Class information for:
Level 1: CONTROLLABILITY INDICES//MATEMAT LICADA EIO//BRUNOVSKY INDICES

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
89 3       MATHEMATICS, APPLIED//LINEAR ALGEBRA AND ITS APPLICATIONS//SIAM JOURNAL ON NUMERICAL ANALYSIS 80538
1067 2             SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//LINEAR ALGEBRA AND ITS APPLICATIONS//MATRIX EQUATION 10240
23613 1                   CONTROLLABILITY INDICES//MATEMAT LICADA EIO//BRUNOVSKY INDICES 363

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CONTROLLABILITY INDICES authKW 895635 4% 74% 14
2 MATEMAT LICADA EIO address 895635 4% 74% 14
3 BRUNOVSKY INDICES authKW 694580 2% 100% 8
4 CHARACTERISTIC SUBSPACES authKW 694580 2% 100% 8
5 MATRIX COMPLETION PROBLEMS authKW 617964 3% 65% 11
6 HERMITE INDICES authKW 607757 2% 100% 7
7 INVARIANT FACTORS authKW 558127 4% 43% 15
8 BRUNOVSKY authKW 520935 2% 100% 6
9 CELC address 500489 4% 41% 14
10 CONDITIONED INVARIANT SUBSPACES authKW 446514 2% 86% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 11814 77% 0% 280
2 Mathematics, Applied 10804 68% 0% 246
3 Automation & Control Systems 1109 12% 0% 43
4 Operations Research & Management Science 163 5% 0% 19
5 Mathematics, Interdisciplinary Applications 15 2% 0% 7
6 Computer Science, Information Systems 3 1% 0% 5
7 Engineering, Electrical & Electronic 2 4% 0% 16
8 Engineering, General 2 1% 0% 4
9 Computer Science, Cybernetics 1 0% 0% 1
10 Computer Science, Interdisciplinary Applications 1 1% 0% 4

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATEMAT LICADA EIO 895635 4% 74% 14
2 CELC 500489 4% 41% 14
3 MATEMAT LICADA ESTADIST IO 446514 2% 86% 6
4 ESCUELA MAGISTERIO 283613 2% 47% 7
5 DIDACT MATEMAT CCEE 260467 1% 100% 3
6 EIO 211747 3% 24% 10
7 CIENCIA COMP IA 173645 1% 100% 2
8 CIENCIA COMPUTAC IA 173645 1% 100% 2
9 ESTRUTURAS LINEA COMBINATORIAS 163535 2% 21% 9
10 DEPMATEMAT LICADA EIO 86822 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LINEAR ALGEBRA AND ITS APPLICATIONS 285104 54% 2% 196
2 LINEAR & MULTILINEAR ALGEBRA 10293 4% 1% 13
3 SYSTEMS & CONTROL LETTERS 6797 5% 0% 18
4 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS 4840 3% 1% 11
5 ELECTRONIC JOURNAL OF LINEAR ALGEBRA 1892 1% 1% 4
6 INTEGRAL EQUATIONS AND OPERATOR THEORY 1854 2% 0% 7
7 MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS 1657 1% 1% 3
8 IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION 1136 1% 0% 3
9 MATHEMATICAL SYSTEMS THEORY 1078 1% 1% 2
10 OPERATORS AND MATRICES 702 1% 0% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CONTROLLABILITY INDICES 895635 4% 74% 14 Search CONTROLLABILITY+INDICES Search CONTROLLABILITY+INDICES
2 BRUNOVSKY INDICES 694580 2% 100% 8 Search BRUNOVSKY+INDICES Search BRUNOVSKY+INDICES
3 CHARACTERISTIC SUBSPACES 694580 2% 100% 8 Search CHARACTERISTIC+SUBSPACES Search CHARACTERISTIC+SUBSPACES
4 MATRIX COMPLETION PROBLEMS 617964 3% 65% 11 Search MATRIX+COMPLETION+PROBLEMS Search MATRIX+COMPLETION+PROBLEMS
5 HERMITE INDICES 607757 2% 100% 7 Search HERMITE+INDICES Search HERMITE+INDICES
6 INVARIANT FACTORS 558127 4% 43% 15 Search INVARIANT+FACTORS Search INVARIANT+FACTORS
7 BRUNOVSKY 520935 2% 100% 6 Search BRUNOVSKY Search BRUNOVSKY
8 CONDITIONED INVARIANT SUBSPACES 446514 2% 86% 6 Search CONDITIONED+INVARIANT+SUBSPACES Search CONDITIONED+INVARIANT+SUBSPACES
9 A B INVARIANT SUBSPACE 347290 1% 100% 4 Search A+B+INVARIANT+SUBSPACE Search A+B+INVARIANT+SUBSPACE
10 MARKED SUBSPACES 347290 1% 100% 4 Search MARKED+SUBSPACES Search MARKED+SUBSPACES

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 12658 MATRIX POLYNOMIAL//POLYNOMIAL EIGENVALUE PROBLEM//PSEUDOSPECTRUM
2 35150 DECOMPOSABLE TENSORS//SYMMETRY CLASS OF TENSORS//SYMMETRY CLASSES OF TENSORS
3 15269 QUADRATIC DIFFERENTIAL FORMS//BEHAVIORAL APPROACH//TWO VARIABLE POLYNOMIAL MATRICES
4 23393 LITTLEWOOD RICHARDSON COEFFICIENTS//GEOMETRIC COMPLEXITY THEORY//KRONECKER COEFFICIENTS
5 27402 LOGARITHMIC RESIDUE//BELITSKIIS ALGORITHM//SUM OF IDEMPOTENTS
6 4692 DESCRIPTOR SYSTEMS//SINGULAR SYSTEMS//AUTOMATION & CONTROL SYSTEMS
7 13656 GENERALIZED SCHUR FUNCTIONS//INTEGRAL EQUATIONS AND OPERATOR THEORY//WEYL MATRIX BALLS
8 32268 SLOWLY VARYING COEFFICIENTS//QUASI HERMITIAN OPERATORS//COMMUTING MATRIX FUNCTIONS
9 15538 EIGENSTRUCTURE ASSIGNMENT//POLE ASSIGNMENT//POLE PLACEMENT
10 20507 WORD MAPS//VERBAL WIDTH//COMMUTATOR WIDTH

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