Class information for:
Level 2: QUADRATIC DIFFERENTIAL FORMS//BEHAVIORAL APPROACH//MULTIDIMENSIONAL SYSTEMS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3429 1561 16.8 35%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
74 3       AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//AUTOMATICA 82579
3429 2             QUADRATIC DIFFERENTIAL FORMS//BEHAVIORAL APPROACH//MULTIDIMENSIONAL SYSTEMS 1561
14127 1                   QUADRATIC DIFFERENTIAL FORMS//BEHAVIORAL APPROACH//MULTIDIMENSIONAL SYSTEMS 790
22041 1                   CONTROLLABILITY INDICES//MATEMAT LICADA EIO//BRUNOVSKY INDICES 396
26152 1                   COXETER FUNCTOR//BELITSKIIS ALGORITHM//INDECOMPOSABLE SYSTEM 262
34340 1                   FEEDBACK CYCLIZATION//POLE ASSIGNABILITY//SYSTEMS OVER COMMUTATIVE RINGS 113

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 QUADRATIC DIFFERENTIAL FORMS authKW 421539 2% 86% 25
2 BEHAVIORAL APPROACH authKW 378627 3% 44% 44
3 MULTIDIMENSIONAL SYSTEMS authKW 303347 4% 28% 55
4 LINEAR ALGEBRA AND ITS APPLICATIONS journal 300952 27% 4% 420
5 CONTROLLABILITY INDICES authKW 244491 1% 83% 15
6 TWO VARIABLE POLYNOMIAL MATRICES authKW 234716 1% 100% 12
7 MODULE THEORY authKW 200033 1% 68% 15
8 MATEMAT LICADA EIO address 183637 1% 72% 13
9 REDUCED MINORS authKW 176037 1% 100% 9
10 BEHAVIORS authKW 157985 4% 14% 57

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Automation & Control Systems 26453 27% 0% 422
2 Mathematics, Applied 21524 47% 0% 727
3 Mathematics 19748 49% 0% 759
4 Operations Research & Management Science 2042 9% 0% 134
5 Engineering, Electrical & Electronic 1432 20% 0% 307
6 Computer Science, Theory & Methods 1035 8% 0% 120
7 Computer Science, Information Systems 364 5% 0% 71
8 Computer Science, Cybernetics 256 1% 0% 20
9 Mathematics, Interdisciplinary Applications 168 3% 0% 44
10 Computer Science, Interdisciplinary Applications 27 2% 0% 28

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MATEMAT LICADA EIO 183637 1% 72% 13
2 CAFE PROJECT 136918 0% 100% 7
3 CELC 129422 1% 44% 15
4 MATEMAT LICADA ESTADIST IO 100591 0% 86% 6
5 ISIS GRP 100567 1% 29% 18
6 DISCO PROJECT 78239 0% 100% 4
7 ESTRUTURAS LINEA COMBINATORIAS 65485 1% 28% 12
8 ESCUELA MAGISTERIO 63888 0% 47% 7
9 DIDACT MATEMAT CCEE 58679 0% 100% 3
10 DIGITAL COMMUN THEORY 58673 0% 50% 6

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LINEAR ALGEBRA AND ITS APPLICATIONS 300952 27% 4% 420
2 MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING 86319 3% 8% 54
3 SYSTEMS & CONTROL LETTERS 80418 8% 3% 129
4 MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS 55161 2% 8% 36
5 SIAM JOURNAL ON CONTROL AND OPTIMIZATION 21239 4% 2% 63
6 INTERNATIONAL JOURNAL OF CONTROL 8429 3% 1% 53
7 IEEE TRANSACTIONS ON AUTOMATIC CONTROL 6574 4% 1% 61
8 ADVANCES IN MATHEMATICS OF COMMUNICATIONS 5339 1% 3% 10
9 LINEAR & MULTILINEAR ALGEBRA 5328 1% 1% 19
10 IEEE TRANSACTIONS ON INFORMATION THEORY 4557 3% 1% 47

