Class information for:
Level 1: CANONICAL DUALITY THEORY//TRIALITY THEORY//CANONICAL DUAL TRANSFORMATION

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
178 3       COMPUTERS & STRUCTURES//TOPOLOGY OPTIMIZATION//STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION 56949
3214 2             SHAKEDOWN//SHAKEDOWN ANALYSIS//LIMIT ANALYSIS 2211
33115 1                   CANONICAL DUALITY THEORY//TRIALITY THEORY//CANONICAL DUAL TRANSFORMATION 143

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CANONICAL DUALITY THEORY authKW 2069290 9% 72% 13
2 TRIALITY THEORY authKW 1349939 5% 88% 7
3 CANONICAL DUAL TRANSFORMATION authKW 881594 3% 100% 4
4 CANONICAL DUALITY authKW 830726 5% 54% 7
5 CANONICAL DUAL FUNCTION authKW 661196 2% 100% 3
6 COMPLEMENTARY VARIATIONAL PRINCIPLE authKW 503765 3% 57% 4
7 TRIALITY authKW 469783 6% 24% 9
8 BI DUALITY authKW 440797 1% 100% 2
9 CANONICAL DUAL FINITE ELEMENT METHOD authKW 440797 1% 100% 2
10 DRUCKERS PRINCIPLE authKW 440797 1% 100% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 1933 46% 0% 66
2 Operations Research & Management Science 1120 20% 0% 29
3 Mechanics 1098 31% 0% 44
4 Engineering, General 365 13% 0% 18
5 Mathematics, Interdisciplinary Applications 325 11% 0% 16
6 Materials Science, Characterization, Testing 64 3% 0% 4
7 Multidisciplinary Sciences 51 3% 0% 5
8 Mathematics 44 9% 0% 13
9 Engineering, Mechanical 15 4% 0% 6
10 Automation & Control Systems 9 2% 0% 3

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATH O 220399 1% 100% 1
2 SCI INFORMAT TECHNOL ENGN 197104 8% 7% 12
3 SH OTOU DESERT ENVIRONM STN 110198 1% 50% 1
4 STATE FROZEN SOIL ENGN COLD ARID REG 20034 1% 9% 1
5 JIANGSU ENGN MECH 12240 1% 3% 2
6 EQUIPE DYNAM STRUCT SYST 11018 1% 5% 1
7 METROL COMPUTAT SCI 8814 1% 4% 1
8 COMP CONTROL MANAGEMENT ENGN 7798 1% 2% 2
9 OCTAV MAYER MATH 5092 1% 1% 2
10 MAERSK MCKINNEY MOLLER 4896 1% 2% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF GLOBAL OPTIMIZATION 7843 6% 0% 9
2 JOURNAL OF INDUSTRIAL AND MANAGEMENT OPTIMIZATION 6784 3% 1% 5
3 OPTIMIZATION AND ENGINEERING 4251 2% 1% 3
4 COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II 2925 7% 0% 10
5 ARCHIVES OF MECHANICS 2788 2% 0% 3
6 EUROPEAN JOURNAL OF MECHANICS A-SOLIDS 2601 3% 0% 5
7 RECHERCHE AEROSPATIALE 2274 1% 1% 2
8 JOURNAL OF ELASTICITY 2241 3% 0% 4
9 QUARTERLY OF APPLIED MATHEMATICS 2148 3% 0% 4
10 MATHEMATICS AND MECHANICS OF SOLIDS 2091 2% 0% 3

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CANONICAL DUALITY THEORY 2069290 9% 72% 13 Search CANONICAL+DUALITY+THEORY Search CANONICAL+DUALITY+THEORY
2 TRIALITY THEORY 1349939 5% 88% 7 Search TRIALITY+THEORY Search TRIALITY+THEORY
3 CANONICAL DUAL TRANSFORMATION 881594 3% 100% 4 Search CANONICAL+DUAL+TRANSFORMATION Search CANONICAL+DUAL+TRANSFORMATION
4 CANONICAL DUALITY 830726 5% 54% 7 Search CANONICAL+DUALITY Search CANONICAL+DUALITY
5 CANONICAL DUAL FUNCTION 661196 2% 100% 3 Search CANONICAL+DUAL+FUNCTION Search CANONICAL+DUAL+FUNCTION
6 COMPLEMENTARY VARIATIONAL PRINCIPLE 503765 3% 57% 4 Search COMPLEMENTARY+VARIATIONAL+PRINCIPLE Search COMPLEMENTARY+VARIATIONAL+PRINCIPLE
7 TRIALITY 469783 6% 24% 9 Search TRIALITY Search TRIALITY
8 BI DUALITY 440797 1% 100% 2 Search BI+DUALITY Search BI+DUALITY
9 CANONICAL DUAL FINITE ELEMENT METHOD 440797 1% 100% 2 Search CANONICAL+DUAL+FINITE+ELEMENT+METHOD Search CANONICAL+DUAL+FINITE+ELEMENT+METHOD
10 DRUCKERS PRINCIPLE 440797 1% 100% 2 Search DRUCKERS+PRINCIPLE Search DRUCKERS+PRINCIPLE

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 38182 PLASTIC SHELLS//CIRCULAR CONICAL SHELLS//INELASTIC CONICAL SHELLS
2 26075 DISHED SHALLOW SHELLS//FREE PARAMETER PERTURBATION METHOD//PSEUDO LINEARIZATION OF ODE
3 9825 NORMAL COMPLIANCE//HEMIVARIATIONAL INEQUALITY//CLARKE SUBDIFFERENTIAL
4 8713 GLOBAL OPTIMIZATION//JOURNAL OF GLOBAL OPTIMIZATION//SUM OF RATIOS
5 9576 POSITIVE POLYNOMIALS//POSITIVSTELLENSATZ//POLYNOMIAL OPTIMIZATION
6 33623 NON FREDHOLM OPERATORS//DIV CURL GRAD OPERATORS//SOLVABILITY CONDITIONS
7 10400 FITZPATRICK FUNCTION//ABSTRACT CONVEXITY//IRVING K BARBER
8 23270 WENTZELL BOUNDARY CONDITIONS//DYNAMICAL BOUNDARY CONDITIONS//EXTERIOR REGIONS
9 34337 FINITE ELEMENT SPECTRAL APPROXIMATION//ELASTOACOUSTIC VIBRATIONS//CUSPIDAL DOMAINS
10 9160 SHAKEDOWN//SHAKEDOWN ANALYSIS//LIMIT ANALYSIS

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