Class information for:
Level 1: RICCI COLLINEATIONS//GENERALIZED RIEMANNIAN SPACE//GEODESICALLY EQUIVALENT METRICS

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
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
7 3       PHYSICS, PARTICLES & FIELDS//PHYSICAL REVIEW D//JOURNAL OF HIGH ENERGY PHYSICS 157217
352 2             GENERAL RELATIVITY AND GRAVITATION//CLASSICAL AND QUANTUM GRAVITY//PHYSICS, PARTICLES & FIELDS 17985
15221 1                   RICCI COLLINEATIONS//GENERALIZED RIEMANNIAN SPACE//GEODESICALLY EQUIVALENT METRICS 750

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RICCI COLLINEATIONS authKW 639158 2% 89% 17
2 GENERALIZED RIEMANNIAN SPACE authKW 546273 2% 100% 13
3 GEODESICALLY EQUIVALENT METRICS authKW 546273 2% 100% 13
4 GEODESIC MAPPING authKW 457556 2% 78% 14
5 MATTER COLLINEATIONS authKW 391115 1% 85% 11
6 PROJECTIVELY EQUIVALENT METRICS authKW 309424 1% 82% 9
7 ALMOST GEODESIC MAPPING authKW 298814 1% 89% 8
8 EQUITORSION GEODESIC MAPPING authKW 294147 1% 100% 7
9 TELEPARALLEL KILLING VECTOR FIELDS authKW 294147 1% 100% 7
10 WEITZENBOCK CONNECTIONS authKW 294147 1% 100% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Mathematical 6046 25% 0% 190
2 Physics, Multidisciplinary 5365 39% 0% 292
3 Mathematics 4071 33% 0% 244
4 Physics, Particles & Fields 4058 25% 0% 184
5 Astronomy & Astrophysics 2448 24% 0% 183
6 Mathematics, Applied 1013 16% 0% 117
7 Physics, Nuclear 27 3% 0% 19
8 Multidisciplinary Sciences 0 0% 0% 3
9 Mathematics, Interdisciplinary Applications -1 0% 0% 2
10 Automation & Control Systems -2 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIFFERENTIAL EQUAT CONTINUUM MECH PLICAT 49839 3% 6% 20
2 ARTS SCI MATH SCI 42021 0% 100% 1
3 CECACULA 42021 0% 100% 1
4 DEPAITMENT MATH 42021 0% 100% 1
5 DIFFERENCIAL EQUAT 42021 0% 100% 1
6 DIFFERENTIAL EQUAITONS 42021 0% 100% 1
7 FEODOSIYA POLYTECH 42021 0% 100% 1
8 FRANCE ASTROPHYS PARIS 42021 0% 100% 1
9 GEOMETRIE TO0POL 42021 0% 100% 1
10 GIK ENGN SCI TECHNOL TOPI SWABI 42021 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GENERAL RELATIVITY AND GRAVITATION 53596 10% 2% 76
2 IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII MATEMATIKA 28229 3% 3% 24
3 JOURNAL OF MATHEMATICAL PHYSICS 28059 14% 1% 104
4 CLASSICAL AND QUANTUM GRAVITY 25038 11% 1% 81
5 JOURNAL OF GEOMETRY AND PHYSICS 13027 4% 1% 29
6 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-BASIC TOPICS IN PHYSICS 11929 3% 1% 26
7 FILOMAT 10499 3% 1% 20
8 INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS 9505 2% 1% 18
9 MISKOLC MATHEMATICAL NOTES 5495 1% 2% 8
10 INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 3882 4% 0% 27

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RICCI COLLINEATIONS 639158 2% 89% 17 Search RICCI+COLLINEATIONS Search RICCI+COLLINEATIONS
2 GENERALIZED RIEMANNIAN SPACE 546273 2% 100% 13 Search GENERALIZED+RIEMANNIAN+SPACE Search GENERALIZED+RIEMANNIAN+SPACE
3 GEODESICALLY EQUIVALENT METRICS 546273 2% 100% 13 Search GEODESICALLY+EQUIVALENT+METRICS Search GEODESICALLY+EQUIVALENT+METRICS
4 GEODESIC MAPPING 457556 2% 78% 14 Search GEODESIC+MAPPING Search GEODESIC+MAPPING
5 MATTER COLLINEATIONS 391115 1% 85% 11 Search MATTER+COLLINEATIONS Search MATTER+COLLINEATIONS
6 PROJECTIVELY EQUIVALENT METRICS 309424 1% 82% 9 Search PROJECTIVELY+EQUIVALENT+METRICS Search PROJECTIVELY+EQUIVALENT+METRICS
7 ALMOST GEODESIC MAPPING 298814 1% 89% 8 Search ALMOST+GEODESIC+MAPPING Search ALMOST+GEODESIC+MAPPING
8 EQUITORSION GEODESIC MAPPING 294147 1% 100% 7 Search EQUITORSION+GEODESIC+MAPPING Search EQUITORSION+GEODESIC+MAPPING
9 TELEPARALLEL KILLING VECTOR FIELDS 294147 1% 100% 7 Search TELEPARALLEL+KILLING+VECTOR+FIELDS Search TELEPARALLEL+KILLING+VECTOR+FIELDS
10 WEITZENBOCK CONNECTIONS 294147 1% 100% 7 Search WEITZENBOCK+CONNECTIONS Search WEITZENBOCK+CONNECTIONS

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 12423 CLASSICAL AND QUANTUM GRAVITY//IMPULSIVE GRAVITATIONAL WAVES//MATH COMPUTAT THEORY GRP
2 6762 SUPERDENSE STARS//COMPACT STARS//ASTROPHYS COSMOL UNIT
3 4553 QUASI EINSTEIN MANIFOLD//SASAKI METRIC//ALMOST KENMOTSU MANIFOLD
4 16860 HELMHOLTZ CONDITIONS//PROJECTIVE METRIZABILITY//FINSLER METRIZABILITY
5 34497 EUCLIDEAN LIKE STRUCTURE//EINSTEINS EQUIVALENCE PRINCIPLE//EINSTEIN MINKOWSKI CONDITION
6 16027 GEODESIC CONNECTEDNESS//LORENTZIAN MANIFOLDS//LIGHT RAYS
7 15498 KILLING YANO TENSORS//KILLING TENSORS//KILLING FORMS
8 22771 ASTROFIS RADIOASTRON//QUANTUM SINGULARITY//LEVI CIVITA SPACETIME
9 23297 OUTER BILLIARDS//PONCELET THEOREM//DUAL BILLIARDS
10 16879 RIEMANNIAN FOLIATION//TRANSVERSAL DIRAC OPERATOR//BASIC COHOMOLOGY

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