Class information for:
Level 1: STEP METHOD//PICARD OPERATOR//FIBRE CONTRACTION PRINCIPLE

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
199 3       MATHEMATICS, APPLIED//FIXED POINT//MATHEMATICS 52882
771 2             POSITIVE SOLUTION//FIXED POINT THEOREM//FRACTIONAL DIFFERENTIAL EQUATIONS 12654
25711 1                   STEP METHOD//PICARD OPERATOR//FIBRE CONTRACTION PRINCIPLE 296

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STEP METHOD authKW 507315 3% 53% 9
2 PICARD OPERATOR authKW 427354 6% 24% 17
3 FIBRE CONTRACTION PRINCIPLE authKW 425901 1% 100% 4
4 NEWTON INTERPOLATING SERIES authKW 425901 1% 100% 4
5 LINEAR FUNCTIONAL DIFFERENTIAL EQUATIONS authKW 347812 2% 47% 7
6 WEAKLY PICARD OPERATOR authKW 327150 4% 24% 13
7 PERIODIC SUCCESSIVE APPROXIMATIONS authKW 319426 1% 100% 3
8 SCI FUNCT DIFFERENTIAL EQUAT address 319426 1% 100% 3
9 SUCCESSIVE APPROXIMATIONS authKW 260841 5% 18% 14
10 NUMERICAL ANALYTIC METHOD authKW 255533 2% 40% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 11787 85% 0% 252
2 Mathematics, Applied 6429 58% 0% 172
3 Computer Science, Software Engineering 8 2% 0% 5
4 Computer Science, Interdisciplinary Applications 4 2% 0% 5
5 Mechanics 4 2% 0% 7
6 Automation & Control Systems 2 1% 0% 3
7 Physics, Mathematical 0 1% 0% 3
8 Mathematics, Interdisciplinary Applications 0 1% 0% 2
9 Engineering, General 0 1% 0% 2
10 Nursing 0 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SCI FUNCT DIFFERENTIAL EQUAT 319426 1% 100% 3
2 BRANCH BRNO 222112 4% 19% 11
3 TRANSPORT SYST TECHNOL 182520 2% 29% 6
4 RAZMADZE MATH 153315 2% 24% 6
5 A RAZMANDZE MATH 106475 0% 100% 1
6 AUTOMAT CUMPUTER SCI 106475 0% 100% 1
7 POST EDUC STAFF RETRAINING 106475 0% 100% 1
8 RAZMADE MATH 106475 0% 100% 1
9 UNIRII 18 106475 0% 100% 1
10 A RAZMADZE MATH 92828 5% 6% 15

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARPATHIAN JOURNAL OF MATHEMATICS 211650 9% 8% 26
2 GEORGIAN MATHEMATICAL JOURNAL 61387 6% 3% 17
3 DIFFERENTIAL EQUATIONS 43908 14% 1% 40
4 FIXED POINT THEORY 42018 4% 3% 13
5 MISKOLC MATHEMATICAL NOTES 31396 4% 2% 12
6 ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS 23421 5% 2% 14
7 BOUNDARY VALUE PROBLEMS 11109 4% 1% 13
8 UKRAINIAN MATHEMATICAL JOURNAL 10288 3% 1% 10
9 NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS 5012 8% 0% 24
10 NONLINEAR OSCILLATIONS 4948 1% 2% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 STEP METHOD 507315 3% 53% 9 Search STEP+METHOD Search STEP+METHOD
2 PICARD OPERATOR 427354 6% 24% 17 Search PICARD+OPERATOR Search PICARD+OPERATOR
3 FIBRE CONTRACTION PRINCIPLE 425901 1% 100% 4 Search FIBRE+CONTRACTION+PRINCIPLE Search FIBRE+CONTRACTION+PRINCIPLE
4 NEWTON INTERPOLATING SERIES 425901 1% 100% 4 Search NEWTON+INTERPOLATING+SERIES Search NEWTON+INTERPOLATING+SERIES
5 LINEAR FUNCTIONAL DIFFERENTIAL EQUATIONS 347812 2% 47% 7 Search LINEAR+FUNCTIONAL+DIFFERENTIAL+EQUATIONS Search LINEAR+FUNCTIONAL+DIFFERENTIAL+EQUATIONS
6 WEAKLY PICARD OPERATOR 327150 4% 24% 13 Search WEAKLY+PICARD+OPERATOR Search WEAKLY+PICARD+OPERATOR
7 PERIODIC SUCCESSIVE APPROXIMATIONS 319426 1% 100% 3 Search PERIODIC+SUCCESSIVE+APPROXIMATIONS Search PERIODIC+SUCCESSIVE+APPROXIMATIONS
8 SUCCESSIVE APPROXIMATIONS 260841 5% 18% 14 Search SUCCESSIVE+APPROXIMATIONS Search SUCCESSIVE+APPROXIMATIONS
9 NUMERICAL ANALYTIC METHOD 255533 2% 40% 6 Search NUMERICAL+ANALYTIC+METHOD Search NUMERICAL+ANALYTIC+METHOD
10 INTERVAL HALVING 243369 1% 57% 4 Search INTERVAL+HALVING Search INTERVAL+HALVING

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 30118 HAMILTONIAN SYSTEM OF ORDINARY DIFFERENTIAL EQUATIONS//REDUNDANT CONDITIONS//FUNCTIONAL DIFFERENTIAL EQUATION OF HYPERBOLIC TYPE
2 30903 QUASILINEARIZATION//GENERALIZED QUASILINEARIZATION//QUADRATIC CONVERGENCE
3 19614 MEASURE OF NONCOMPACTNESS//QUADRATIC INTEGRAL EQUATION//FUNCTIONAL INTEGRAL EQUATION
4 10975 MONOTONE ITERATIVE TECHNIQUE//IMPULSIVE DIFFERENTIAL EQUATIONS//IMPULSIVE INTEGRO DIFFERENTIAL EQUATION
5 6682 PERIODIC SOLUTION//DEVIATING ARGUMENT//BOUNDEDNESS OF SOLUTIONS
6 11519 VOLTERRA DIFFERENCE EQUATIONS//ASYMPTOTIC EQUILIBRIUM//DISCRETE VOLTERRA EQUATIONS
7 26101 TIME SINGULARITIES//TIME SINGULARITY OF THE FIRST KIND//SINGULAR ORDINARY DIFFERENTIAL EQUATION OF THE SECOND ORDER
8 26950 MATH MODELING INFORMAT TECHNOL//PARTIAL CRACK//VISCOELASTIC CYLINDRICAL PANEL
9 505 POSITIVE SOLUTION//CONE//FIXED POINT INDEX
10 30608 ABSOLUTE VALUE EQUATION//ABS METHODS//GENERALIZED NEWTON METHOD

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