Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
37360 | 60 | 17.0 | 36% |
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 |
264 | 2 | COSMIC MICROWAVE BACKGROUND//JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS//INFLATION | 19441 |
37360 | 1 | SCI BIRUNI OBSERV//SYMMETRIES AND NORMAL MODES//DYNAMICS AND EVOLUTION | 60 |
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 | SCI BIRUNI OBSERV | address | 1017857 | 3% | 100% | 2 |
2 | SYMMETRIES AND NORMAL MODES | authKW | 1017857 | 3% | 100% | 2 |
3 | DYNAMICS AND EVOLUTION | authKW | 678570 | 3% | 67% | 2 |
4 | ACOUSTIC PEAKS | authKW | 508928 | 2% | 100% | 1 |
5 | CREATION OF MATTER AND RADIATION FROM THE GRAVITATIONAL FIELD | authKW | 508928 | 2% | 100% | 1 |
6 | PHYS POB 113658639 | address | 508928 | 2% | 100% | 1 |
7 | SUN THE ATMOSPHERE | authKW | 508928 | 2% | 100% | 1 |
8 | SUN THE SUNSPOTS | authKW | 508928 | 2% | 100% | 1 |
9 | BIRUNI OBSERV | address | 376388 | 23% | 5% | 14 |
10 | ORIGIN OF THE UNIVERSE | authKW | 339283 | 3% | 33% | 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 | Astronomy & Astrophysics | 1751 | 70% | 0% | 42 |
2 | Physics, Multidisciplinary | 532 | 43% | 0% | 26 |
3 | Physics, Particles & Fields | 489 | 30% | 0% | 18 |
4 | Physics, Mathematical | 46 | 8% | 0% | 5 |
5 | Mathematics, Applied | 5 | 5% | 0% | 3 |
6 | Mathematics | 4 | 5% | 0% | 3 |
7 | Geosciences, Multidisciplinary | 0 | 2% | 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 | SCI BIRUNI OBSERV | 1017857 | 3% | 100% | 2 |
2 | PHYS POB 113658639 | 508928 | 2% | 100% | 1 |
3 | BIRUNI OBSERV | 376388 | 23% | 5% | 14 |
4 | THEORET PHYS MATH | 109673 | 8% | 4% | 5 |
5 | FB PHYS | 14878 | 7% | 1% | 4 |
6 | TECNOL INFORMACIO COMUNICAC | 5470 | 2% | 1% | 1 |
7 | HBEREICH PHYS | 195 | 3% | 0% | 2 |
8 | PHYS | 44 | 17% | 0% | 10 |
9 | ASTROPHYS | 35 | 2% | 0% | 1 |
10 | ASTRON ASTROPHYS | 31 | 2% | 0% | 1 |
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 | GENERAL RELATIVITY AND GRAVITATION | 11453 | 17% | 0% | 10 |
2 | ASTRONOMY & ASTROPHYSICS | 3654 | 32% | 0% | 19 |
3 | NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-BASIC TOPICS IN PHYSICS | 3522 | 7% | 0% | 4 |
4 | CLASSICAL AND QUANTUM GRAVITY | 1696 | 10% | 0% | 6 |
5 | JOURNAL DE MATHEMATIQUES PURES ET APPLIQUEES | 1466 | 3% | 0% | 2 |
6 | ADVANCES IN THEORETICAL AND MATHEMATICAL PHYSICS | 1121 | 2% | 0% | 1 |
7 | JOURNAL OF MATHEMATICAL PHYSICS | 507 | 7% | 0% | 4 |
8 | ANNALS OF PHYSICS | 435 | 3% | 0% | 2 |
9 | ASTROPHYSICS AND SPACE SCIENCE | 358 | 5% | 0% | 3 |
10 | COMMUNICATIONS ON PURE AND APPLIED ANALYSIS | 357 | 2% | 0% | 1 |
Author Key Words |
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 | REZANIA, V , SOBOUTI, Y , (2000) LIOUVILLE'S EQUATION IN POST NEWTONIAN APPROXIMATION I. STATIC SOLUTIONS.ASTRONOMY & ASTROPHYSICS. VOL. 354. ISSUE 3. P. 1110 -1114 | 15 | 100% | 2 |
2 | DEHGHANI, MH , (1997) SYMMETRY GROUP OF THE LIOUVILLE EQUATION IN A MAXIMALLY SYMMETRIC SPACETIME.CLASSICAL AND QUANTUM GRAVITY. VOL. 14. ISSUE 5. P. 1207-1213 | 12 | 100% | 0 |
3 | SOBOUTI, Y , REZANIA, V , (2000) LIOUVILLE'S EQUATION IN POST NEWTONIAN APPROXIMATION II. THE POST NEWTONIAN MODES.ASTRONOMY & ASTROPHYSICS. VOL. 354. ISSUE 3. P. 1115 -1122 | 12 | 75% | 0 |
4 | MAARTENS, R , WOLVAARDT, FP , (1994) EXACT NONEQUILIBRIUM SOLUTIONS OF THE EINSTEIN-BOLTZMANN EQUATIONS.CLASSICAL AND QUANTUM GRAVITY. VOL. 11. ISSUE 1. P. 203-225 | 15 | 63% | 12 |
5 | MAARTENS, R , MAHARAJ, SD , (1990) COLLISION-FREE GASES IN BIANCHI SPACE-TIMES.GENERAL RELATIVITY AND GRAVITATION. VOL. 22. ISSUE 6. P. 595-607 | 11 | 100% | 12 |
6 | LESSNER, G , (2013) DID THE UNIVERSE START WITH THE HIGGS-FIELD?.ASTROPHYSICS AND SPACE SCIENCE. VOL. 343. ISSUE 2. P. 767-771 | 6 | 75% | 0 |
7 | DEHGHANI, MH , REZANIA, V , (1996) SYMMETRIES OF GENERAL RELATIVISTIC LIOUVILLE'S EQUATION FOR DE SITTER'S SPACETIME.ASTRONOMY & ASTROPHYSICS. VOL. 305. ISSUE 2. P. 379 -382 | 7 | 100% | 0 |
8 | SAMIMI, J , SOBOUTI, Y , (1995) ON THE STABILITY AND NORMAL-MODES OF POLYTROPIC STELLAR-SYSTEMS USING THE SYMMETRIES OF LINEARIZED LIOUVILLES EQUATION.ASTRONOMY & ASTROPHYSICS. VOL. 297. ISSUE 3. P. 707 -716 | 8 | 89% | 2 |
9 | WOLVAARDT, FP , MAARTENS, R , (1997) EXACT NON-EQUILIBRIUM SOLUTIONS OF THE EINSTEIN-BOLTZMANN EQUATIONS .2..CLASSICAL AND QUANTUM GRAVITY. VOL. 14. ISSUE 2. P. 535-547 | 7 | 70% | 2 |
10 | DEHGHANI, MH , SOBOUTI, Y , (1995) DYNAMICAL GROUP OF LIOUVILLES EQUATION FOR QUADRATIC POTENTIALS.ASTRONOMY & ASTROPHYSICS. VOL. 299. ISSUE 1. P. 293 -296 | 5 | 100% | 2 |
Classes with closest relation at Level 1 |