Class information for:
Level 1: GEODYSYC//JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS//JACOBI LAST MULTIPLIER

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
289 3       PHYSICS, MATHEMATICAL//SOLITONS//JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS 42790
1000 2             CONSERVED QUANTITY//LIE ALGEBROIDS//REGULAR & CHAOTIC DYNAMICS 10735
11707 1                   GEODYSYC//JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS//JACOBI LAST MULTIPLIER 988

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEODYSYC address 398721 2% 83% 15
2 JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS journal 365738 11% 10% 111
3 JACOBI LAST MULTIPLIER authKW 329046 1% 74% 14
4 LAMBDA SYMMETRIES authKW 321637 1% 92% 11
5 ISOCHRONOUS SYSTEMS authKW 306217 1% 80% 12
6 SOLVABLE DYNAMICAL SYSTEMS authKW 255185 1% 100% 8
7 POINT TRANSFORMATION authKW 220682 2% 43% 16
8 NON STANDARD LAGRANGIANS authKW 204144 1% 80% 8
9 FIRST INTEGRAL authKW 195872 4% 14% 43
10 CLASSICAL QUANTIZATION authKW 191388 1% 100% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Mathematical 31315 49% 0% 489
2 Mathematics, Applied 8273 37% 0% 362
3 Physics, Multidisciplinary 2200 23% 0% 223
4 Mathematics 873 14% 0% 140
5 Mathematics, Interdisciplinary Applications 750 7% 0% 66
6 Mechanics 697 10% 0% 100
7 Physics, Fluids & Plasmas 139 3% 0% 34
8 Education, Scientific Disciplines 41 1% 0% 12
9 Engineering, Mechanical 37 3% 0% 29
10 Engineering, General 19 2% 0% 16

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEODYSYC 398721 2% 83% 15
2 DIFFERENTIAL EQUAT CONTINUUM MECH PLICAT 143898 4% 12% 39
3 SEZ ROMA 125991 11% 4% 109
4 CHAIR HIGHER ALGEBRA GEOMETRY 95694 0% 100% 3
5 GEOMETRY DYNAM SYST COSMOL 95694 0% 100% 3
6 DICSE 63796 0% 100% 2
7 NONLINEAR DYNAM 58706 5% 4% 46
8 GSIB 56703 0% 44% 4
9 ANAL GEOMETRIE LICAT 42529 0% 67% 2
10 COMPUTAT PL MATH 41139 4% 3% 44

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS 365738 11% 10% 111
2 JOURNAL OF MATHEMATICAL PHYSICS 15890 9% 1% 90
3 JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL 14535 6% 1% 64
4 JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 8733 7% 0% 66
5 COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION 8375 3% 1% 32
6 INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS 8020 3% 1% 29
7 SYMMETRY INTEGRABILITY AND GEOMETRY-METHODS AND APPLICATIONS 5685 2% 1% 15
8 ACTA APPLICANDAE MATHEMATICAE 4244 2% 1% 17
9 JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 3078 5% 0% 46
10 NONLINEAR DYNAMICS 2795 2% 0% 22

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 JACOBI LAST MULTIPLIER 329046 1% 74% 14 Search JACOBI+LAST+MULTIPLIER Search JACOBI+LAST+MULTIPLIER
2 LAMBDA SYMMETRIES 321637 1% 92% 11 Search LAMBDA+SYMMETRIES Search LAMBDA+SYMMETRIES
3 ISOCHRONOUS SYSTEMS 306217 1% 80% 12 Search ISOCHRONOUS+SYSTEMS Search ISOCHRONOUS+SYSTEMS
4 SOLVABLE DYNAMICAL SYSTEMS 255185 1% 100% 8 Search SOLVABLE+DYNAMICAL+SYSTEMS Search SOLVABLE+DYNAMICAL+SYSTEMS
5 POINT TRANSFORMATION 220682 2% 43% 16 Search POINT+TRANSFORMATION Search POINT+TRANSFORMATION
6 NON STANDARD LAGRANGIANS 204144 1% 80% 8 Search NON+STANDARD+LAGRANGIANS Search NON+STANDARD+LAGRANGIANS
7 FIRST INTEGRAL 195872 4% 14% 43 Search FIRST+INTEGRAL Search FIRST+INTEGRAL
8 CLASSICAL QUANTIZATION 191388 1% 100% 6 Search CLASSICAL+QUANTIZATION Search CLASSICAL+QUANTIZATION
9 ISOCHRONOUS DYNAMICAL SYSTEMS 191388 1% 100% 6 Search ISOCHRONOUS+DYNAMICAL+SYSTEMS Search ISOCHRONOUS+DYNAMICAL+SYSTEMS
10 INTEGRABLE DYNAMICAL SYSTEMS 185584 1% 73% 8 Search INTEGRABLE+DYNAMICAL+SYSTEMS Search INTEGRABLE+DYNAMICAL+SYSTEMS

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 25948 LIE SYSTEM//SUPERPOSITION RULE//VESSIOT GULDBERG LIE ALGEBRA
2 25231 QUASI POLYNOMIAL SYSTEMS//FINITE DIMENSIONAL POISSON SYSTEMS//HAMILTON POISSON SYSTEM
3 16860 HELMHOLTZ CONDITIONS//PROJECTIVE METRIZABILITY//FINSLER METRIZABILITY
4 3828 EQUIVALENCE TRANSFORMATIONS//DIFFERENTIAL EQUAT CONTINUUM MECH PLICAT//LIE SYMMETRIES
5 15300 NON INTEGRABILITY//DIFFERENTIAL GALOIS THEORY//MORALES RAMIS THEORY
6 38138 NONLOCAL LATTICES//NUMERIC PARTIAL DIFFERENTIATION//DISCRETE DIFFERENTIATION
7 26511 GOURSAT FLAG//LAGRANGE GRASSMANNIAN//TANAKA ALGEBRA
8 6458 TIME DEPENDENT HARMONIC OSCILLATOR//INVARIANT OPERATOR//TIME DEPENDENT OSCILLATOR
9 35645 EQUIVALENCE LIE GROUP//INVARIANT SUBMODELS//FLUIDS WITH INTERNAL INERTIA
10 10394 CONSERVED QUANTITY//MEI SYMMETRY//MATH MECH MATH PHYS

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