Class information for:
Level 1: ERNST EQUATION//EXTENDED DOUBLE COMPLEX METHOD//ERNST POTENTIAL

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
7276 1                   ERNST EQUATION//EXTENDED DOUBLE COMPLEX METHOD//ERNST POTENTIAL 1412

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ERNST EQUATION authKW 189048 1% 71% 12
2 EXTENDED DOUBLE COMPLEX METHOD authKW 178552 1% 100% 8
3 ERNST POTENTIAL authKW 164346 1% 82% 9
4 UNIV FIS FUNDAMENTAL MATEMAT address 141768 1% 35% 18
5 GENERAL RELATIVITY AND GRAVITATION journal 139166 12% 4% 168
6 DEPNI address 133914 0% 100% 6
7 JANIS NEWMAN ALGORITHM authKW 111595 0% 100% 5
8 CLASSICAL AND QUANTUM GRAVITY journal 90407 15% 2% 211
9 COLLIDING GRAVITATIONAL WAVES authKW 89276 0% 100% 4
10 EINSTEIN MAXWELL SYSTEMS authKW 89276 0% 100% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Particles & Fields 35100 51% 0% 726
2 Astronomy & Astrophysics 24304 54% 0% 762
3 Physics, Multidisciplinary 18320 52% 0% 731
4 Physics, Mathematical 4673 17% 0% 233
5 Physics, Nuclear 206 4% 0% 60
6 Multidisciplinary Sciences 41 1% 0% 17
7 Mathematics 0 2% 0% 27
8 Mathematics, Applied -1 1% 0% 17
9 Education, Scientific Disciplines -2 0% 0% 1
10 Mathematics, Interdisciplinary Applications -2 0% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UNIV FIS FUNDAMENTAL MATEMAT 141768 1% 35% 18
2 DEPNI 133914 0% 100% 6
3 QUANTUM STAT FIELD THEORY 84561 1% 32% 12
4 ESCUELA FIS 51129 3% 6% 39
5 ETS INGN IND BEJAR 44638 0% 100% 2
6 COMP ELECT PHYS 41315 1% 19% 10
7 FEDERAT DENIS POISSON CNRS FR2964 29757 0% 67% 2
8 AREA FIS TEOR 28016 1% 9% 14
9 MATEMAT LICADA IMECC 27464 0% 31% 4
10 ASTROFIS RADIOASTRONINPE 22319 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GENERAL RELATIVITY AND GRAVITATION 139166 12% 4% 168
2 CLASSICAL AND QUANTUM GRAVITY 90407 15% 2% 211
3 JOURNAL OF MATHEMATICAL PHYSICS 25780 10% 1% 137
4 PHYSICAL REVIEW D 18145 17% 0% 243
5 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-BASIC TOPICS IN PHYSICS 5834 2% 1% 25
6 GRAVITATION & COSMOLOGY 5617 1% 2% 11
7 INTERNATIONAL JOURNAL OF MODERN PHYSICS D 5100 2% 1% 28
8 PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES 4648 1% 2% 12
9 LECTURE NOTES IN PHYSICS 4337 1% 1% 18
10 INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 3057 2% 0% 33

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ERNST EQUATION 189048 1% 71% 12 Search ERNST+EQUATION Search ERNST+EQUATION
2 EXTENDED DOUBLE COMPLEX METHOD 178552 1% 100% 8 Search EXTENDED+DOUBLE+COMPLEX+METHOD Search EXTENDED+DOUBLE+COMPLEX+METHOD
3 ERNST POTENTIAL 164346 1% 82% 9 Search ERNST+POTENTIAL Search ERNST+POTENTIAL
4 JANIS NEWMAN ALGORITHM 111595 0% 100% 5 Search JANIS+NEWMAN+ALGORITHM Search JANIS+NEWMAN+ALGORITHM
5 COLLIDING GRAVITATIONAL WAVES 89276 0% 100% 4 Search COLLIDING+GRAVITATIONAL+WAVES Search COLLIDING+GRAVITATIONAL+WAVES
6 EINSTEIN MAXWELL SYSTEMS 89276 0% 100% 4 Search EINSTEIN+MAXWELL+SYSTEMS Search EINSTEIN+MAXWELL+SYSTEMS
7 CHARGED MASSES 66957 0% 100% 3 Search CHARGED+MASSES Search CHARGED+MASSES
8 ELECTRIC FORCE LINES 66957 0% 100% 3 Search ELECTRIC+FORCE+LINES Search ELECTRIC+FORCE+LINES
9 INFINITE CHAIN OF DOUBLE SOLUTIONS 66957 0% 100% 3 Search INFINITE+CHAIN+OF+DOUBLE+SOLUTIONS Search INFINITE+CHAIN+OF+DOUBLE+SOLUTIONS
10 ISRAEL THEOREM 66957 0% 100% 3 Search ISRAEL+THEOREM Search ISRAEL+THEOREM

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 22771 ASTROFIS RADIOASTRON//QUANTUM SINGULARITY//LEVI CIVITA SPACETIME
2 11626 BLACK HOLES//BLACK HOLES IN STRING THEORY//CLASSICAL THEORIES OF GRAVITY
3 19719 NON LOCAL CHARGE//SELF DUAL SU2//BOUNDARY BETHE YANG EQUATIONS
4 21910 FIELD THEORY PARTICLE PHYS//ASTROPHYSICAL BLACK HOLES//PROGRAMA MATEMAT
5 12423 CLASSICAL AND QUANTUM GRAVITY//IMPULSIVE GRAVITATIONAL WAVES//MATH COMPUTAT THEORY GRP
6 8785 PHILOSOPHY SCI//BSW EFFECT//CONSORTIUM MAGNETOFLUID DYNAM
7 12358 CLASSICAL AND QUANTUM GRAVITY//BKL//GOWDY SYMMETRY
8 23894 RELIC GRAVITATIONAL WAVES//HIGH FREQUENCY GRAVITATIONAL WAVES//SPACE GRAV
9 1873 BLACK HOLES IN STRING THEORY//SUPERGRAVITY MODELS//BLACK HOLES
10 34497 EUCLIDEAN LIKE STRUCTURE//EINSTEINS EQUIVALENCE PRINCIPLE//EINSTEIN MINKOWSKI CONDITION

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