Class information for:
Level 2: CENTRAL CONFIGURATIONS//N BODY PROBLEM//RESTRICTED THREE BODY PROBLEM

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
167 3       INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS//CHAOS//PHYSICS, MATHEMATICAL 60542
3306 2             CENTRAL CONFIGURATIONS//N BODY PROBLEM//RESTRICTED THREE BODY PROBLEM 1966
11850 1                   CENTRAL CONFIGURATIONS//N BODY PROBLEM//SPATIAL CENTRAL CONFIGURATIONS 978
13742 1                   RESTRICTED THREE BODY PROBLEM//OBLATENESS//SITNIKOV PROBLEM 846
33176 1                   POWER EXPONENTIAL FUNCTIONS//SECOND SPECIES ORBITS//POWER INEQUALITIES 142

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CENTRAL CONFIGURATIONS authKW 1461237 5% 96% 95
2 N BODY PROBLEM authKW 1017737 7% 47% 135
3 RESTRICTED THREE BODY PROBLEM authKW 726852 5% 48% 95
4 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY journal 540217 13% 13% 250
5 OBLATENESS authKW 478005 2% 69% 43
6 SITNIKOV PROBLEM authKW 421261 1% 91% 29
7 CELESTIAL MECHANICS journal 399907 6% 20% 124
8 EQUILIBRIUM POINTS authKW 346494 3% 37% 59
9 FOUR BODY PROBLEM authKW 342292 2% 69% 31
10 THREE BODY PROBLEM authKW 294065 4% 26% 70

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 26763 48% 0% 947
2 Mathematics, Interdisciplinary Applications 8112 15% 0% 293
3 Mathematics, Applied 7706 26% 0% 502
4 Mathematics 6702 26% 0% 514
5 Physics, Mathematical 2482 10% 0% 206
6 Mechanics 534 7% 0% 132
7 Engineering, Aerospace 181 2% 0% 33
8 Physics, Multidisciplinary 117 5% 0% 104
9 Geosciences, Multidisciplinary 14 2% 0% 44
10 Multidisciplinary Sciences 10 1% 0% 13

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TECNOL DIGITALS INFORMACIO 118030 0% 82% 9
2 UNIV MATH 96175 0% 100% 6
3 SPACE ENVIRONM ASTRONAUT 87267 0% 78% 7
4 CELESTIAL MECH UNIT 66787 0% 83% 5
5 GRP MECAN ESPACIAL 56466 1% 21% 17
6 PACIFIC MATH SCI 48250 1% 19% 16
7 GRP MECAN ESPACIAL IUMA 42742 0% 67% 4
8 TECNOL DIGITALS INFORMAC 36064 0% 75% 3
9 GISDA 36058 0% 38% 6
10 DIPARTIMENTO SCI MATEMAT JL LAGRANGE DISMA 32058 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY 540217 13% 13% 250
2 CELESTIAL MECHANICS 399907 6% 20% 124
3 ASTROPHYSICS AND SPACE SCIENCE 83541 13% 2% 258
4 QUALITATIVE THEORY OF DYNAMICAL SYSTEMS 33474 1% 12% 18
5 REGULAR & CHAOTIC DYNAMICS 16360 1% 4% 27
6 JOURNAL OF DIFFERENTIAL EQUATIONS 11408 4% 1% 73
7 ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS 9215 2% 1% 39
8 DOKLADY MATHEMATICS 7629 2% 1% 39
9 EARTH MOON AND PLANETS 6594 1% 2% 27
10 ADVANCES IN ASTRONOMY 4224 0% 3% 8

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CENTRAL CONFIGURATIONS 1461237 5% 96% 95 Search CENTRAL+CONFIGURATIONS Search CENTRAL+CONFIGURATIONS
2 N BODY PROBLEM 1017737 7% 47% 135 Search N+BODY+PROBLEM Search N+BODY+PROBLEM
3 RESTRICTED THREE BODY PROBLEM 726852 5% 48% 95 Search RESTRICTED+THREE+BODY+PROBLEM Search RESTRICTED+THREE+BODY+PROBLEM
4 OBLATENESS 478005 2% 69% 43 Search OBLATENESS Search OBLATENESS
5 SITNIKOV PROBLEM 421261 1% 91% 29 Search SITNIKOV+PROBLEM Search SITNIKOV+PROBLEM
6 EQUILIBRIUM POINTS 346494 3% 37% 59 Search EQUILIBRIUM+POINTS Search EQUILIBRIUM+POINTS
7 FOUR BODY PROBLEM 342292 2% 69% 31 Search FOUR+BODY+PROBLEM Search FOUR+BODY+PROBLEM
8 THREE BODY PROBLEM 294065 4% 26% 70 Search THREE+BODY+PROBLEM Search THREE+BODY+PROBLEM
9 RTBP 225408 1% 94% 15 Search RTBP Search RTBP
10 SPATIAL CENTRAL CONFIGURATIONS 224408 1% 100% 14 Search SPATIAL+CENTRAL+CONFIGURATIONS Search SPATIAL+CENTRAL+CONFIGURATIONS

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 2


rank cluster_id2 link
1 2747 KAM THEORY//ARNOLD DIFFUSION//KAM ITERATION
2 985 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//ENGINEERING, AEROSPACE//JOURNAL OF THE ASTRONAUTICAL SCIENCES
3 125 ICARUS//ASTEROIDS//ASTRONOMY & ASTROPHYSICS
4 1036 PLANETARY SYSTEMS//PLANETS AND SATELLITES FORMATION//TECHNIQUES RADIAL VELOCITIES
5 1000 CONSERVED QUANTITY//LIE ALGEBROIDS//REGULAR & CHAOTIC DYNAMICS
6 272 VARIATIONAL METHODS//MATHEMATICS//MOUNTAIN PASS THEOREM
7 953 QUANTUM CHAOS//CLOSED ORBIT THEORY//PHYSICS, MATHEMATICAL
8 745 LIGO//CLASSICAL AND QUANTUM GRAVITY//GRAVITATIONAL WAVES
9 1071 NIKIFOROV UVAROV METHOD//DIRAC EQUATION//SUPERSYMMETRIC QUANTUM MECHANICS
10 4112 CHILENIZATION//YIZHIJIANNAO GRANULE//AYMARA

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