Class information for:
Level 1: KCC THEORY//JACOBI STABILITY//VOLTERRA HAMILTON SYSTEMS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
30193 172 21.8 34%


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
18 4 THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL 531182
473 3       GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS//PHYSICS, FLUIDS & PLASMAS//JOURNAL OF FLUID MECHANICS 23960
1325 2             JOURNAL OF THE ATMOSPHERIC SCIENCES//PHYSICS, FLUIDS & PLASMAS//POINT VORTEX 8431
30193 1                   KCC THEORY//JACOBI STABILITY//VOLTERRA HAMILTON SYSTEMS 172

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 KCC THEORY authKW 913019 3% 86% 6
2 JACOBI STABILITY authKW 710127 2% 100% 4
3 VOLTERRA HAMILTON SYSTEMS authKW 532596 2% 100% 3
4 SERV METEOROL AERONAUT address 399445 2% 75% 3
5 NULLITY FOLIATION authKW 355064 1% 100% 2
6 4710DF HAMILTONIAN FORMULATIONS authKW 177532 1% 100% 1
7 4732 Y VORTEX DYNAMICS authKW 177532 1% 100% 1
8 4755P BUOYANCY DRIVEN FLOWS authKW 177532 1% 100% 1
9 9210 C PHYSICAL OCEANOGRAPHY authKW 177532 1% 100% 1
10 9260 E PROPERTIES AND DYNAMICS OF THE ATMOSPHERE authKW 177532 1% 100% 1

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 Physics, Mathematical 1690 28% 0% 48
2 Physics, Multidisciplinary 742 31% 0% 53
3 Meteorology & Atmospheric Sciences 629 17% 0% 30
4 Mathematics, Applied 441 21% 0% 36
5 Physics, Fluids & Plasmas 256 10% 0% 17
6 Mathematics, Interdisciplinary Applications 144 7% 0% 12
7 Mathematics 57 9% 0% 16
8 Mechanics 52 7% 0% 12
9 Multidisciplinary Sciences 26 2% 0% 4
10 Geochemistry & Geophysics 17 3% 0% 6

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 SERV METEOROL AERONAUT 399445 2% 75% 3
2 BIOMETR RY33 300 177532 1% 100% 1
3 GEOENVIRONMM SCI 177532 1% 100% 1
4 ITALIAN AIR FORCE 118352 1% 33% 2
5 ANAL GEOAMBIENTAL 101444 1% 29% 2
6 LANSCE 1 88763 1% 25% 2
7 AEROPORTO DE BERNARDI 59176 1% 33% 1
8 ESCUELA PEDAG BELLAS ARTES 59176 1% 33% 1
9 ALGEBRA GEOMETRY DIFFERENTIAL EQUAT 14792 1% 8% 1
10 CNMCA 13654 1% 8% 1

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 REVUE ARCHEOLOGIQUE DE L EST ET DU CENTRE-EST 9861 1% 6% 1
2 NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS 7194 6% 0% 10
3 NONLINEAR PROCESSES IN GEOPHYSICS 3720 3% 0% 5
4 INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS 3407 3% 0% 5
5 BALKAN JOURNAL OF GEOMETRY AND ITS APPLICATIONS 2848 1% 1% 2
6 JOURNAL OF THE ATMOSPHERIC SCIENCES 2460 6% 0% 11
7 SCIENTIA SINICA SERIES B-CHEMICAL BIOLOGICAL AGRICULTURAL MEDICAL & EARTH SCIENCES 2116 2% 0% 3
8 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS 1809 2% 0% 4
9 OPEN SYSTEMS & INFORMATION DYNAMICS 1655 1% 0% 2
10 PUBLICATIONES MATHEMATICAE-DEBRECEN 1463 2% 0% 4

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 KCC THEORY 913019 3% 86% 6 Search KCC+THEORY Search KCC+THEORY
2 JACOBI STABILITY 710127 2% 100% 4 Search JACOBI+STABILITY Search JACOBI+STABILITY
3 VOLTERRA HAMILTON SYSTEMS 532596 2% 100% 3 Search VOLTERRA+HAMILTON+SYSTEMS Search VOLTERRA+HAMILTON+SYSTEMS
4 NULLITY FOLIATION 355064 1% 100% 2 Search NULLITY+FOLIATION Search NULLITY+FOLIATION
5 4710DF HAMILTONIAN FORMULATIONS 177532 1% 100% 1 Search 4710DF+HAMILTONIAN+FORMULATIONS Search 4710DF+HAMILTONIAN+FORMULATIONS
6 4732 Y VORTEX DYNAMICS 177532 1% 100% 1 Search 4732+Y+VORTEX+DYNAMICS Search 4732+Y+VORTEX+DYNAMICS
7 4755P BUOYANCY DRIVEN FLOWS 177532 1% 100% 1 Search 4755P+BUOYANCY+DRIVEN+FLOWS Search 4755P+BUOYANCY+DRIVEN+FLOWS
8 9210 C PHYSICAL OCEANOGRAPHY 177532 1% 100% 1 Search 9210+C+PHYSICAL+OCEANOGRAPHY Search 9210+C+PHYSICAL+OCEANOGRAPHY
9 9260 E PROPERTIES AND DYNAMICS OF THE ATMOSPHERE 177532 1% 100% 1 Search 9260+E+PROPERTIES+AND+DYNAMICS+OF+THE+ATMOSPHERE Search 9260+E+PROPERTIES+AND+DYNAMICS+OF+THE+ATMOSPHERE
10 ACTIVATOR INHIBITOR MODELS 177532 1% 100% 1 Search ACTIVATOR+INHIBITOR+MODELS Search ACTIVATOR+INHIBITOR+MODELS

