Class information for:
Level 2: EQUIVALENCE TRANSFORMATIONS//INVARIANT SOLUTIONS//DIFFERENTIAL EQUAT CONTINUUM MECH PLICAT

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
2973 2             EQUIVALENCE TRANSFORMATIONS//INVARIANT SOLUTIONS//DIFFERENTIAL EQUAT CONTINUUM MECH PLICAT 2858
3828 1                   EQUIVALENCE TRANSFORMATIONS//DIFFERENTIAL EQUAT CONTINUUM MECH PLICAT//LIE SYMMETRIES 1937
25390 1                   RENORMALIZATION GROUP METHOD//MULTIPLE SCALE PROBLEMS//RENORMGROUP SYMMETRY 306
26746 1                   CONDON DOMAINS//DIAMAGNETIC PHASE TRANSITION//ELECTRON GAS IN QUANTIZING MAGNETIC FIELDS 266
27835 1                   FUS STUDIES PROGRAM//COMP PLICAT RD GRP//COMPUTER SIMULATION IN OPTICS 240
35645 1                   EQUIVALENCE LIE GROUP//INVARIANT SUBMODELS//FLUIDS WITH INTERNAL INERTIA 109

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EQUIVALENCE TRANSFORMATIONS authKW 352792 2% 67% 48
2 INVARIANT SOLUTIONS authKW 311655 2% 51% 55
3 DIFFERENTIAL EQUAT CONTINUUM MECH PLICAT address 264878 3% 27% 90
4 LIE SYMMETRIES authKW 249884 2% 34% 67
5 NONLINEAR SELF ADJOINTNESS authKW 248064 1% 75% 30
6 GROUP CLASSIFICATION authKW 230128 2% 46% 45
7 CONSERVATION LAWS authKW 217449 7% 9% 209
8 OPTIMAL SYSTEM authKW 202282 1% 54% 34
9 CONDON DOMAINS authKW 198463 1% 100% 18
10 NONCLASSICAL SYMMETRY authKW 188016 1% 95% 18

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Mathematical 32044 30% 0% 850
2 Mathematics, Applied 15425 30% 0% 849
3 Physics, Multidisciplinary 7278 24% 0% 686
4 Mechanics 3693 13% 0% 380
5 Mathematics, Interdisciplinary Applications 1933 6% 0% 181
6 Mathematics 1853 12% 0% 354
7 Physics, Fluids & Plasmas 1274 6% 0% 162
8 Physics, Condensed Matter 396 8% 0% 237
9 Engineering, General 268 3% 0% 82
10 Multidisciplinary Sciences 58 1% 0% 30

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIFFERENTIAL EQUAT CONTINUUM MECH PLICAT 264878 3% 27% 90
2 INT SYMMETRY ANAL MATH MODELLING 50259 1% 18% 25
3 SYMMETRY ANAL MATH MODELLING 44103 0% 100% 4
4 COMPUTAT PL MATH 43493 3% 5% 77
5 ALGA ADV LIE GRP ANAL 42518 0% 43% 9
6 DST NRF EXCELLENCE MATH STAT SCI 33763 0% 26% 12
7 PRACT ENGN 33077 0% 100% 3
8 GRP ANAL MATH MODELS NAT ENGN SCI 33065 0% 33% 9
9 MATEMAT ESTAT COMPUTACAO CIENT IMECC 22051 0% 100% 2
10 COMPUTAT MATH SCI COMPUTAT 22047 0% 50% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION 31798 4% 3% 106
2 JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS 28737 2% 5% 53
3 INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS 27922 3% 3% 92
4 JOURNAL OF MATHEMATICAL PHYSICS 18119 6% 1% 164
5 JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 15114 5% 1% 148
6 ACTA APPLICANDAE MATHEMATICAE 10273 2% 2% 45
7 REPORTS ON MATHEMATICAL PHYSICS 7516 1% 3% 27
8 COMMUNICATIONS IN THEORETICAL PHYSICS 6591 2% 1% 70
9 NONLINEAR DYNAMICS 6024 2% 1% 55
10 JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 5826 4% 1% 108

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 EQUIVALENCE TRANSFORMATIONS 352792 2% 67% 48 Search EQUIVALENCE+TRANSFORMATIONS Search EQUIVALENCE+TRANSFORMATIONS
2 INVARIANT SOLUTIONS 311655 2% 51% 55 Search INVARIANT+SOLUTIONS Search INVARIANT+SOLUTIONS
3 LIE SYMMETRIES 249884 2% 34% 67 Search LIE+SYMMETRIES Search LIE+SYMMETRIES
4 NONLINEAR SELF ADJOINTNESS 248064 1% 75% 30 Search NONLINEAR+SELF+ADJOINTNESS Search NONLINEAR+SELF+ADJOINTNESS
5 GROUP CLASSIFICATION 230128 2% 46% 45 Search GROUP+CLASSIFICATION Search GROUP+CLASSIFICATION
6 CONSERVATION LAWS 217449 7% 9% 209 Search CONSERVATION+LAWS Search CONSERVATION+LAWS
7 OPTIMAL SYSTEM 202282 1% 54% 34 Search OPTIMAL+SYSTEM Search OPTIMAL+SYSTEM
8 CONDON DOMAINS 198463 1% 100% 18 Search CONDON+DOMAINS Search CONDON+DOMAINS
9 NONCLASSICAL SYMMETRY 188016 1% 95% 18 Search NONCLASSICAL+SYMMETRY Search NONCLASSICAL+SYMMETRY
10 POTENTIAL SYMMETRIES 183756 1% 83% 20 Search POTENTIAL+SYMMETRIES Search POTENTIAL+SYMMETRIES

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 3815 KADANOFF THEORET PHYS//PAIS UHLENBECK OSCILLATOR//SCHRODINGER INVARIANCE
2 124 SOLITON SOLUTION//PHYSICS, MATHEMATICAL//BACKLUND TRANSFORMATION
3 1000 CONSERVED QUANTITY//LIE ALGEBROIDS//REGULAR & CHAOTIC DYNAMICS
4 3373 MAGNETOGASDYNAMICS//NON IDEAL GAS//ACCELERATION WAVES
5 1974 BLOW UP//BLOW UP RATE//NONLOCAL SOURCE
6 4073 ITERATIVE ROOT//ITERATIVE FUNCTIONAL EQUATION//ITERATION SEMIGROUP
7 961 STRETCHING SHEET//HOMOTOPY ANALYSIS METHOD//PERISTALTIC FLOW
8 680 HOMOTOPY PERTURBATION METHOD//VARIATIONAL ITERATION METHOD//ADOMIAN DECOMPOSITION METHOD
9 1719 CONSERVATION LAWS//RIEMANN PROBLEM//DELTA SHOCK WAVE
10 4004 HOMOTOPIC MAPPING//CLIMATE STUDIES CHINA METEOROL ADM//VARIATIONAL ITERATION

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