Class information for:
Level 1: MATRIX BOUND//CONTINUOUS COUPLED ALGEBRAIC RICCATI EQUATION//CONTINUOUS ALGEBRAIC RICCATI EQUATION

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
226 2             AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//INTERNATIONAL JOURNAL OF CONTROL 20155
31196 1                   MATRIX BOUND//CONTINUOUS COUPLED ALGEBRAIC RICCATI EQUATION//CONTINUOUS ALGEBRAIC RICCATI EQUATION 171

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATRIX BOUND authKW 3716906 13% 92% 22
2 CONTINUOUS COUPLED ALGEBRAIC RICCATI EQUATION authKW 921548 3% 100% 5
3 CONTINUOUS ALGEBRAIC RICCATI EQUATION authKW 767955 3% 83% 5
4 CONTINUOUS ALGEBRAIC RICCATI EQUATION CARE authKW 737238 2% 100% 4
5 UNIFIED RICCATI EQUATION authKW 552929 2% 100% 3
6 MAJORIZATION INEQUALITY authKW 421276 2% 57% 4
7 CONTINUOUS ALGEBRAIC LYAPUNOV EQUATION authKW 368619 1% 100% 2
8 LINEAR ALGEBRAIC TECHNIQUE authKW 368619 1% 100% 2
9 LOWER MATRIX BOUND authKW 368619 1% 100% 2
10 UNIFIED LYAPUNOV EQUATION authKW 368619 1% 100% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Automation & Control Systems 24344 78% 0% 134
2 Engineering, Electrical & Electronic 1514 55% 0% 94
3 Operations Research & Management Science 429 12% 0% 20
4 Mathematics, Interdisciplinary Applications 342 11% 0% 18
5 Engineering, General 300 11% 0% 18
6 Mathematics, Applied 108 11% 0% 19
7 Mathematics 57 9% 0% 16
8 Computer Science, Theory & Methods 48 5% 0% 9
9 Computer Science, Cybernetics 23 1% 0% 2
10 Multidisciplinary Sciences 5 1% 0% 2

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GSFCDAO 184310 1% 100% 1
2 SAC C ITAL MANAGEMENT 184310 1% 100% 1
3 PREVISAO TEMPO ESTUD CLIMATICOS 92154 1% 50% 1
4 MATH SCI INFORMAT TECHNOL 86727 2% 12% 4
5 INT ADV STUDY SOCIAL INFORMAT SCI 36860 1% 20% 1
6 SCI TECHNOL CONTROL SYST 30717 1% 17% 1
7 MATH COMPUTAT SCI 23640 11% 1% 19
8 ELECT ENGN EDUC 16754 1% 9% 1
9 ILSCM 11517 1% 6% 1
10 KRAMERS 8376 1% 5% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON AUTOMATIC CONTROL 56435 35% 1% 59
2 JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS 13434 9% 0% 16
3 INTERNATIONAL JOURNAL OF CONTROL 5476 8% 0% 14
4 COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES 4086 4% 0% 7
5 INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS 3670 4% 0% 6
6 INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE 2662 5% 0% 9
7 ELECTRONIC JOURNAL OF LINEAR ALGEBRA 2263 2% 0% 3
8 AUTOMATICA 1827 5% 0% 9
9 ASIAN JOURNAL OF CONTROL 1743 2% 0% 4
10 SIAM JOURNAL ON ALGEBRAIC AND DISCRETE METHODS 1653 1% 0% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MATRIX BOUND 3716906 13% 92% 22 Search MATRIX+BOUND Search MATRIX+BOUND
2 CONTINUOUS COUPLED ALGEBRAIC RICCATI EQUATION 921548 3% 100% 5 Search CONTINUOUS+COUPLED+ALGEBRAIC+RICCATI+EQUATION Search CONTINUOUS+COUPLED+ALGEBRAIC+RICCATI+EQUATION
3 CONTINUOUS ALGEBRAIC RICCATI EQUATION 767955 3% 83% 5 Search CONTINUOUS+ALGEBRAIC+RICCATI+EQUATION Search CONTINUOUS+ALGEBRAIC+RICCATI+EQUATION
4 CONTINUOUS ALGEBRAIC RICCATI EQUATION CARE 737238 2% 100% 4 Search CONTINUOUS+ALGEBRAIC+RICCATI+EQUATION+CARE Search CONTINUOUS+ALGEBRAIC+RICCATI+EQUATION+CARE
5 UNIFIED RICCATI EQUATION 552929 2% 100% 3 Search UNIFIED+RICCATI+EQUATION Search UNIFIED+RICCATI+EQUATION
6 MAJORIZATION INEQUALITY 421276 2% 57% 4 Search MAJORIZATION+INEQUALITY Search MAJORIZATION+INEQUALITY
7 CONTINUOUS ALGEBRAIC LYAPUNOV EQUATION 368619 1% 100% 2 Search CONTINUOUS+ALGEBRAIC+LYAPUNOV+EQUATION Search CONTINUOUS+ALGEBRAIC+LYAPUNOV+EQUATION
8 LINEAR ALGEBRAIC TECHNIQUE 368619 1% 100% 2 Search LINEAR+ALGEBRAIC+TECHNIQUE Search LINEAR+ALGEBRAIC+TECHNIQUE
9 LOWER MATRIX BOUND 368619 1% 100% 2 Search LOWER+MATRIX+BOUND Search LOWER+MATRIX+BOUND
10 UNIFIED LYAPUNOV EQUATION 368619 1% 100% 2 Search UNIFIED+LYAPUNOV+EQUATION Search UNIFIED+LYAPUNOV+EQUATION

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 11809 NONLINEAR MATRIX EQUATION//NONSYMMETRIC ALGEBRAIC RICCATI EQUATION//POSITIVE DEFINITE SOLUTION
2 35804 OPTIMAL UNIVERSAL REGULATORS//ENGN SCI PROBLEMS//INTERNAL PRINCIPLE
3 8914 MATRIX EQUATION//LINEAR MATRIX EQUATION//LEAST SQUARES SOLUTION
4 25948 LIE SYSTEM//SUPERPOSITION RULE//VESSIOT GULDBERG LIE ALGEBRA
5 34713 MASS DASHPOT SPRING SYSTEM//VIRTUAL CURRENT SOURCE//PEDAGOG TECHNOL EDUC
6 25745 UNBIASED FIR FILTER//DEADBEAT PROPERTY//FINITE IMPULSE RESPONSE FIR STRUCTURE
7 4146 MARKOVIAN JUMP SYSTEMS//MARKOV JUMP SYSTEMS//MARKOV JUMP LINEAR SYSTEMS
8 6491 STRICT POSITIVE REALNESS//ROBUST STABILITY//INTERVAL MATRIX
9 21235 MATRIX SIGN FUNCTION//MATRIX PTH ROOT//MATRIX SQUARE ROOT
10 29226 RANDOM NOISE RADAR//NOISE RADAR//LNDES

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