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 GLUHOVSKY, A , (2017) A GYROSTATIC LOW-ORDER MODEL FOR THE EL NINO-SOUTHERN OSCILLATION.COMPLEXITY. VOL. . ISSUE . P. - 15 65% 0
2 GLUHOVSKY, A , GRADY, K , (2016) EFFECTIVE LOW-ORDER MODELS FOR ATMOSPHERIC DYNAMICS AND TIME SERIES ANALYSIS.CHAOS. VOL. 26. ISSUE 2. P. - 21 46% 0
3 YAJIMA, T , YAMASAKI, K , (2016) JACOBI STABILITY FOR DYNAMICAL SYSTEMS OF TWO-DIMENSIONAL SECOND-ORDER DIFFERENTIAL EQUATIONS AND APPLICATION TO OVERHEAD CRANE SYSTEM.INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS. VOL. 13. ISSUE 4. P. - 10 77% 1
4 SHEN, BW , (2016) HIERARCHICAL SCALE DEPENDENCE ASSOCIATED WITH THE EXTENSION OF THE NONLINEAR FEEDBACK LOOP IN A SEVEN-DIMENSIONAL LORENZ MODEL.NONLINEAR PROCESSES IN GEOPHYSICS. VOL. 23. ISSUE 4. P. 189 -203 14 56% 0
5 SHEN, BW , (2015) NONLINEAR FEEDBACK IN A SIX-DIMENSIONAL LORENZ MODEL: IMPACT OF AN ADDITIONAL HEATING TERM.NONLINEAR PROCESSES IN GEOPHYSICS. VOL. 22. ISSUE 6. P. 749 -764 14 50% 3
6 GLUHOVSKY, A , TONG, C , (2014) COMMENTS ON "ANALOGIES OF OCEAN/ATMOSPHERE ROTATING FLUID DYNAMICS WITH GYROSCOPES: TEACHING OPPORTUNITIES".BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY. VOL. 95. ISSUE 3. P. 445-446 11 61% 0
7 WANG, YH , LAKSHMIVARAHAN, S , (2009) ON THE RELATION BETWEEN ENERGY CONSERVING LOW-ORDER MODELS AND HAMILTONIAN SYSTEMS.NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS. VOL. 71. ISSUE 12. P. E351 -E358 10 71% 2
8 YOUSSEF, NL , ELGENDI, SG , (2016) NULLITY DISTRIBUTIONS ASSOCIATED WITH CHERN CONNECTION.PUBLICATIONES MATHEMATICAE-DEBRECEN. VOL. 88. ISSUE 1-2. P. 235 -248 6 86% 0
9 YAJIMA, T , NAGAHAMA, H , (2010) TANGENT BUNDLE VIEWPOINT OF THE LORENZ SYSTEM AND ITS CHAOTIC BEHAVIOR.PHYSICS LETTERS A. VOL. 374. ISSUE 11-12. P. 1315 -1319 10 56% 6
10 YAMASAKI, K , YAJIMA, T , (2013) LOTKA-VOLTERRA SYSTEM AND KCC THEORY: DIFFERENTIAL GEOMETRIC STRUCTURE OF COMPETITIONS AND PREDATIONS.NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS. VOL. 14. ISSUE 4. P. 1845 -1853 9 56% 2

Classes with closest relation at Level 1


Rank Class id link
1 20486 COMPACT INVARIANT SET//FINITE DIMENSIONAL POISSON SYSTEMS//QUASI POLYNOMIAL SYSTEMS
2 14499 KURAMOTO SIVASHINSKY EQUATION//INCREMENTAL UNKNOWNS//INERTIAL MANIFOLDS
3 31537 MULTITIME MAXIMUM PRINCIPLE//MATH INFORMAT 1//BALKAN JOURNAL OF GEOMETRY AND ITS APPLICATIONS
4 18355 ATMOSPHERE OCEAN SCI//STOCHASTIC PARAMETRIZATION//STOCHASTIC PARAMETERIZATION
5 18169 STRANGE NONCHAOTIC ATTRACTORS//QUASIPERIODICALLY FORCED SYSTEMS//ARNOLD RESONANCE WEB
6 23075 NONHOLONOMIC MANIFOLDS//FINSLER SPACETIME//FINSLER GRAVITY
7 3094 JOURNAL OF THE ATMOSPHERIC SCIENCES//METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC BLOCKING
8 26289 LANE EMDEN EQUATION//LANE EMDEN TYPE EQUATIONS//ISOTHERMAL GAS SPHERES
9 25659 ACANTHASTER PLANCI//CROWN OF THORNS STARFISH//CROWN OF THORNS
10 14886 WAVES IN ROTATING FLUIDS//SEMIGEOSTROPHIC EQUATIONS//BALANCED MODELS

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