Class information for:
Level 1: NONTWIST MAPS//ROBUST TORI//DEGENERATE RESONANCES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24887 298 21.5 56%


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
19 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 523489
158 3       NUCLEAR FUSION//PHYSICS, FLUIDS & PLASMAS//PLASMA PHYSICS AND CONTROLLED FUSION 61209
11 2             NUCLEAR FUSION//PLASMA PHYSICS AND CONTROLLED FUSION//PHYSICS, FLUIDS & PLASMAS 38732
24887 1                   NONTWIST MAPS//ROBUST TORI//DEGENERATE RESONANCES 298

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 NONTWIST MAPS authKW 512336 2% 100% 5
2 ROBUST TORI authKW 327893 1% 80% 4
3 DEGENERATE RESONANCES authKW 307402 1% 100% 3
4 ASSOC EURATOM MECI address 230550 1% 75% 3
5 AREA PRESERVING NONTWIST MAPS authKW 204934 1% 100% 2
6 AVERAGED SYSTEMS authKW 204934 1% 100% 2
7 GREENES RESIDUE CRITERION authKW 204934 1% 100% 2
8 NONTWIST SYSTEMS authKW 204934 1% 100% 2
9 RECONNECTION BIFURCATION authKW 204934 1% 100% 2
10 RENORMALIZATION IN DYNAMICAL SYSTEMS authKW 204934 1% 100% 2

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, Fluids & Plasmas 8639 42% 0% 124
2 Physics, Mathematical 4629 35% 0% 104
3 Physics, Multidisciplinary 1850 37% 0% 109
4 Mathematics, Interdisciplinary Applications 709 11% 0% 34
5 Mathematics, Applied 494 17% 0% 51
6 Physics, Nuclear 388 11% 0% 34
7 Mechanics 82 7% 0% 20
8 Nuclear Science & Technology 8 2% 0% 7
9 Physics, Atomic, Molecular & Chemical 7 3% 0% 10
10 Optics 6 3% 0% 10

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 ASSOC EURATOM MECI 230550 1% 75% 3
2 ESTATISTICA MATEMAT LICADA COMP 102467 0% 100% 1
3 FIS NFC 102467 0% 100% 1
4 JEAN LAMOURCNRSUPV METZUMR 7198 102467 0% 100% 1
5 MATH IMTEC 102467 0% 100% 1
6 SECT ESTUDIOS POS INVEST 102467 0% 100% 1
7 ASSOC EURATOM ETAT BELGE FUS 70934 1% 23% 3
8 AFFILIE FRUMAMFR 2291 51233 0% 50% 1
9 ASSOC EURATOM MEC 51233 0% 50% 1
10 MATH HAMPTON 51233 0% 50% 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 PLASMA PHYSICS AND CONTROLLED FUSION 4505 6% 0% 17
2 CHAOS SOLITONS & FRACTALS 4212 6% 0% 18
3 REGULAR & CHAOTIC DYNAMICS 3780 2% 1% 5
4 NUCLEAR FUSION 3553 5% 0% 15
5 JOURNAL OF PLASMA PHYSICS 3545 3% 0% 10
6 CHAOS 3396 4% 0% 11
7 PHYSICS OF PLASMAS 3387 8% 0% 25
8 PHYSICA D-NONLINEAR PHENOMENA 3148 5% 0% 14
9 BRAZILIAN JOURNAL OF PHYSICS 2048 2% 0% 7
10 PHYSICS OF FLUIDS B-PLASMA PHYSICS 1861 2% 0% 6

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 NONTWIST MAPS 512336 2% 100% 5 Search NONTWIST+MAPS Search NONTWIST+MAPS
2 ROBUST TORI 327893 1% 80% 4 Search ROBUST+TORI Search ROBUST+TORI
3 DEGENERATE RESONANCES 307402 1% 100% 3 Search DEGENERATE+RESONANCES Search DEGENERATE+RESONANCES
4 AREA PRESERVING NONTWIST MAPS 204934 1% 100% 2 Search AREA+PRESERVING+NONTWIST+MAPS Search AREA+PRESERVING+NONTWIST+MAPS
5 AVERAGED SYSTEMS 204934 1% 100% 2 Search AVERAGED+SYSTEMS Search AVERAGED+SYSTEMS
6 GREENES RESIDUE CRITERION 204934 1% 100% 2 Search GREENES+RESIDUE+CRITERION Search GREENES+RESIDUE+CRITERION
7 NONTWIST SYSTEMS 204934 1% 100% 2 Search NONTWIST+SYSTEMS Search NONTWIST+SYSTEMS
8 RECONNECTION BIFURCATION 204934 1% 100% 2 Search RECONNECTION+BIFURCATION Search RECONNECTION+BIFURCATION
9 RENORMALIZATION IN DYNAMICAL SYSTEMS 204934 1% 100% 2 Search RENORMALIZATION+IN+DYNAMICAL+SYSTEMS Search RENORMALIZATION+IN+DYNAMICAL+SYSTEMS
10 ISOCHRONOUS RESONANCES 136622 1% 67% 2 Search ISOCHRONOUS+RESONANCES Search ISOCHRONOUS+RESONANCES