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 QUADRATIC DIFFERENTIAL FORMS 421539 2% 86% 25 Search QUADRATIC+DIFFERENTIAL+FORMS Search QUADRATIC+DIFFERENTIAL+FORMS
2 BEHAVIORAL APPROACH 378627 3% 44% 44 Search BEHAVIORAL+APPROACH Search BEHAVIORAL+APPROACH
3 MULTIDIMENSIONAL SYSTEMS 303347 4% 28% 55 Search MULTIDIMENSIONAL+SYSTEMS Search MULTIDIMENSIONAL+SYSTEMS
4 CONTROLLABILITY INDICES 244491 1% 83% 15 Search CONTROLLABILITY+INDICES Search CONTROLLABILITY+INDICES
5 TWO VARIABLE POLYNOMIAL MATRICES 234716 1% 100% 12 Search TWO+VARIABLE+POLYNOMIAL+MATRICES Search TWO+VARIABLE+POLYNOMIAL+MATRICES
6 MODULE THEORY 200033 1% 68% 15 Search MODULE+THEORY Search MODULE+THEORY
7 REDUCED MINORS 176037 1% 100% 9 Search REDUCED+MINORS Search REDUCED+MINORS
8 BEHAVIORS 157985 4% 14% 57 Search BEHAVIORS Search BEHAVIORS
9 BRUNOVSKY INDICES 156478 1% 100% 8 Search BRUNOVSKY+INDICES Search BRUNOVSKY+INDICES
10 CHARACTERISTIC SUBSPACES 156478 1% 100% 8 Search CHARACTERISTIC+SUBSPACES Search CHARACTERISTIC+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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 BISIACCO, M , VALCHER, ME , (2013) ZERO-TIME-CONTROLLABILITY AND DEAD-BEAT CONTROL OF TWO-DIMENSIONAL BEHAVIORS.SIAM JOURNAL ON CONTROL AND OPTIMIZATION. VOL. 51. ISSUE 1. P. 195-220 24 100% 3
2 NAPP, D , ROCHA, P , (2011) STABILIZATION OF DISCRETE 2D BEHAVIORS BY REGULAR PARTIAL INTERCONNECTION.MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS. VOL. 22. ISSUE 4. P. 295-316 21 100% 1
3 DODIG, M , (2016) COMPLETION OF QUASI-REGULAR MATRIX PENCILS.LINEAR ALGEBRA AND ITS APPLICATIONS. VOL. 501. ISSUE . P. 198 -241 18 100% 0
4 NAPP, D , ROCHA, P , (2010) STRONGLY AUTONOMOUS INTERCONNECTIONS AND STABILIZATION OF 2D BEHAVIORS.ASIAN JOURNAL OF CONTROL. VOL. 12. ISSUE 2. P. 127-135 20 100% 2
5 PAL, D , (2017) EVERY DISCRETE 2D AUTONOMOUS SYSTEM ADMITS A FINITE UNION OF PARALLEL LINES AS A CHARACTERISTIC SET.MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING. VOL. 28. ISSUE 1. P. 49 -73 18 95% 0
6 AVELLI, DN , (2009) ALMOST DIRECT SUM DECOMPOSITION AND IMPLEMENTATION OF 2D BEHAVIORS.MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS. VOL. 21. ISSUE 1. P. 1-19 20 100% 0
7 WOOD, J , (2000) MODULES AND BEHAVIOURS IN ND SYSTEMS THEORY.MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING. VOL. 11. ISSUE 1-2. P. 11 -48 28 88% 34
8 ZERZ, E , (2008) BEHAVIORAL SYSTEMS THEORY: A SURVEY.INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE. VOL. 18. ISSUE 3. P. 265-270 21 91% 4
9 BISIACCO, M , VALCHER, ME , (2015) PARTIAL INTERCONNECTION AND OBSERVER-BASED DEAD-BEAT CONTROL OF TWO-DIMENSIONAL BEHAVIORS.MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING. VOL. 26. ISSUE 2. P. 459 -479 17 94% 0
10 SCHEICHER, M , BLUMTHALER, I , BISIACCO, M , VALCHER, ME , (2015) A GENERALIZED TRACKING AND DISTURBANCE REJECTION PROBLEM FOR MULTIDIMENSIONAL BEHAVIORS.SIAM JOURNAL ON CONTROL AND OPTIMIZATION. VOL. 53. ISSUE 3. P. 1375 -1405 16 100% 0

Classes with closest relation at Level 2


Rank Class id link
1 2787 BIFURCATION CONTROL//NORMAL FORM//UNIT IND AUTOMAT
2 943 LINEAR ALGEBRA AND ITS APPLICATIONS//SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//MOORE PENROSE INVERSE
3 28 AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//INTERNATIONAL JOURNAL OF CONTROL
4 1044 NETWORK CODING//LOW DENSITY PARITY CHECK LDPC CODES//ITERATIVE DECODING
5 1037 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS//IEEE TRANSACTIONS ON SIGNAL PROCESSING//ADAPTIVE FILTERING
6 4057 LATTICE ORDERED ALGEBRA//GROSSONE//LAGUERRE PLANE
7 1997 SYSTEM IDENTIFICATION//RECURSIVE IDENTIFICATION//HAMMERSTEIN SYSTEM
8 1707 JOURNAL OF SYMBOLIC COMPUTATION//SCALAR MULTIPLICATION//FINITE FIELDS
9 1108 COMPOSITION OPERATOR//TOEPLITZ OPERATOR//INTEGRAL EQUATIONS AND OPERATOR THEORY
10 2286 LINEAR ALGEBRA AND ITS APPLICATIONS//MAX ALGEBRA//SIGN PATTERN

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