Class information for:
Level 1: FRACTIONAL DERIVATIVE//FRACTIONAL DERIVATIVE DAMPING//FRACTIONAL DERIVATIVE CONSTITUTIVE RELATION

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
238 3       JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS//JOURNAL OF SOUND AND VIBRATION//MECHANICS 47762
2760 2             CONSTRAINED LAYER DAMPING//VISCOELASTIC DAMPING//FRACTIONAL DERIVATIVE 3427
12546 1                   FRACTIONAL DERIVATIVE//FRACTIONAL DERIVATIVE DAMPING//FRACTIONAL DERIVATIVE CONSTITUTIVE RELATION 928

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FRACTIONAL DERIVATIVE authKW 467795 14% 11% 126
2 FRACTIONAL DERIVATIVE DAMPING authKW 382619 1% 87% 13
3 FRACTIONAL DERIVATIVE CONSTITUTIVE RELATION authKW 169803 1% 100% 5
4 NON VISCOUS DAMPING authKW 167184 1% 62% 8
5 FRACTIONAL CALCULUS authKW 160204 9% 6% 82
6 EXPONENTIAL DAMPING authKW 141501 1% 83% 5
7 FRACTIONAL VISCOELASTICITY authKW 138667 1% 58% 7
8 AMPLITUDE FREQUENCY CURVES authKW 135842 0% 100% 4
9 FRACTIONAL VISCOELASTIC MATERIAL authKW 135842 0% 100% 4
10 DYNAM SOLIDS STRUCT address 135838 1% 67% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mechanics 20158 51% 0% 473
2 Engineering, Mechanical 8910 32% 0% 296
3 Acoustics 6921 16% 0% 153
4 Mathematics, Interdisciplinary Applications 1789 10% 0% 96
5 Materials Science, Characterization, Testing 777 4% 0% 35
6 Engineering, Civil 738 8% 0% 78
7 Mathematics, Applied 622 11% 0% 106
8 Engineering, General 490 6% 0% 56
9 Engineering, Geological 237 2% 0% 19
10 Engineering, Aerospace 187 2% 0% 22

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DYNAM SOLIDS STRUCT 135838 1% 67% 6
2 WAVE DYNAM SOLIDS STRUCT 90559 0% 67% 4
3 CONTINUUM MECH THEORY STRUCT 75630 1% 32% 7
4 PL MECH CEIT TECNUN 67921 0% 100% 2
5 QAR 50938 0% 50% 3
6 SOFT MATTER MECH 36662 1% 12% 9
7 ABRAS 33961 0% 100% 1
8 ACTIST 33961 0% 100% 1
9 AFFILIATED HOSP CHINA PEOPLES LIBERAT 1 33961 0% 100% 1
10 BIOEFFECTS OPT RADIAT BRANCH 33961 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MECHANICS OF TIME-DEPENDENT MATERIALS 40328 2% 5% 23
2 FRACTIONAL CALCULUS AND APPLIED ANALYSIS 16614 2% 4% 14
3 JOURNAL OF SOUND AND VIBRATION 11864 8% 0% 74
4 SHOCK AND VIBRATION 6381 2% 1% 19
5 JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME 5904 2% 1% 21
6 JOURNAL OF COMPUTATIONAL AND NONLINEAR DYNAMICS 4696 1% 1% 11
7 NONLINEAR DYNAMICS 4169 3% 0% 26
8 JOURNAL OF VIBRATION AND CONTROL 3141 2% 1% 15
9 MECHANICS RESEARCH COMMUNICATIONS 2859 2% 1% 15
10 COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION 2807 2% 0% 18

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FRACTIONAL DERIVATIVE 467795 14% 11% 126 Search FRACTIONAL+DERIVATIVE Search FRACTIONAL+DERIVATIVE
2 FRACTIONAL DERIVATIVE DAMPING 382619 1% 87% 13 Search FRACTIONAL+DERIVATIVE+DAMPING Search FRACTIONAL+DERIVATIVE+DAMPING
3 FRACTIONAL DERIVATIVE CONSTITUTIVE RELATION 169803 1% 100% 5 Search FRACTIONAL+DERIVATIVE+CONSTITUTIVE+RELATION Search FRACTIONAL+DERIVATIVE+CONSTITUTIVE+RELATION
4 NON VISCOUS DAMPING 167184 1% 62% 8 Search NON+VISCOUS+DAMPING Search NON+VISCOUS+DAMPING
5 FRACTIONAL CALCULUS 160204 9% 6% 82 Search FRACTIONAL+CALCULUS Search FRACTIONAL+CALCULUS
6 EXPONENTIAL DAMPING 141501 1% 83% 5 Search EXPONENTIAL+DAMPING Search EXPONENTIAL+DAMPING
7 FRACTIONAL VISCOELASTICITY 138667 1% 58% 7 Search FRACTIONAL+VISCOELASTICITY Search FRACTIONAL+VISCOELASTICITY
8 AMPLITUDE FREQUENCY CURVES 135842 0% 100% 4 Search AMPLITUDE+FREQUENCY+CURVES Search AMPLITUDE+FREQUENCY+CURVES
9 FRACTIONAL VISCOELASTIC MATERIAL 135842 0% 100% 4 Search FRACTIONAL+VISCOELASTIC+MATERIAL Search FRACTIONAL+VISCOELASTIC+MATERIAL
10 FRACTIONAL ORDER DERIVATIVE 122656 2% 21% 17 Search FRACTIONAL+ORDER+DERIVATIVE Search FRACTIONAL+ORDER+DERIVATIVE

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 25884 MAGNETO VISCOELASTIC MATERIALS//MATERIALS WITH MEMORY//BICHARACTERISTIC STRIP
2 8418 CONSTRAINED LAYER DAMPING//ACTIVE CONSTRAINED LAYER DAMPING//DAMPING
3 2571 FRACTIONAL ORDER SYSTEM//FRACTIONAL ORDER//FRACTIONAL ORDER CHAOTIC SYSTEM
4 15103 VISCOUS DAMPERS//VISCOELASTIC DAMPER//SUPPLEMENTAL DAMPING
5 26950 MATH MODELING INFORMAT TECHNOL//PARTIAL CRACK//VISCOELASTIC CYLINDRICAL PANEL
6 10403 FRACTIONAL EULER LAGRANGE EQUATIONS//FRACTIONAL OPTIMAL CONTROL//FRACTIONAL CALCULUS OF VARIATIONS
7 21907 SCHAPERY//COMPOSITE SYST ADHES GRP//DISCRETE CREEP SPECTRUM
8 38718 DOUBLE PLATE SYSTEM//RESONANT JUMPS//MATH SANU BEL E
9 27886 RELAXATION SPECTRUM//LOGARITHMIC SAMPLING//NONTANGENTIAL BOUNDARY VALUES
10 1542 FRACTIONAL DIFFUSION EQUATION//ANOMALOUS DIFFUSION//FRACTIONAL DERIVATIVE

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