Class information for:
Level 1: RESTRICTED THREE BODY PROBLEM//OBLATENESS//SITNIKOV 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
13742 1                   RESTRICTED THREE BODY PROBLEM//OBLATENESS//SITNIKOV PROBLEM 846

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RESTRICTED THREE BODY PROBLEM authKW 1197973 9% 40% 80
2 OBLATENESS authKW 1110938 5% 69% 43
3 SITNIKOV PROBLEM authKW 912678 3% 88% 28
4 EQUILIBRIUM POINTS authKW 805365 7% 37% 59
5 RTBP authKW 523861 2% 94% 15
6 R3BP authKW 484282 2% 100% 13
7 TRIANGULAR POINTS authKW 449689 2% 93% 13
8 CELESTIAL MECHANICS journal 377285 9% 13% 79
9 TRIAXIAL RIGID BODY authKW 372525 1% 100% 10
10 LIBRATION POINTS authKW 356632 4% 32% 30

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 31874 79% 0% 669
2 Mathematics, Interdisciplinary Applications 4207 16% 0% 138
3 Engineering, Aerospace 230 3% 0% 23
4 Mathematics, Applied 196 7% 0% 62
5 Physics, Mathematical 129 4% 0% 35
6 Mechanics 108 5% 0% 42
7 Mathematics 99 6% 0% 53
8 Geosciences, Multidisciplinary 85 5% 0% 41
9 Physics, Multidisciplinary 15 4% 0% 32
10 Meteorology & Atmospheric Sciences 5 1% 0% 12

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UNIV MATH 223515 1% 100% 6
2 SPACE ENVIRONM ASTRONAUT 202816 1% 78% 7
3 GRP MECAN ESPACIAL 116275 2% 20% 16
4 CELESTIAL MECH UNIT 99337 0% 67% 4
5 GRP MECAN ESPACIAL IUMA 99337 0% 67% 4
6 MATH SCI IT 49669 0% 67% 2
7 LADY SHRI RAM WOMEN 45844 0% 31% 4
8 SRI AUROBINDO 38307 1% 17% 6
9 AEROSPAC ENGN ENGN MECH 37252 0% 100% 1
10 CT 1 37252 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CELESTIAL MECHANICS 377285 9% 13% 79
2 CELESTIAL MECHANICS & DYNAMICAL ASTRONOMY 279705 14% 6% 118
3 ASTROPHYSICS AND SPACE SCIENCE 181449 29% 2% 249
4 EARTH MOON AND PLANETS 13195 3% 1% 25
5 QUALITATIVE THEORY OF DYNAMICAL SYSTEMS 8641 1% 4% 6
6 INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS 8419 3% 1% 26
7 ASTRONOMICHESKII ZHURNAL 7019 2% 1% 20
8 REGULAR & CHAOTIC DYNAMICS 6309 1% 2% 11
9 ADVANCES IN ASTRONOMY 5530 1% 2% 6
10 MOON AND THE PLANETS 3080 0% 2% 4

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RESTRICTED THREE BODY PROBLEM 1197973 9% 40% 80 Search RESTRICTED+THREE+BODY+PROBLEM Search RESTRICTED+THREE+BODY+PROBLEM
2 OBLATENESS 1110938 5% 69% 43 Search OBLATENESS Search OBLATENESS
3 SITNIKOV PROBLEM 912678 3% 88% 28 Search SITNIKOV+PROBLEM Search SITNIKOV+PROBLEM
4 EQUILIBRIUM POINTS 805365 7% 37% 59 Search EQUILIBRIUM+POINTS Search EQUILIBRIUM+POINTS
5 RTBP 523861 2% 94% 15 Search RTBP Search RTBP
6 R3BP 484282 2% 100% 13 Search R3BP Search R3BP
7 TRIANGULAR POINTS 449689 2% 93% 13 Search TRIANGULAR+POINTS Search TRIANGULAR+POINTS
8 TRIAXIAL RIGID BODY 372525 1% 100% 10 Search TRIAXIAL+RIGID+BODY Search TRIAXIAL+RIGID+BODY
9 LIBRATION POINTS 356632 4% 32% 30 Search LIBRATION+POINTS Search LIBRATION+POINTS
10 ROBES PROBLEM 335272 1% 100% 9 Search ROBES+PROBLEM Search ROBES+PROBLEM

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 11850 CENTRAL CONFIGURATIONS//N BODY PROBLEM//SPATIAL CENTRAL CONFIGURATIONS
2 21222 HILL STABILITY//STARS INDIVIDUAL GAMMA CEPHEI//CELESTIAL MECHANICS
3 21941 CHAOTIC SCATTERING//ESCAPES//ESCAPE DYNAMICS
4 4299 LOW THRUST//LIBRATION POINT ORBITS//CIRCULAR RESTRICTED THREE BODY PROBLEM
5 30795 ASTRONOMY//COMPUTAT PLICAT SECT//STAT SATELLITE REPLENISHMENT OFF
6 33176 POWER EXPONENTIAL FUNCTIONS//SECOND SPECIES ORBITS//POWER INEQUALITIES
7 23869 KEPLERS EQUATION//SUPEROSCULATING ORBIT//OPTIMAL STARTER
8 2809 OORT CLOUD//CELESTIAL MECHANICS//KUIPER BELT
9 18724 GYROSTAT//DUAL SPIN SPACECRAFT//NON CANONICAL HAMILTONIAN STRUCTURE
10 37106 STARS INDIVIDUAL EPSILON AURIGAE//STARS INDIVIDUAL 1SWASP J14074793 3945426 ASAS J140748 39457//EE CEP

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