Class information for:
Level 1: HERMITE FEJER INTERPOLATION//FREUD WEIGHTS//ERDOS WEIGHTS

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
434 3       JOURNAL OF APPROXIMATION THEORY//MATHEMATICS//ORTHOGONAL POLYNOMIALS 28449
1285 2             JOURNAL OF APPROXIMATION THEORY//ORTHOGONAL POLYNOMIALS//MODULUS OF CONTINUITY 9020
14049 1                   HERMITE FEJER INTERPOLATION//FREUD WEIGHTS//ERDOS WEIGHTS 827

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HERMITE FEJER INTERPOLATION authKW 756903 3% 83% 24
2 FREUD WEIGHTS authKW 711338 3% 67% 28
3 ERDOS WEIGHTS authKW 647842 2% 100% 17
4 EXPONENTIAL WEIGHTS authKW 574531 3% 54% 28
5 JOURNAL OF APPROXIMATION THEORY journal 516001 26% 6% 216
6 PAL TYPE INTERPOLATION authKW 419192 1% 100% 11
7 LAGRANGE INTERPOLATION authKW 355242 6% 18% 52
8 MEAN CONVERGENCE authKW 239399 2% 37% 17
9 WEIGHTED POLYNOMIAL APPROXIMATION authKW 238170 1% 63% 10
10 NONUNIFORMLY DISTRIBUTED NODES authKW 233412 1% 88% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 25392 75% 0% 620
2 Mathematics, Applied 5233 32% 0% 265
3 Computer Science, Software Engineering 2 1% 0% 7
4 Multidisciplinary Sciences 1 0% 0% 4
5 Mathematics, Interdisciplinary Applications -0 0% 0% 4
6 Social Sciences, Mathematical Methods -0 0% 0% 1
7 Computer Science, Interdisciplinary Applications -0 1% 0% 5
8 Computer Science, Theory & Methods -0 1% 0% 5
9 Physics, Mathematical -0 1% 0% 5
10 Statistics & Probability -1 0% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATH CONSTRUCT MATH 119085 1% 63% 5
2 PLICABLE ANAL NUMBER THEORY 109834 1% 41% 7
3 MATH COMP SCI ECON 57620 1% 14% 11
4 IST PLICAZ MATEMAT 44245 1% 19% 6
5 ALFRED REYNI 38108 0% 100% 1
6 COMPLES MONTE SANT ANGELO 38108 0% 100% 1
7 COMPUTAT MAT SCI ENGN COMPUTING 38108 0% 100% 1
8 IST G CASTELNUOVO DIPARTIMENTO MATEMAT 38108 0% 100% 1
9 MATEMAT LICADA ANAL I 38108 0% 100% 1
10 MATH PO WITS 2050 38108 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF APPROXIMATION THEORY 516001 26% 6% 216
2 ACTA MATHEMATICA HUNGARICA 192073 15% 4% 123
3 CONSTRUCTIVE APPROXIMATION 78891 6% 5% 46
4 ACTA MATHEMATICA ACADEMIAE SCIENTIARUM HUNGARICAE 51316 2% 9% 15
5 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 10628 7% 1% 54
6 ELECTRONIC TRANSACTIONS ON NUMERICAL ANALYSIS 8097 1% 2% 11
7 STUDIA SCIENTIARUM MATHEMATICARUM HUNGARICA 4993 1% 1% 9
8 ACTA SCIENTIARUM MATHEMATICARUM 4639 1% 2% 6
9 BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY 2527 2% 0% 15
10 IMA JOURNAL OF NUMERICAL ANALYSIS 2043 1% 1% 9

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HERMITE FEJER INTERPOLATION 756903 3% 83% 24 Search HERMITE+FEJER+INTERPOLATION Search HERMITE+FEJER+INTERPOLATION
2 FREUD WEIGHTS 711338 3% 67% 28 Search FREUD+WEIGHTS Search FREUD+WEIGHTS
3 ERDOS WEIGHTS 647842 2% 100% 17 Search ERDOS+WEIGHTS Search ERDOS+WEIGHTS
4 EXPONENTIAL WEIGHTS 574531 3% 54% 28 Search EXPONENTIAL+WEIGHTS Search EXPONENTIAL+WEIGHTS
5 PAL TYPE INTERPOLATION 419192 1% 100% 11 Search PAL+TYPE+INTERPOLATION Search PAL+TYPE+INTERPOLATION
6 LAGRANGE INTERPOLATION 355242 6% 18% 52 Search LAGRANGE+INTERPOLATION Search LAGRANGE+INTERPOLATION
7 MEAN CONVERGENCE 239399 2% 37% 17 Search MEAN+CONVERGENCE Search MEAN+CONVERGENCE
8 WEIGHTED POLYNOMIAL APPROXIMATION 238170 1% 63% 10 Search WEIGHTED+POLYNOMIAL+APPROXIMATION Search WEIGHTED+POLYNOMIAL+APPROXIMATION
9 NONUNIFORMLY DISTRIBUTED NODES 233412 1% 88% 7 Search NONUNIFORMLY+DISTRIBUTED+NODES Search NONUNIFORMLY+DISTRIBUTED+NODES
10 GENERALIZED CHRISTOFFEL FUNCTION 190542 1% 100% 5 Search GENERALIZED+CHRISTOFFEL+FUNCTION Search GENERALIZED+CHRISTOFFEL+FUNCTION

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 27229 JACKSON TYPE ESTIMATES//COMONOTONE APPROXIMATION//WEIGHTED MODULI OF SMOOTHNESS
2 14720 JACOBI MATRICES//ABSOLUTELY CONTINUOUS SPECTRUM//UNIVERSALITY LIMITS
3 12024 ORTHOGONAL RATIONAL FUNCTIONS//SZEGO POLYNOMIALS//ORTHOGONAL LAURENT POLYNOMIALS
4 14551 CAUCHY PRINCIPAL VALUE INTEGRALS//FINITE PART INTEGRAL//CAUCHY SINGULAR INTEGRAL EQUATION
5 12356 MULTIPLE ORTHOGONAL POLYNOMIALS//NIKISHIN SYSTEMS//HERMITE PADE APPROXIMANTS
6 23682 BIEBERBACH POLYNOMIALS//QUASICONFORMAL CURVE//FABER OPERATOR
7 23483 LITTLEWOOD POLYNOMIALS//MERIT FACTOR//FEKETE POLYNOMIALS
8 9204 SOBOLEV ORTHOGONAL POLYNOMIALS//ORTHOGONAL POLYNOMIALS//SOBOLEV INNER PRODUCTS
9 38316 WAVELET TRANSFORM PROCESSOR//VACUUM MICROELECT//SURFACE ACOUSTIC WAVESAW
10 19798 GENERALIZED MODULUS OF CONTINUITY//K FUNCTIONAL//MODULI OF SMOOTHNESS

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