Class information for:
Level 2: JOINT SPECTRAL RADIUS//GENERALIZED SPECTRAL RADIUS//EXTREMAL NORM

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
22 4 AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS 457813
151 3       AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//INTERNATIONAL JOURNAL OF CONTROL 64927
4177 2             JOINT SPECTRAL RADIUS//GENERALIZED SPECTRAL RADIUS//EXTREMAL NORM 586
22453 1                   JOINT SPECTRAL RADIUS//GENERALIZED SPECTRAL RADIUS//EXTREMAL NORM 404
35983 1                   SHIP POWER PLANTS//AIR INDEPENDENT SYSTEM//APPROXIMATE DUAL DYNAMIC PROGRAMMING 105
37749 1                   ESIME AZC OTZALCO//CYLINDRICAL ROBOTIC ARM//TRANSELEVATOR 77

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOINT SPECTRAL RADIUS authKW 2076764 12% 53% 73
2 GENERALIZED SPECTRAL RADIUS authKW 897588 4% 76% 22
3 EXTREMAL NORM authKW 756304 3% 94% 15
4 BARABANOV NORM authKW 484036 2% 100% 9
5 FINITENESS PROPERTY authKW 406718 2% 69% 11
6 FINITENESS CONJECTURE authKW 363022 2% 75% 9
7 LOWER SPECTRAL RADIUS authKW 276590 1% 86% 6
8 JOINT GENERALIZED SPECTRAL RADIUS authKW 268909 1% 100% 5
9 TIME VARYING DISCRETE LINEAR SYSTEMS authKW 268909 1% 100% 5
10 CHARACTERISTIC EXPONENTS authKW 244452 2% 45% 10

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Marine 6976 6% 0% 37
2 Mathematics 5855 44% 0% 255
3 Mathematics, Applied 3314 30% 0% 178
4 Automation & Control Systems 2924 15% 0% 88
5 Computer Science, Information Systems 931 11% 0% 64
6 Engineering, Electrical & Electronic 445 18% 0% 107
7 Multidisciplinary Sciences 179 3% 0% 19
8 Instruments & Instrumentation 84 5% 0% 27
9 Operations Research & Management Science 68 3% 0% 17
10 Computer Science, Artificial Intelligence 58 3% 0% 19

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ESIME AZC OTZALCO 138747 3% 15% 17
2 VIBRAC ROTODINAM 96805 1% 60% 3
3 ROBOT MECATRON 71708 0% 67% 2
4 AUTOMAT TURBINE PROP 53782 0% 100% 1
5 CATEDRA TEORIA REDES CONTROL 53782 0% 100% 1
6 COM BRASILEIRO 53782 0% 100% 1
7 COMBINATORIAL STRUCT ALGORITHMS GRP 53782 0% 100% 1
8 COMP ENGN SCI AUTOMAT 53782 0% 100% 1
9 CURSO LICENCIATURA PLENA MATEMAT 53782 0% 100% 1
10 DAMASTOWN IND ESTATE 53782 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIFFERENTIAL EQUATIONS 122516 16% 2% 94
2 IEEE LATIN AMERICA TRANSACTIONS 88319 10% 3% 57
3 POLISH MARITIME RESEARCH 33145 3% 4% 16
4 LINEAR ALGEBRA AND ITS APPLICATIONS 21780 12% 1% 69
5 JOURNAL OF MARINE ENGINEERING AND TECHNOLOGY 11195 1% 4% 5
6 AUTOMATION AND REMOTE CONTROL 5526 3% 1% 20
7 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS 4850 2% 1% 14
8 DOKLADY AKADEMII NAUK BELARUSI 4189 3% 1% 15
9 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART M-JOURNAL OF ENGINEERING FOR THE MARITIME ENVIRONMENT 4127 1% 2% 5
10 NAVAL ENGINEERS JOURNAL 1766 1% 1% 4

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 JOINT SPECTRAL RADIUS 2076764 12% 53% 73 Search JOINT+SPECTRAL+RADIUS Search JOINT+SPECTRAL+RADIUS
2 GENERALIZED SPECTRAL RADIUS 897588 4% 76% 22 Search GENERALIZED+SPECTRAL+RADIUS Search GENERALIZED+SPECTRAL+RADIUS
3 EXTREMAL NORM 756304 3% 94% 15 Search EXTREMAL+NORM Search EXTREMAL+NORM
4 BARABANOV NORM 484036 2% 100% 9 Search BARABANOV+NORM Search BARABANOV+NORM
5 FINITENESS PROPERTY 406718 2% 69% 11 Search FINITENESS+PROPERTY Search FINITENESS+PROPERTY
6 FINITENESS CONJECTURE 363022 2% 75% 9 Search FINITENESS+CONJECTURE Search FINITENESS+CONJECTURE
7 LOWER SPECTRAL RADIUS 276590 1% 86% 6 Search LOWER+SPECTRAL+RADIUS Search LOWER+SPECTRAL+RADIUS
8 JOINT GENERALIZED SPECTRAL RADIUS 268909 1% 100% 5 Search JOINT+GENERALIZED+SPECTRAL+RADIUS Search JOINT+GENERALIZED+SPECTRAL+RADIUS
9 TIME VARYING DISCRETE LINEAR SYSTEMS 268909 1% 100% 5 Search TIME+VARYING+DISCRETE+LINEAR+SYSTEMS Search TIME+VARYING+DISCRETE+LINEAR+SYSTEMS
10 CHARACTERISTIC EXPONENTS 244452 2% 45% 10 Search CHARACTERISTIC+EXPONENTS Search CHARACTERISTIC+EXPONENTS

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 1761 APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS//FRAMES//GABOR FRAMES
2 376 AUTOMATION & CONTROL SYSTEMS//NETWORKED CONTROL SYSTEMS//LINEAR MATRIX INEQUALITY
3 1812 LINEAR ALGEBRA AND ITS APPLICATIONS//DRAZIN INVERSE//GROUP INVERSE
4 1162 LIMIT CYCLE//ABELIAN INTEGRALS//NIELSEN NUMBER
5 2336 COMBINATORICS ON WORDS//STURMIAN WORDS//BETA EXPANSION
6 2912 FOURIER ALGEBRA//LOCALLY COMPACT GROUP//BANACH ALGEBRA
7 2862 AUTONOMOUS UNDERWATER VEHICLE//ENGINEERING, MARINE//UNDERWATER VEHICLES
8 865 ERGODIC THEORY AND DYNAMICAL SYSTEMS//HAUSDORFF DIMENSION//JULIA SET
9 1416 VISCOSITY SOLUTIONS//HAMILTON JACOBI EQUATION//MEAN CURVATURE FLOW
10 2773 CONTROL SETS//OPTIMAL CONTROL//OCCUPATIONAL MEASURES

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