Class information for:
Level 1: CLASSICAL AND QUANTUM GRAVITY//BKL//GOWDY SYMMETRY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13280 849 26.5 47%


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
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
53 3       PHYSICS, PARTICLES & FIELDS//PHYSICAL REVIEW D//ASTRONOMY & ASTROPHYSICS 90803
170 2             CLASSICAL AND QUANTUM GRAVITY//PHYSICS, PARTICLES & FIELDS//GENERAL RELATIVITY AND GRAVITATION 22381
13280 1                   CLASSICAL AND QUANTUM GRAVITY//BKL//GOWDY SYMMETRY 849

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 CLASSICAL AND QUANTUM GRAVITY journal 175406 27% 2% 229
2 BKL authKW 143859 0% 100% 4
3 GOWDY SYMMETRY authKW 143859 0% 100% 4
4 DIP FIS G9 address 107894 0% 100% 3
5 GEODESICALLY COMPLETE authKW 107894 0% 100% 3
6 GEROCHS TRANSFORMATION authKW 107894 0% 100% 3
7 WAVE COORDINATES authKW 107894 0% 100% 3
8 MIXMASTER authKW 80919 0% 75% 3
9 NUCL PARTICLE PHYS SECT address 77543 3% 9% 24
10 COSMOLOGICAL DIFFUSION authKW 71930 0% 100% 2

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 Physics, Particles & Fields 25739 57% 0% 483
2 Astronomy & Astrophysics 15572 56% 0% 474
3 Physics, Multidisciplinary 13552 57% 0% 488
4 Physics, Mathematical 3655 19% 0% 159
5 Mathematics, Applied 212 8% 0% 64
6 Mathematics 70 6% 0% 47
7 Physics, Nuclear 54 3% 0% 27
8 Mathematics, Interdisciplinary Applications 14 1% 0% 12
9 Education, Scientific Disciplines 8 1% 0% 6
10 Multidisciplinary Sciences -1 0% 0% 1

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 DIP FIS G9 107894 0% 100% 3
2 NUCL PARTICLE PHYS SECT 77543 3% 9% 24
3 CPT CNRS UPR 14 47952 0% 67% 2
4 FIS TEOR SAILA 47952 0% 67% 2
5 DIPARTIMENTO FIS G9 38298 1% 15% 7
6 CIENCIAS BASICAS SIST DINAMICOS 35965 0% 100% 1
7 DIPARTIMENTO FTP 35965 0% 100% 1
8 REALIT COSMOL 35965 0% 100% 1
9 ENSENANZAS BASICAS INGN NAVAL 35963 0% 50% 2
10 MITTAG LEFFLER 21574 0% 20% 3

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 CLASSICAL AND QUANTUM GRAVITY 175406 27% 2% 229
2 GENERAL RELATIVITY AND GRAVITATION 53034 10% 2% 81
3 JOURNAL OF HYPERBOLIC DIFFERENTIAL EQUATIONS 16447 2% 4% 13
4 ANNALES HENRI POINCARE 10476 2% 2% 17
5 PHYSICAL REVIEW D 6938 14% 0% 117
6 JOURNAL OF MATHEMATICAL PHYSICS 4720 5% 0% 46
7 INTERNATIONAL JOURNAL OF MODERN PHYSICS D 3189 2% 1% 17
8 ANNALS OF PHYSICS 2761 2% 0% 19
9 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-BASIC TOPICS IN PHYSICS 2221 1% 1% 12
10 JOURNAL OF GEOMETRY AND PHYSICS 1685 1% 0% 11

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 BKL 143859 0% 100% 4 Search BKL Search BKL
2 GOWDY SYMMETRY 143859 0% 100% 4 Search GOWDY+SYMMETRY Search GOWDY+SYMMETRY
3 GEODESICALLY COMPLETE 107894 0% 100% 3 Search GEODESICALLY+COMPLETE Search GEODESICALLY+COMPLETE
4 GEROCHS TRANSFORMATION 107894 0% 100% 3 Search GEROCHS+TRANSFORMATION Search GEROCHS+TRANSFORMATION
5 WAVE COORDINATES 107894 0% 100% 3 Search WAVE+COORDINATES Search WAVE+COORDINATES
6 MIXMASTER 80919 0% 75% 3 Search MIXMASTER Search MIXMASTER
7 COSMOLOGICAL DIFFUSION 71930 0% 100% 2 Search COSMOLOGICAL+DIFFUSION Search COSMOLOGICAL+DIFFUSION
8 EINSTEIN BOLTZMANN 71930 0% 100% 2 Search EINSTEIN+BOLTZMANN Search EINSTEIN+BOLTZMANN
9 HALPHEN SYSTEM 71930 0% 100% 2 Search HALPHEN+SYSTEM Search HALPHEN+SYSTEM
10 RECURRING SPIKES 71930 0% 100% 2 Search RECURRING+SPIKES Search RECURRING+SPIKES

