0% 60% 3
4 ALGEBRA GEOMETRY NRU HSE 27964 0% 100% 1
5 CICLO BASICA COMUN 27964 0% 100% 1
6 EEE ELECT ELECT ENGN 27964 0% 100% 1
7 EQUIP TOPOL DYNAM 27964 0% 100% 1
8 KATEDRA METOD METEMAT FIZYKI 27964 0% 100% 1
9 MATH ICMC 27964 0% 100% 1
10 SECT GLOSHAUGEN 27964 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 K-THEORY 153682 4% 11% 48
2 JOURNAL OF PURE AND APPLIED ALGEBRA 78753 11% 2% 129
3 JOURNAL OF K-THEORY 55991 2% 9% 23
4 JOURNAL OF NONCOMMUTATIVE GEOMETRY 38937 2% 7% 20
5 TOPOLOGY 19286 3% 2% 30
6 HOMOLOGY HOMOTOPY AND APPLICATIONS 19162 1% 4% 16
7 COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE 19010 7% 1% 76
8 COMMENTARII MATHEMATICI HELVETICI 10522 2% 2% 22
9 COMMUNICATIONS IN ALGEBRA 9469 5% 1% 58
10 JOURNAL OF HOMOTOPY AND RELATED STRUCTURES 7411 1% 3% 8

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HOPF CYCLIC COHOMOLOGY 503346 2% 100% 18 Search HOPF+CYCLIC+COHOMOLOGY Search HOPF+CYCLIC+COHOMOLOGY
2 CYCLIC HOMOLOGY 356783 3% 36% 35 Search CYCLIC+HOMOLOGY Search CYCLIC+HOMOLOGY
3 CYCLIC COHOMOLOGY 323733 3% 37% 31 Search CYCLIC+COHOMOLOGY Search CYCLIC+COHOMOLOGY
4 TOPOLOGICAL CYCLIC HOMOLOGY 225567 1% 73% 11 Search TOPOLOGICAL+CYCLIC+HOMOLOGY Search TOPOLOGICAL+CYCLIC+HOMOLOGY
5 ALGEBRAIC K THEORY 145071 2% 22% 24 Search ALGEBRAIC+K+THEORY Search ALGEBRAIC+K+THEORY
6 CYCLIC DUALITY 111855 0% 100% 4 Search CYCLIC+DUALITY Search CYCLIC+DUALITY
7 TOPOLOGICAL HOCHSCHILD HOMOLOGY 111847 1% 50% 8 Search TOPOLOGICAL+HOCHSCHILD+HOMOLOGY Search TOPOLOGICAL+HOCHSCHILD+HOMOLOGY
8 BIVARIANT CYCLIC COHOMOLOGY 89482 0% 80% 4 Search BIVARIANT+CYCLIC+COHOMOLOGY Search BIVARIANT+CYCLIC+COHOMOLOGY
9 SYMMETRIC COHOMOLOGY 89482 0% 80% 4 Search SYMMETRIC+COHOMOLOGY Search SYMMETRIC+COHOMOLOGY
10 HIGHER CLASS GROUP 83891 0% 100% 3 Search HIGHER+CLASS+GROUP Search HIGHER+CLASS+GROUP

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.

Classes with closest relation at Level 1



rank cluster_id2 link
1 6875 MODEL CATEGORY//DG CATEGORIES//NONCOMMUTATIVE MOTIVES
2 6623 ALGEBRAIC CYCLES//CHOW GROUPS//MOTIVIC COHOMOLOGY
3 11788 OPERADS//STRING TOPOLOGY//BATALIN VILKOVISKY ALGEBRA
4 7866 BAUM CONNES CONJECTURE//TWISTED K THEORY//FELL BUNDLE
5 14971 LUSTERNIK SCHNIRELMANN CATEGORY//LS CATEGORY//SECTIONAL CATEGORY
6 8522 FUSION SYSTEMS//P COMPACT GROUP//STEENROD ALGEBRA
7 12096 SPLITTING OBSTRUCTION GROUPS//SURGERY OBSTRUCTION//SURGERY OBSTRUCTION GROUPS
8 37827 DOMINION//SPECIAL AMALGAM//AXIOMATIC RANK
9 11341 ANALYTIC TORSION//DIFFERENTIAL K THEORY//DIFFERENTIAL COHOMOLOGY
10 14966 MAPPING CLASS GROUP//JOHNSON HOMOMORPHISM//TORELLI GROUP

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