Class information for:
Level 2: NULL CONTROLLABILITY//GENERAL DECAY//EXACT CONTROLLABILITY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1531 6884 20.4 41%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
366 30560 POSITIVE SOLUTION//FIXED POINT THEOREMS//NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS

Classes in level below (level 1)


ID, lev. below Publications Label for level below
1171 2707 GENERAL DECAY//RELAXATION FUNCTION//POLYNOMIAL DECAY
5570 1539 NULL CONTROLLABILITY//DPTO EDAN//CARLEMAN INEQUALITIES
6986 1343 WELL POSED LINEAR SYSTEM//INFINITE DIMENSIONAL SYSTEMS//BOUNDARY CONTROL
17088 554 DIFFUSION CONVECTION REACTION PROCESSES//DISTRIBUTED PARAMETER SYSTEM//DISTRIBUTED PROCESS SYSTEMS
21512 358 PARABOLIC DIFFERENTIAL DIFFERENCE EQUATION//ARBEITSGEMEIN AFT FUNKT ANAL//BIFURCATION OF PERIODIC SOLUTIONS
29352 154 A S UFR//MACS GRP//REGIONAL OBSERVABILITY
30656 134 BEST PARAMETERS//BARBASHIN TYPE EQUATIONS//CONDITIONAL GRADIENT METHOD
33245 95 DAMPING OF OSCILLATIONS//BOUNDARY CONTROL THEORY//COMPUTATER

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NULL CONTROLLABILITY Author keyword 205 80% 2% 129
2 GENERAL DECAY Author keyword 144 89% 1% 65
3 EXACT CONTROLLABILITY Author keyword 138 65% 2% 130
4 RELAXATION FUNCTION Author keyword 79 68% 1% 69
5 BOUNDARY CONTROL Author keyword 78 35% 3% 182
6 DISTRIBUTED PARAMETER SYSTEMS Author keyword 77 32% 3% 198
7 OBSERVABILITY INEQUALITY Author keyword 76 85% 1% 40
8 POLYNOMIAL DECAY Author keyword 75 80% 1% 47
9 BOUNDARY STABILIZATION Author keyword 71 77% 1% 48
10 WAVE EQUATION Author keyword 69 20% 4% 308

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 NULL CONTROLLABILITY 205 80% 2% 129 Search NULL+CONTROLLABILITY Search NULL+CONTROLLABILITY
2 GENERAL DECAY 144 89% 1% 65 Search GENERAL+DECAY Search GENERAL+DECAY
3 EXACT CONTROLLABILITY 138 65% 2% 130 Search EXACT+CONTROLLABILITY Search EXACT+CONTROLLABILITY
4 RELAXATION FUNCTION 79 68% 1% 69 Search RELAXATION+FUNCTION Search RELAXATION+FUNCTION
5 BOUNDARY CONTROL 78 35% 3% 182 Search BOUNDARY+CONTROL Search BOUNDARY+CONTROL
6 DISTRIBUTED PARAMETER SYSTEMS 77 32% 3% 198 Search DISTRIBUTED+PARAMETER+SYSTEMS Search DISTRIBUTED+PARAMETER+SYSTEMS
7 OBSERVABILITY INEQUALITY 76 85% 1% 40 Search OBSERVABILITY+INEQUALITY Search OBSERVABILITY+INEQUALITY
8 POLYNOMIAL DECAY 75 80% 1% 47 Search POLYNOMIAL+DECAY Search POLYNOMIAL+DECAY
9 BOUNDARY STABILIZATION 71 77% 1% 48 Search BOUNDARY+STABILIZATION Search BOUNDARY+STABILIZATION
10 WAVE EQUATION 69 20% 4% 308 Search WAVE+EQUATION Search WAVE+EQUATION

