Class information for:
Level 1: VARIABLE SEPARATION APPROACH//VARIABLE SEPARATION SOLUTION//EXTENDED MAPPING APPROACH

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
4863 1642 22.7 62%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
177 21144 BACKLUND TRANSFORMATION//CAMASSA HOLM EQUATION//EXP FUNCTION METHOD

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 VARIABLE SEPARATION APPROACH Author keyword 130 93% 3% 50
2 VARIABLE SEPARATION SOLUTION Author keyword 65 95% 1% 21
3 EXTENDED MAPPING APPROACH Author keyword 44 100% 1% 16
4 IMPROVED MAPPING APPROACH Author keyword 34 93% 1% 13
5 DROMION Author keyword 32 85% 1% 17
6 LOCALIZED EXCITATIONS Author keyword 23 76% 1% 16
7 SHANGHAI MATH MECH Address 23 76% 1% 16
8 CLASSICAL LIE GROUP APPROACH Author keyword 21 90% 1% 9
9 VARIABLE SEPARATION SOLUTIONS Author keyword 18 83% 1% 10
10 LOCALIZED EXCITATION Author keyword 17 70% 1% 14

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 VARIABLE SEPARATION APPROACH 130 93% 3% 50 Search VARIABLE+SEPARATION+APPROACH Search VARIABLE+SEPARATION+APPROACH
2 VARIABLE SEPARATION SOLUTION 65 95% 1% 21 Search VARIABLE+SEPARATION+SOLUTION Search VARIABLE+SEPARATION+SOLUTION
3 EXTENDED MAPPING APPROACH 44 100% 1% 16 Search EXTENDED+MAPPING+APPROACH Search EXTENDED+MAPPING+APPROACH
4 IMPROVED MAPPING APPROACH 34 93% 1% 13 Search IMPROVED+MAPPING+APPROACH Search IMPROVED+MAPPING+APPROACH
5 DROMION 32 85% 1% 17 Search DROMION Search DROMION
6 LOCALIZED EXCITATIONS 23 76% 1% 16 Search LOCALIZED+EXCITATIONS Search LOCALIZED+EXCITATIONS
7 CLASSICAL LIE GROUP APPROACH 21 90% 1% 9 Search CLASSICAL+LIE+GROUP+APPROACH Search CLASSICAL+LIE+GROUP+APPROACH
8 VARIABLE SEPARATION SOLUTIONS 18 83% 1% 10 Search VARIABLE+SEPARATION+SOLUTIONS Search VARIABLE+SEPARATION+SOLUTIONS
9 LOCALIZED EXCITATION 17 70% 1% 14 Search LOCALIZED+EXCITATION Search LOCALIZED+EXCITATION
10 BOITI LEON PEMPINELLI SYSTEM 17 100% 0% 8 Search BOITI+LEON+PEMPINELLI+SYSTEM Search BOITI+LEON+PEMPINELLI+SYSTEM

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 LEON PEMPINELLI SYSTEM 138 100% 2% 38
2 EXTENDED MAPPING APPROACH 130 97% 2% 36
3 LOCALIZED COHERENT STRUCTURES 119 87% 4% 59
4 LOCALIZED EXCITATIONS 116 75% 5% 84
5 DROMION SOLUTIONS 89 92% 2% 35
6 VARIABLE SEPARATION APPROACH 88 77% 4% 60
7 VARIABLE SEPARATION EXCITATIONS 83 94% 2% 30
8 NOVIKOV VESELOV EQUATION 79 65% 5% 74
9 PAINLEVE INTEGRABILITY 77 96% 1% 24
10 COHERENT SOLITON STRUCTURES 61 95% 1% 20

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
ON THE SOLVABILITY OF THE N-WAVE, DAVEY-STEWARTSON AND KADOMTSEV-PETVIASHVILI EQUATIONS 1992 63 27 67%
New types of interactions based on variable separation solutions via the general projective Riccati equation method 2007 3 52 87%
Multi-linear variable separation approach to nonlinear systems 2009 3 40 73%
New localized excitations in (2+1)-dimensional integrable systems 2002 16 11 82%
Unified approach to Miura, Backlund and Darboux transformations for nonlinear partial differential equations 1998 10 22 45%
LINEAR SPECTRAL PROBLEMS, NON-LINEAR EQUATIONS AND THE DELTA-BAR-METHOD 1989 75 39 26%
Quantum integrable system with multi-components in two dimensions 2002 0 8 38%
EQUATIONS OF NONLINEAR SCHROEDINGER TYPE IN 1+1 AND 2+1 DIMENSIONS, OBTAINED FROM INTEGRABLE PDES 1987 0 5 100%
MULTIDIMENSIONAL SPECTRAL TRANSFORM 1987 0 9 89%
2 DIMENSIONAL SOLVABLE EXTENSION OF THE DISPERSIVE LONG-WAVE EQUATION 1987 0 5 80%

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 SHANGHAI MATH MECH 23 76% 1.0% 16
2 COMP PHYS MATH SIMULAT 14 100% 0.4% 7
3 SHANGHAI TRUSTWORTHY COMP 8 18% 2.5% 41
4 INFORMAT PHYS 8 38% 1.0% 16
5 PHYS MATH NAT SCI 3 45% 0.3% 5
6 MECH ENGN ELECT 2 67% 0.1% 2
7 ZHONGSHAN 2 12% 0.9% 15
8 CHINA ZHONGSHAN 1 38% 0.2% 3
9 CROP PHYSIOL ECOL S CHINA 1 100% 0.1% 2
10 NINGBO NORMAL 1 50% 0.1% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000264890 WRONSKIAN TECHNIQUE//STATE SOFTWARE DEV ENVIRONM//DARBOUX TRANSFORMATION
2 0.0000215132 EXP FUNCTION METHOD//MULTIPLE SOLITON SOLUTIONS//SOLITARY WAVE SOLUTION
3 0.0000133439 NONLINEAR SELF ADJOINTNESS//GENERALIZED CONDITIONAL SYMMETRY//CONDITIONAL LIE BACKLUND SYMMETRY
4 0.0000131665 ADDITIONAL SYMMETRIES//ADDITIONAL SYMMETRY//KP HIERARCHY
5 0.0000116285 HAMILTONIAN STRUCTURE//INTEGRABLE COUPLING//INTEGRABLE COUPLINGS
6 0.0000110458 ZERO CURVATURE REPRESENTATIONS//RECURSION OPERATORS//DIFFERENTIAL SUBSTITUTION
7 0.0000110288 NONLOCAL NLS EQUATION//WAVELENGTH DOUBLING INSTABILITY//ALGEBRAIC SOLITARY WAVE
8 0.0000094838 HOMOTOPIC MAPPING//VARIATIONAL ITERATION//EL NINO SOUTHERN OSCILLATOR MODEL
9 0.0000089051 HERMITE TRANSFORMATION//HERMITE TRANSFORM//21 DIMENSIONAL STOCHASTIC BROER KAUP EQUATION
10 0.0000087886 GLOBAL RELATION//FOKAS METHOD//RIEMANN HILBERT PROBLEM