Class information for:
Level 2: DIFFERENCE EQUATIONS//JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS//SYSTEM OF DIFFERENCE EQUATIONS

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
376 3       MATHEMATICS, APPLIED//GLOBAL STABILITY//PERMANENCE 34459
3598 2             DIFFERENCE EQUATIONS//JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS//SYSTEM OF DIFFERENCE EQUATIONS 1384
7512 1                   DIFFERENCE EQUATIONS//JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS//SYSTEM OF DIFFERENCE EQUATIONS 1384

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIFFERENCE EQUATIONS authKW 2468575 30% 26% 419
2 JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS journal 1427189 23% 20% 319
3 SYSTEM OF DIFFERENCE EQUATIONS authKW 1267880 5% 80% 70
4 PERIOD TWO SOLUTION authKW 1002399 3% 98% 45
5 RECURSIVE SEQUENCES authKW 998698 4% 88% 50
6 RATIONAL DIFFERENCE EQUATION authKW 820339 3% 97% 37
7 SEMICYCLE authKW 597863 2% 82% 32
8 GLOBAL ASYMPTOTIC STABILITY authKW 582153 9% 20% 131
9 INVARIANT INTERVAL authKW 575870 2% 90% 28
10 BOUNDEDNESS authKW 519082 11% 15% 152

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 63994 84% 0% 1164
2 Mathematics 7680 33% 0% 455
3 Mathematics, Interdisciplinary Applications 2661 10% 0% 143
4 Mathematical & Computational Biology 465 4% 0% 51
5 Computer Science, Theory & Methods 143 3% 0% 48
6 Biology 76 3% 0% 39
7 Physics, Mathematical 58 3% 0% 35
8 Statistics & Probability 50 2% 0% 28
9 Computer Science, Cybernetics 12 0% 0% 5
10 Mechanics 3 2% 0% 23

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPERATOR THEORY PLICAT GRP 156107 2% 29% 24
2 CONTROL DYNAM PLICAT GRP 122954 1% 60% 9
3 CONTROL DYNAM PLICAT GRP CODA 97147 1% 53% 8
4 AREA MATH 63247 0% 56% 5
5 SCI ARTS SA 51232 0% 75% 3
6 BROAD OAK 45541 0% 100% 2
7 CONTROL DYNAM PL GRP 45541 0% 100% 2
8 UNIV UMLUJ 45541 0% 100% 2
9 AMER GREECE 40985 0% 60% 3
10 MATH 39340 63% 0% 869

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS 1427189 23% 20% 319
2 DISCRETE DYNAMICS IN NATURE AND SOCIETY 93085 7% 4% 96
3 ADVANCES IN DIFFERENCE EQUATIONS 79421 7% 4% 91
4 APPLIED MATHEMATICS AND COMPUTATION 32748 12% 1% 160
5 JOURNAL OF COMPUTATIONAL ANALYSIS AND APPLICATIONS 25662 3% 3% 41
6 JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 7921 6% 0% 87
7 APPLIED MATHEMATICS LETTERS 6661 3% 1% 40
8 UTILITAS MATHEMATICA 5315 1% 1% 20
9 COMPUTERS & MATHEMATICS WITH APPLICATIONS 4642 3% 0% 45
10 ABSTRACT AND APPLIED ANALYSIS 4609 2% 1% 30

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DIFFERENCE EQUATIONS 2468575 30% 26% 419 Search DIFFERENCE+EQUATIONS Search DIFFERENCE+EQUATIONS
2 SYSTEM OF DIFFERENCE EQUATIONS 1267880 5% 80% 70 Search SYSTEM+OF+DIFFERENCE+EQUATIONS Search SYSTEM+OF+DIFFERENCE+EQUATIONS
3 PERIOD TWO SOLUTION 1002399 3% 98% 45 Search PERIOD+TWO+SOLUTION Search PERIOD+TWO+SOLUTION
4 RECURSIVE SEQUENCES 998698 4% 88% 50 Search RECURSIVE+SEQUENCES Search RECURSIVE+SEQUENCES
5 RATIONAL DIFFERENCE EQUATION 820339 3% 97% 37 Search RATIONAL+DIFFERENCE+EQUATION Search RATIONAL+DIFFERENCE+EQUATION
6 SEMICYCLE 597863 2% 82% 32 Search SEMICYCLE Search SEMICYCLE
7 GLOBAL ASYMPTOTIC STABILITY 582153 9% 20% 131 Search GLOBAL+ASYMPTOTIC+STABILITY Search GLOBAL+ASYMPTOTIC+STABILITY
8 INVARIANT INTERVAL 575870 2% 90% 28 Search INVARIANT+INTERVAL Search INVARIANT+INTERVAL
9 BOUNDEDNESS 519082 11% 15% 152 Search BOUNDEDNESS Search BOUNDEDNESS
10 RATIONAL DIFFERENCE EQUATIONS 364330 1% 100% 16 Search RATIONAL+DIFFERENCE+EQUATIONS Search RATIONAL+DIFFERENCE+EQUATIONS

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 1723 OSCILLATION//NONOSCILLATION//NONOSCILLATORY SOLUTION
2 887 PERMANENCE//HOPF BIFURCATION//PREDATOR PREY SYSTEM
3 4073 ITERATIVE ROOT//ITERATIVE FUNCTIONAL EQUATION//ITERATION SEMIGROUP
4 4261 QUANTUM GAMES//PARRONDOS PARADOX//QUANTUM STRATEGIES
5 3809 MORSE SARD THEOREM//CONE SPECTRAL RADIUS//MINTY BROWDER MONOTONE OPERATORS
6 2910 INVERSE LIMIT//CONTINUUM//TOPOLOGY AND ITS APPLICATIONS
7 2609 EPIDEMIC MODEL//BASIC REPRODUCTION NUMBER//BACKWARD BIFURCATION
8 2680 PIECEWISE CONSTANT ARGUMENT//ALMOST AUTOMORPHIC//ALMOST PERIODIC
9 757 ADAPTIVE DYNAMICS//EVOLUTIONARY GAME THEORY//EVOLUTION OF COOPERATION
10 3714 MAHLER MEASURE//SALEM NUMBERS//EXPLICIT AUXILIARY FUNCTION

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