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 EXACT CONTROLLABILITY 239 73% 3% 184
2 BOUNDARY STABILIZATION 161 91% 1% 68
3 UNBOUNDED CONTROL 155 86% 1% 79
4 UNIFORM DECAY 154 84% 1% 84
5 GENERAL DECAY 152 93% 1% 56
6 ENERGY DECAY 148 68% 2% 130
7 NULL CONTROLLABILITY 137 68% 2% 119
8 WAVE EQUATION 117 23% 7% 458
9 ONE CONTROL FORCE 112 97% 0% 32
10 BOUNDARY CONTROLLABILITY 90 77% 1% 61

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 SIAM JOURNAL ON CONTROL AND OPTIMIZATION 60 13% 6% 442
2 ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS 26 18% 2% 127
3 MATHEMATICAL CONTROL AND RELATED FIELDS 21 39% 1% 44
4 EVOLUTION EQUATIONS AND CONTROL THEORY 17 37% 1% 38
5 MATHEMATICS OF CONTROL SIGNALS AND SYSTEMS 9 14% 1% 59
6 IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION 8 12% 1% 65
7 JOURNAL OF DYNAMICAL AND CONTROL SYSTEMS 4 10% 1% 38

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Propagation, observation, and control of waves approximated by finite difference methods 2005 116 53 70%
Modeling of distributed parameter systems for applications-A synthesized review from time-space separation 2010 44 115 50%
An account of chronological developments in control of distributed parameter systems 2009 30 38 66%
Adaptive control of PDEs 2008 22 9 89%
Exact controllability of the Navier-Stokes and Boussinesq equations 1999 46 57 70%
Vibrations of elastic strings: Mathematical aspects, part one 2002 36 18 83%
Vibrations of elastic strings: Mathematical aspects, part two 2002 29 17 82%
Nonlinear inferential control for an exothermic packed-bed reactor: geometric approaches 2003 11 14 64%
Upper semicontinuity of pullback attractors for a nonautonomous viscoelastic equation 2013 0 21 76%
Standing waves and global existence for the nonlinear wave equation with potential and damping terms 2009 1 7 71%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 DPTO EDAN 42 69% 0.5% 36
2 A S UFR 23 86% 0.2% 12
3 RECH MATH AVANCEE 18 18% 1.3% 90
4 MACS GRP 17 72% 0.2% 13
5 NONLINEAR MATH MODELING METHODS 15 82% 0.1% 9
6 SCI TECH VALENCIENNES 14 37% 0.5% 31
7 EDAN 11 48% 0.2% 16
8 UNIV NAT SCI 9 29% 0.4% 27
9 FR CNRS 2956 9 35% 0.3% 20
10 KLMNS 8 100% 0.1% 5

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000019514 EXPONENTIAL DICHOTOMY//ALMOST AUTOMORPHIC//PIECEWISE CONSTANT ARGUMENT
2 0.0000014515 REGULARITY CRITERION//REGULARITY CRITERIA//GLOBAL ATTRACTOR
3 0.0000012037 NONLINEAR SCHRODINGER EQUATIONS//STRICHARTZ ESTIMATES//I METHOD
4 0.0000011890 NORMAL COMPLIANCE//HEMIVARIATIONAL INEQUALITIES//ETSI IND TELECOMUNICAC
5 0.0000011602 AXIALLY MOVING BEAMS//AXIALLY MOVING STRING//AXIALLY ACCELERATING BEAM
6 0.0000010511 IRRIGATION CANALS//CANALS//OPEN CHANNEL SYSTEM
7 0.0000010145 PROPER ORTHOGONAL DECOMPOSITION//REDUCED BASIS METHOD//REDUCED BASIS METHODS
8 0.0000008927 ABNORMAL POINT//P REGULARITY//CONICAL APPROXIMATIONS
9 0.0000008585 INVERSE SCATTERING//INVERSE PROBLEMS//MICROWAVE IMAGING
10 0.0000007496 GENERALIZED THERMOELASTICITY//JOURNAL OF THERMAL STRESSES//MICROSTRETCH