Class information for:
Level 1: OSTROVSKY EQUATION//AUTOCONVOLUTION EQUATIONS//OSTROVSKY HUNTER EQUATION

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
124 2             SOLITON SOLUTION//PHYSICS, MATHEMATICAL//BACKLUND TRANSFORMATION 23922
25346 1                   OSTROVSKY EQUATION//AUTOCONVOLUTION EQUATIONS//OSTROVSKY HUNTER EQUATION 307

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OSTROVSKY EQUATION authKW 1645659 7% 70% 23
2 AUTOCONVOLUTION EQUATIONS authKW 1026601 3% 100% 10
3 OSTROVSKY HUNTER EQUATION authKW 527965 2% 86% 6
4 VOLTERRA FUNCTIONS authKW 366640 2% 71% 5
5 ABEL TYPE INTEGRAL EQUATIONS authKW 307980 1% 100% 3
6 ALGEBRAIC ROSSBY SOLITARY WAVES authKW 307980 1% 100% 3
7 GAUSSIAN POWER LAW DENSITIES authKW 307980 1% 100% 3
8 LINEAR SINGULAR VOLTERRA EQUATIONS authKW 307980 1% 100% 3
9 QUADRATIC INTEGRAL EQUATIONS authKW 307974 2% 50% 6
10 SHORT PULSE EQUATION authKW 307968 3% 33% 9

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 3698 44% 0% 134
2 Oceanography 620 10% 0% 32
3 Physics, Mathematical 585 13% 0% 39
4 Mechanics 515 15% 0% 46
5 Physics, Fluids & Plasmas 479 10% 0% 31
6 Mathematics 441 18% 0% 54
7 Physics, Multidisciplinary 394 18% 0% 54
8 Meteorology & Atmospheric Sciences 166 7% 0% 22
9 Geochemistry & Geophysics 83 5% 0% 16
10 Acoustics 59 3% 0% 9

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OCEAN CIRCULAT WAVE 201717 4% 15% 13
2 EARTH OCEAN ENVIROMENTAL SCI 102660 0% 100% 1
3 MARINE GEOL HYDROL 102660 0% 100% 1
4 NNTU 102660 0% 100% 1
5 ATMOSPHER OCEAN SPACESCI 51329 0% 50% 1
6 ESC POL SUPER 51329 0% 50% 1
7 OCEAN SPACE SCI 51329 0% 50% 1
8 PHYS NONLINEAIRE 51329 0% 50% 1
9 UNIV FRANCEUMR8539 51329 0% 50% 1
10 MATH JUSSIEU PRG 31855 1% 10% 3

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STUDIES IN APPLIED MATHEMATICS 13059 4% 1% 12
2 JOURNAL OF INTEGRAL EQUATIONS AND APPLICATIONS 4831 1% 2% 3
3 ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK 4636 4% 0% 11
4 WAVE MOTION 3225 3% 0% 8
5 JOURNAL OF PHYSICAL OCEANOGRAPHY 3175 5% 0% 14
6 DYNAMICS OF ATMOSPHERES AND OCEANS 3017 2% 1% 5
7 INTEGRAL TRANSFORMS AND SPECIAL FUNCTIONS 1984 2% 0% 5
8 IZVESTIYA AKADEMII NAUK SSSR FIZIKA ATMOSFERY I OKEANA 1422 2% 0% 5
9 NONLINEAR PROCESSES IN GEOPHYSICS 1338 1% 0% 4
10 ZEITSCHRIFT FUR ANALYSIS UND IHRE ANWENDUNGEN 1233 1% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 OSTROVSKY EQUATION 1645659 7% 70% 23 Search OSTROVSKY+EQUATION Search OSTROVSKY+EQUATION
2 AUTOCONVOLUTION EQUATIONS 1026601 3% 100% 10 Search AUTOCONVOLUTION+EQUATIONS Search AUTOCONVOLUTION+EQUATIONS
3 OSTROVSKY HUNTER EQUATION 527965 2% 86% 6 Search OSTROVSKY+HUNTER+EQUATION Search OSTROVSKY+HUNTER+EQUATION
4 VOLTERRA FUNCTIONS 366640 2% 71% 5 Search VOLTERRA+FUNCTIONS Search VOLTERRA+FUNCTIONS
5 ABEL TYPE INTEGRAL EQUATIONS 307980 1% 100% 3 Search ABEL+TYPE+INTEGRAL+EQUATIONS Search ABEL+TYPE+INTEGRAL+EQUATIONS
6 ALGEBRAIC ROSSBY SOLITARY WAVES 307980 1% 100% 3 Search ALGEBRAIC+ROSSBY+SOLITARY+WAVES Search ALGEBRAIC+ROSSBY+SOLITARY+WAVES
7 GAUSSIAN POWER LAW DENSITIES 307980 1% 100% 3 Search GAUSSIAN+POWER+LAW+DENSITIES Search GAUSSIAN+POWER+LAW+DENSITIES
8 LINEAR SINGULAR VOLTERRA EQUATIONS 307980 1% 100% 3 Search LINEAR+SINGULAR+VOLTERRA+EQUATIONS Search LINEAR+SINGULAR+VOLTERRA+EQUATIONS
9 QUADRATIC INTEGRAL EQUATIONS 307974 2% 50% 6 Search QUADRATIC+INTEGRAL+EQUATIONS Search QUADRATIC+INTEGRAL+EQUATIONS
10 SHORT PULSE EQUATION 307968 3% 33% 9 Search SHORT+PULSE+EQUATION Search SHORT+PULSE+EQUATION

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 26267 MICROSTRUCTURED SOLIDS//LOCALIZED STRAIN WAVE//HIDDEN SOLITONS
2 32862 CONLEY MOSER CONDITION//ENERGY EXCHANGE IN TWO COMPONENT SYSTEMS//EQUATION SECONDAIRE
3 863 INTERNAL WAVES//INTERNAL SOLITARY WAVES//INTERNAL TIDES
4 12800 DIFFERENTIAL INVARIANTS//PENTAGRAM MAP//MOTION OF CURVE
5 7315 WATER WAVES//CONSTANT VORTICITY//TAINAN HYDRAUL
6 14380 FORCED KORTEWEG DE VRIES EQUATION//SELECTIVE WITHDRAWAL//HYDRAULIC FALLS
7 22694 NONLOCAL NLS EQUATION//WAVELENGTH DOUBLING INSTABILITY//NORMAL FORM EXPANSION
8 13936 WAVES IN ROTATING FLUIDS//TRADITIONAL APPROXIMATION//SEMIGEOSTROPHIC EQUATIONS
9 20357 UNIQUE CONTINUATION//STRONG UNIQUE CONTINUATION//NODAL SETS
10 12045 REDUCTION GROUP//KADOMTSEV PETVIASHVILI EQUATION//KP II EQUATION

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