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 WURM, A , APTE, A , FUCHSS, K , MORRISON, PJ , (2005) MEANDERS AND RECONNECTION-COLLISION SEQUENCES IN THE STANDARD NONTWIST MAP.CHAOS. VOL. 15. ISSUE 2. P. - 33 79% 33
2 PORTELA, JSE , CALDAS, IL , VIANA, RL , (2008) TOKAMAK MAGNETIC FIELD LINES DESCRIBED BY SIMPLE MAPS.EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS. VOL. 165. ISSUE . P. 195 -210 34 59% 11
3 HOWARD, JE , MOROZOV, AD , (2012) A SIMPLE RECONNECTING MAP.REGULAR & CHAOTIC DYNAMICS. VOL. 17. ISSUE 5. P. 417 -430 16 94% 0
4 CONSTANTINESCU, D , FIRPO, MC , (2013) LOCALIZING TRANSPORT BARRIERS IN DEGENERATE 3/2 DOF HAMILTONIAN SYSTEMS WITH APPLICATIONS TO MAGNETIC CONFINEMENT FUSION.INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS. VOL. 23. ISSUE 2. P. - 17 85% 2
5 TIGAN, G , CONSTANTINESCU, D , (2016) BIFURCATIONS IN A FAMILY OF HAMILTONIAN SYSTEMS AND ASSOCIATED NONTWIST CUBIC MAPS.CHAOS SOLITONS & FRACTALS. VOL. 91. ISSUE . P. 128 -135 20 65% 0
6 DA FONSECA, JD , DEL-CASTILLO-NEGRETE, D , CALDAS, IL , (2014) AREA-PRESERVING MAPS MODELS OF GYROAVERAGED EXB CHAOTIC TRANSPORT.PHYSICS OF PLASMAS. VOL. 21. ISSUE 9. P. - 20 67% 0
7 PORTELA, JSE , CALDAS, IL , VIANA, RL , MORRISON, PJ , (2007) DIFFUSIVE TRANSPORT THROUGH A NONTWIST BARRIER IN TOKAMAKS.INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS. VOL. 17. ISSUE 5. P. 1589-1598 19 79% 3
8 DE CARVALHO, RE , ABUD, CV , (2015) ROBUST ATTRACTOR OF NON-TWIST SYSTEMS.PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS. VOL. 440. ISSUE . P. 42 -48 16 76% 0
9 DEL-CASTILLO-NEGRETE, D , MARTINELL, JJ , (2012) GYROAVERAGE EFFECTS ON NONTWIST HAMILTONIANS: SEPARATRIX RECONNECTION AND CHAOS SUPPRESSION.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 17. ISSUE 5. P. 2031 -2044 19 66% 7
10 WURM, A , PORTELA, KF , (2012) BREAKUP OF SHEARLESS INVARIANT TORI IN CUBIC AND QUARTIC NONTWIST MAPS.COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION. VOL. 17. ISSUE 5. P. 2215-2222 14 88% 1

Classes with closest relation at Level 1


Rank Class id link
1 8275 CIRCLE HOMEOMORPHISM//ROTATION NUMBER//CRITICAL CIRCLE MAPS
2 5413 NUCLEAR FUSION//ERGODIC DIVERTOR//CULHAM SCI
3 15347 LEHRSTUHL WELTRAUM ASTROPHYS 4//SPACE PLASMAS AERON//ASSOC EURATOM ETAT BELGE FUS
4 35928 FIELD PARTICLES VELOCITY DISTRIBUTION//FOKKER PLANCK COEFFICIENTS//MODERATELY COUPLED PLASMA
5 4402 QUANTUM STABILITY//PHYS S//KICKED ROTOR
6 4825 CHAOTIC ADVECTION//LAGRANGIAN COHERENT STRUCTURES//CHAOTIC MIXING
7 1724 STELLARATOR//NACL FUS//FUS SCI
8 12609 VLASOV EQUATION//EQUIPE TURBULENCE PLASMA//PARTICLE IN CELL
9 22536 ELECT PROP PLASMA DYNAM EPPDYL//LEUVEN MATH MODELLING COMPUTAT SCI LMCC//PLASMA HOLE
10 13791 WADA BASIN BOUNDARY//INTERTWINED BASINS//WADA BASINS

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