Class information for:
Level 1: INFINITE DIMENSIONAL SYSTEMS//WELL POSED LINEAR SYSTEM//REGULAR LINEAR SYSTEM

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
587 3       PROPER ORTHOGONAL DECOMPOSITION//SIAM JOURNAL ON CONTROL AND OPTIMIZATION//DISTRIBUTED PARAMETER SYSTEMS 15113
2987 2             DISTRIBUTED PARAMETER SYSTEMS//INFINITE DIMENSIONAL SYSTEMS//BOUNDARY CONTROL 2817
9876 1                   INFINITE DIMENSIONAL SYSTEMS//WELL POSED LINEAR SYSTEM//REGULAR LINEAR SYSTEM 1144

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INFINITE DIMENSIONAL SYSTEMS authKW 884511 8% 33% 97
2 WELL POSED LINEAR SYSTEM authKW 689720 2% 96% 26
3 REGULAR LINEAR SYSTEM authKW 582913 2% 92% 23
4 INFINITE DIMENSIONAL LINEAR SYSTEMS authKW 293835 1% 67% 16
5 EXACT OBSERVABILITY authKW 221132 1% 47% 17
6 ADMISSIBLE CONTROL OPERATOR authKW 195896 1% 89% 8
7 BOUNDARY CONTROL AND OBSERVATION authKW 192836 1% 100% 7
8 LEBESGUE EXTENSION authKW 192836 1% 100% 7
9 WELL POSED AND REGULAR SYSTEM authKW 192836 1% 100% 7
10 ADMISSIBLE OBSERVATION OPERATOR authKW 165288 1% 100% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Automation & Control Systems 74773 53% 0% 609
2 Mathematics, Applied 12697 42% 0% 480
3 Mathematics 5191 30% 0% 342
4 Operations Research & Management Science 2791 12% 0% 132
5 Engineering, Electrical & Electronic 540 15% 0% 172
6 Mathematics, Interdisciplinary Applications 341 4% 0% 50
7 Computer Science, Information Systems 156 4% 0% 42
8 Computer Science, Theory & Methods 113 3% 0% 39
9 COMPUTER APPLICATIONS & CYBERNETICS 89 0% 0% 3
10 Instruments & Instrumentation 27 2% 0% 28

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LEHRSTUHL REGELUNGSTECH 56650 1% 17% 12
2 AFDELING WISCUNDE 27548 0% 100% 1
3 ANAL DATABASE MKT 27548 0% 100% 1
4 CONTROL BIOMED ENGN 27548 0% 100% 1
5 DEPAARTMENT MATH 27548 0% 100% 1
6 DIFF EQUAT CONTROL 27548 0% 100% 1
7 ECOLE TECHNOL SUPER GEN ELECT 27548 0% 100% 1
8 ENGN PL SYST 27548 0% 100% 1
9 FAK TOEGEPASTE WISKUNDE 27548 0% 100% 1
10 FUNCT ANAL GROUP 27548 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SIAM JOURNAL ON CONTROL AND OPTIMIZATION 161013 13% 4% 148
2 MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS 89079 3% 8% 39
3 SYSTEMS & CONTROL LETTERS 54024 8% 2% 90
4 IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION 41181 3% 5% 32
5 INTERNATIONAL JOURNAL OF CONTROL 21019 6% 1% 71
6 INTEGRAL EQUATIONS AND OPERATOR THEORY 16483 3% 2% 37
7 LECTURE NOTES IN CONTROL AND INFORMATION SCIENCES 14970 3% 1% 38
8 IEEE TRANSACTIONS ON AUTOMATIC CONTROL 10130 6% 1% 65
9 JOURNAL OF EVOLUTION EQUATIONS 8288 1% 2% 13
10 COMPLEX ANALYSIS AND OPERATOR THEORY 6882 1% 2% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 INFINITE DIMENSIONAL SYSTEMS 884511 8% 33% 97 Search INFINITE+DIMENSIONAL+SYSTEMS Search INFINITE+DIMENSIONAL+SYSTEMS
2 WELL POSED LINEAR SYSTEM 689720 2% 96% 26 Search WELL+POSED+LINEAR+SYSTEM Search WELL+POSED+LINEAR+SYSTEM
3 REGULAR LINEAR SYSTEM 582913 2% 92% 23 Search REGULAR+LINEAR+SYSTEM Search REGULAR+LINEAR+SYSTEM
4 INFINITE DIMENSIONAL LINEAR SYSTEMS 293835 1% 67% 16 Search INFINITE+DIMENSIONAL+LINEAR+SYSTEMS Search INFINITE+DIMENSIONAL+LINEAR+SYSTEMS
5 EXACT OBSERVABILITY 221132 1% 47% 17 Search EXACT+OBSERVABILITY Search EXACT+OBSERVABILITY
6 ADMISSIBLE CONTROL OPERATOR 195896 1% 89% 8 Search ADMISSIBLE+CONTROL+OPERATOR Search ADMISSIBLE+CONTROL+OPERATOR
7 BOUNDARY CONTROL AND OBSERVATION 192836 1% 100% 7 Search BOUNDARY+CONTROL+AND+OBSERVATION Search BOUNDARY+CONTROL+AND+OBSERVATION
8 LEBESGUE EXTENSION 192836 1% 100% 7 Search LEBESGUE+EXTENSION Search LEBESGUE+EXTENSION
9 WELL POSED AND REGULAR SYSTEM 192836 1% 100% 7 Search WELL+POSED+AND+REGULAR+SYSTEM Search WELL+POSED+AND+REGULAR+SYSTEM
10 ADMISSIBLE OBSERVATION OPERATOR 165288 1% 100% 6 Search ADMISSIBLE+OBSERVATION+OPERATOR Search ADMISSIBLE+OBSERVATION+OPERATOR

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 12459 DISTRIBUTED PARAMETER SYSTEMS//BOUNDARY CONTROL//BEIHANG UNIV
2 599 GENERAL DECAY//RELAXATION FUNCTION//ENERGY DECAY
3 6059 SIMULTANEOUS STABILIZATION//STRONG STABILIZATION//GAP METRIC
4 36541 A S UFR//MACS GRP//REGIONAL OBSERVABILITY
5 30195 COMPUTER AIDED CONTROLLER SYNTHESIS//MODEL MATCHING CONTROLLER//PID AUTOTUNING
6 25407 SIMPLE ADAPTIVE CONTROL//LAMBDA TRACKING//RDSP
7 30470 CAUSAL EQUATIONS//CRITICAL CASES OF STABILITY//FIRST LYAPUNOVS METHOD
8 15162 UNKNOWN INPUTS//FUNCTIONAL OBSERVER//FUNCTIONAL OBSERVERS
9 33082 MATRIX RICCATI DIFFERENTIAL EQUATION//ANT COLONY PROGRAMMING//SDRE
10 18849 TRANSPORT OPERATOR//FREDHOLM PERTURBATION//ESSENTIAL SPECTRA

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