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 HEINZLE, JM , UGGLA, C , LIM, WC , (2012) SPIKE OSCILLATIONS.PHYSICAL REVIEW D. VOL. 86. ISSUE 10. P. - 56 97% 3
2 MONTANI, G , BATTISTI, MV , BENINI, R , IMPONENTE, G , (2008) CLASSICAL AND QUANTUM FEATURES OF THE MIXMASTER SINGULARITY.INTERNATIONAL JOURNAL OF MODERN PHYSICS A. VOL. 23. ISSUE 16-17. P. 2353 -2503 133 36% 24
3 RINGSTROM, H , (2010) COSMIC CENSORSHIP FOR GOWDY SPACETIMES.LIVING REVIEWS IN RELATIVITY. VOL. 13. ISSUE . P. - 51 88% 6
4 UGGLA, C , (2013) RECENT DEVELOPMENTS CONCERNING GENERIC SPACELIKE SINGULARITIES.GENERAL RELATIVITY AND GRAVITATION. VOL. 45. ISSUE 9. P. 1669-1710 35 97% 2
5 RENDALL, AD , (2005) THEOREMS ON EXISTENCE AND GLOBAL DYNAMICS FOR THE EINSTEIN EQUATIONS.LIVING REVIEWS IN RELATIVITY. VOL. 8. ISSUE . P. - 92 37% 15
6 UGGLA, C , (2013) SPACETIME SINGULARITIES: RECENT DEVELOPMENTS.INTERNATIONAL JOURNAL OF MODERN PHYSICS D. VOL. 22. ISSUE 3. P. - 25 96% 2
7 RINGSTROM, H , (2015) ORIGINS AND DEVELOPMENT OF THE CAUCHY PROBLEM IN GENERAL RELATIVITY.CLASSICAL AND QUANTUM GRAVITY. VOL. 32. ISSUE 12. P. - 45 47% 3
8 SMULEVICI, J , (2011) ON THE AREA OF THE SYMMETRY ORBITS OF COSMOLOGICAL SPACETIMES WITH TOROIDAL OR HYPERBOLIC SYMMETRY.ANALYSIS & PDE. VOL. 4. ISSUE 2. P. 191 -245 24 96% 2
9 AMES, E , BEYER, F , ISENBERG, J , LEFLOCH, PG , (2013) QUASILINEAR HYPERBOLIC FUCHSIAN SYSTEMS AND AVTD BEHAVIOR IN T (2)-SYMMETRIC VACUUM SPACETIMES.ANNALES HENRI POINCARE. VOL. 14. ISSUE 6. P. 1445-1523 22 88% 6
10 STAHL, F , (2002) FUCHSIAN ANALYSIS OF S-2 X S-1 AND S-3 GOWDY SPACETIMES.CLASSICAL AND QUANTUM GRAVITY. VOL. 19. ISSUE 17. P. 4483-4504 29 91% 12

Classes with closest relation at Level 1


Rank Class id link
1 37360 SCI BIRUNI OBSERV//SYMMETRIES AND NORMAL MODES//DYNAMICS AND EVOLUTION
2 9746 NAKED SINGULARITY//GRAVITATIONAL COLLAPSE//COSMIC CENSORSHIP
3 3832 LYRA GEOMETRY//F R T GRAVITY//BULK VISCOSITY
4 6295 GRAVITAT FUNDAMENTAL METROL//GRAVITAT COSMOL//KALUZA KLEIN THEORIES
5 14336 VLASOV POISSON SYSTEM//VLASOV POISSON EQUATION//VLASOV MAXWELL SYSTEM
6 4762 WARM INFLATION//SLOW ROLL APPROXIMATION//INFLATON
7 5492 QUANTUM COSMOLOGY//WHEELER DEWITT EQUATION//MINISUPERSPACE
8 12660 ALTERNATIVES TO INFLATION//STRING COSMOLOGY//STRING GAS COSMOLOGY
9 6764 INHOMOGENEOUS COSMOLOGICAL MODELS//ASTRON ATMOSPHER SCI//DARK ENERGY THEORY
10 23056 ASTROFIS RADIOASTRON//QUANTUM SINGULARITY//LEVI CIVITA SPACETIME

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