Class information for:
Level 1: MATRIX ORTHOGONAL POLYNOMIALS//MATRIX VALUED ORTHOGONAL POLYNOMIALS//ORTHOGONAL MATRIX POLYNOMIALS

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
3777 2             OPERATIONAL METHODS//MATRIX ORTHOGONAL POLYNOMIALS//MONOMIALITY PRINCIPLE 1089
23195 1                   MATRIX ORTHOGONAL POLYNOMIALS//MATRIX VALUED ORTHOGONAL POLYNOMIALS//ORTHOGONAL MATRIX POLYNOMIALS 376

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATRIX ORTHOGONAL POLYNOMIALS authKW 1622760 6% 88% 22
2 MATRIX VALUED ORTHOGONAL POLYNOMIALS authKW 1180768 5% 78% 18
3 ORTHOGONAL MATRIX POLYNOMIALS authKW 1080674 5% 68% 19
4 GENERATING MATRIX FUNCTION authKW 1005846 3% 100% 12
5 LAGUERRE MATRIX POLYNOMIALS authKW 922026 3% 100% 11
6 MATRIX ORTHOGONALITY authKW 845189 3% 92% 11
7 HERMITE MATRIX POLYNOMIALS authKW 678945 2% 90% 9
8 MATRIX FUNCTIONAL CALCULUS authKW 617221 2% 82% 9
9 JACOBI MATRIX POLYNOMIALS authKW 586744 2% 100% 7
10 DIFFERENTIAL CALCULUS OF NORMS authKW 502923 2% 100% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 6938 59% 0% 220
2 Mathematics, Applied 3969 41% 0% 154
3 Physics, Mathematical 391 10% 0% 36
4 Statistics & Probability 384 8% 0% 31
5 Computer Science, Software Engineering 19 2% 0% 8
6 Social Sciences, Mathematical Methods 10 1% 0% 3
7 Computer Science, Interdisciplinary Applications 7 2% 0% 7
8 Mathematics, Interdisciplinary Applications 5 1% 0% 5
9 Multidisciplinary Sciences 1 1% 0% 2
10 History & Philosophy of Science 1 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CIEM FAMAF 409972 4% 33% 15
2 CIEM 95765 4% 7% 16
3 ANALIT MATEMAT 83821 0% 100% 1
4 ANAN MATEMAT 83821 0% 100% 1
5 ESCUELA TECNOL GEST 83821 0% 100% 1
6 FAK MATH LEHRSTUHL 3 83821 0% 100% 1
7 MATH TEKNIKOKULLAR 83821 0% 100% 1
8 POLYDISCIPLIANIRE 83821 0% 100% 1
9 SCI ARTS UNAIZAH 67054 1% 40% 2
10 INVEST ESTUDIOS MATEMAT CORDOBA 41909 0% 50% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF APPROXIMATION THEORY 10695 6% 1% 21
2 CONSTRUCTIVE APPROXIMATION 8190 3% 1% 10
3 UTILITAS MATHEMATICA 7072 3% 1% 12
4 MISKOLC MATHEMATICAL NOTES 6172 2% 1% 6
5 SIAM JOURNAL ON ALGEBRAIC AND DISCRETE METHODS 3006 1% 1% 4
6 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 2886 5% 0% 19
7 JOURNAL OF LIE THEORY 2587 1% 1% 5
8 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS 2467 2% 0% 8
9 SYMMETRY INTEGRABILITY AND GEOMETRY-METHODS AND APPLICATIONS 2391 2% 0% 6
10 INTEGRAL TRANSFORMS AND SPECIAL FUNCTIONS 2333 2% 0% 6

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MATRIX ORTHOGONAL POLYNOMIALS 1622760 6% 88% 22 Search MATRIX+ORTHOGONAL+POLYNOMIALS Search MATRIX+ORTHOGONAL+POLYNOMIALS
2 MATRIX VALUED ORTHOGONAL POLYNOMIALS 1180768 5% 78% 18 Search MATRIX+VALUED+ORTHOGONAL+POLYNOMIALS Search MATRIX+VALUED+ORTHOGONAL+POLYNOMIALS
3 ORTHOGONAL MATRIX POLYNOMIALS 1080674 5% 68% 19 Search ORTHOGONAL+MATRIX+POLYNOMIALS Search ORTHOGONAL+MATRIX+POLYNOMIALS
4 GENERATING MATRIX FUNCTION 1005846 3% 100% 12 Search GENERATING+MATRIX+FUNCTION Search GENERATING+MATRIX+FUNCTION
5 LAGUERRE MATRIX POLYNOMIALS 922026 3% 100% 11 Search LAGUERRE+MATRIX+POLYNOMIALS Search LAGUERRE+MATRIX+POLYNOMIALS
6 MATRIX ORTHOGONALITY 845189 3% 92% 11 Search MATRIX+ORTHOGONALITY Search MATRIX+ORTHOGONALITY
7 HERMITE MATRIX POLYNOMIALS 678945 2% 90% 9 Search HERMITE+MATRIX+POLYNOMIALS Search HERMITE+MATRIX+POLYNOMIALS
8 MATRIX FUNCTIONAL CALCULUS 617221 2% 82% 9 Search MATRIX+FUNCTIONAL+CALCULUS Search MATRIX+FUNCTIONAL+CALCULUS
9 JACOBI MATRIX POLYNOMIALS 586744 2% 100% 7 Search JACOBI+MATRIX+POLYNOMIALS Search JACOBI+MATRIX+POLYNOMIALS
10 DIFFERENTIAL CALCULUS OF NORMS 502923 2% 100% 6 Search DIFFERENTIAL+CALCULUS+OF+NORMS Search DIFFERENTIAL+CALCULUS+OF+NORMS

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 9204 SOBOLEV ORTHOGONAL POLYNOMIALS//ORTHOGONAL POLYNOMIALS//SOBOLEV INNER PRODUCTS
2 30661 ANALYTIC NUMERICAL SOLUTION//COUPLED DIFFUSION PROBLEM//MATRIX DIFFERENCE SCHEME
3 27756 PROLATE SPHEROIDAL WAVE FUNCTIONS//CIRCULAR PROLATE SPHEROIDAL WAVE FUNCTIONS//EQUIPE RADIOELECT
4 13656 GENERALIZED SCHUR FUNCTIONS//INTEGRAL EQUATIONS AND OPERATOR THEORY//WEYL MATRIX BALLS
5 22844 OPERATIONAL METHODS//MONOMIALITY PRINCIPLE//GENERATING RELATIONS
6 31785 EVANESCENT RANDOM FIELDS//BACKWARD AND FORWARD MOVING AVERAGE REPRESENTATIONS//PREDICTION THEORY
7 12356 MULTIPLE ORTHOGONAL POLYNOMIALS//NIKISHIN SYSTEMS//HERMITE PADE APPROXIMANTS
8 19582 FRACTIONAL MOMENTS//ENTHALPY DISTRIBUTION//HAUSDORFF MOMENT PROBLEM
9 18225 EXPONENTIAL INTEGRATORS//MATRIX FUNCTIONS//MATRIX EXPONENTIAL
10 7218 FROBENIUS MANIFOLDS//ADDITIONAL SYMMETRY//TAU FUNCTION

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