Class information for:
Level 1: NONLINEAR SELF ADJOINTNESS//GENERALIZED CONDITIONAL SYMMETRY//CONDITIONAL LIE BACKLUND SYMMETRY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3960 1798 21.2 41%


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 NONLINEAR SELF ADJOINTNESS Author keyword 47 84% 1% 26
2 GENERALIZED CONDITIONAL SYMMETRY Author keyword 29 88% 1% 14
3 CONDITIONAL LIE BACKLUND SYMMETRY Author keyword 26 100% 1% 11
4 NONCLASSICAL SYMMETRY Author keyword 26 100% 1% 11
5 GROUP CLASSIFICATION Author keyword 23 45% 2% 39
6 GENERALIZED SEPARABLE SOLUTIONS Author keyword 21 90% 1% 9
7 DIFFERENTIAL EQUAT CONTINUUM MECH PLICAT Address 20 23% 4% 74
8 NONCLASSICAL SYMMETRIES Author keyword 17 70% 1% 14
9 FUNCTIONAL SEPARABLE SOLUTIONS Author keyword 15 88% 0% 7
10 POTENTIAL SYMMETRIES Author keyword 14 64% 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 NONLINEAR SELF ADJOINTNESS 47 84% 1% 26 Search NONLINEAR+SELF+ADJOINTNESS Search NONLINEAR+SELF+ADJOINTNESS
2 GENERALIZED CONDITIONAL SYMMETRY 29 88% 1% 14 Search GENERALIZED+CONDITIONAL+SYMMETRY Search GENERALIZED+CONDITIONAL+SYMMETRY
3 CONDITIONAL LIE BACKLUND SYMMETRY 26 100% 1% 11 Search CONDITIONAL+LIE+BACKLUND+SYMMETRY Search CONDITIONAL+LIE+BACKLUND+SYMMETRY
4 NONCLASSICAL SYMMETRY 26 100% 1% 11 Search NONCLASSICAL+SYMMETRY Search NONCLASSICAL+SYMMETRY
5 GROUP CLASSIFICATION 23 45% 2% 39 Search GROUP+CLASSIFICATION Search GROUP+CLASSIFICATION
6 GENERALIZED SEPARABLE SOLUTIONS 21 90% 1% 9 Search GENERALIZED+SEPARABLE+SOLUTIONS Search GENERALIZED+SEPARABLE+SOLUTIONS
7 NONCLASSICAL SYMMETRIES 17 70% 1% 14 Search NONCLASSICAL+SYMMETRIES Search NONCLASSICAL+SYMMETRIES
8 FUNCTIONAL SEPARABLE SOLUTIONS 15 88% 0% 7 Search FUNCTIONAL+SEPARABLE+SOLUTIONS Search FUNCTIONAL+SEPARABLE+SOLUTIONS
9 POTENTIAL SYMMETRIES 14 64% 1% 14 Search POTENTIAL+SYMMETRIES Search POTENTIAL+SYMMETRIES
10 EQUIVALENCE TRANSFORMATIONS 14 49% 1% 21 Search EQUIVALENCE+TRANSFORMATIONS Search EQUIVALENCE+TRANSFORMATIONS

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 DIFFUSION CONVECTION EQUATIONS 65 93% 1% 25
2 DIRECT CONSTRUCTION METHOD 64 73% 3% 49
3 CONVECTION EQUATIONS 57 95% 1% 19
4 NONCLASSICAL SYMMETRIES 55 82% 2% 32
5 POTENTIAL SYMMETRIES 46 73% 2% 35
6 SIGN INVARIANTS 37 100% 1% 14
7 LINEAR HEAT EQUATIONS 33 72% 1% 26
8 BOUSSINESQ EQUATION 30 23% 6% 115
9 INVARIANT SOLUTIONS 30 60% 2% 33
10 SIMILARITY REDUCTIONS 28 31% 4% 76

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Lie Symmetries of Differential Equations: Classical Results and Recent Contributions 2010 15 45 56%
Similarity reduction and closed form solutions for a model derived from two-layer fluids 2013 4 19 58%
Nonclassical symmetry reductions of the Boussinesq equation 1995 107 134 43%
Review of symbolic software for Lie symmetry analysis 1997 26 30 63%
SYMMETRY REDUCTIONS AND EXACT-SOLUTIONS OF A CLASS OF NONLINEAR HEAT-EQUATIONS 1994 57 37 62%
On the notion of conditional symmetry of differential equations 2006 5 26 92%
Comparison of Different Approaches to Construct First Integrals for Ordinary Differential Equations 2014 0 38 63%
Symmetry and exact solutions of the Maxwell and SU(2) Yang-Mills equations 2001 1 16 63%
SYMMETRY AND EXACT-SOLUTIONS OF NONLINEAR SPINOR EQUATIONS 1989 23 15 73%
DIMENSIONAL REDUCTIONS AND EXACT-SOLUTIONS OF A GENERALIZED NONLINEAR SCHRODINGER-EQUATION 1992 49 81 21%

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 DIFFERENTIAL EQUAT CONTINUUM MECH PLICAT 20 23% 4.1% 74
2 GRP ANAL MATH MODELS NAT ENGN SCI 8 56% 0.6% 10
3 ALGA ADV LIE GRP ANAL 5 50% 0.4% 7
4 SYMMETRY ANAL MATH MODELLING 4 75% 0.2% 3
5 COMPLEMENTARY EDUC 2 67% 0.1% 2
6 KFKI AEKI 2 67% 0.1% 2
7 MATH MODELLING COMPUTAT SYST 2 67% 0.1% 2
8 NONLINEAR SCI STUDIES 2 15% 0.7% 13
9 INT SYMMETRY ANAL MATH MODELLING 2 13% 0.8% 14
10 FLOW CONTROL PREDICT GRP 1 50% 0.1% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000185019 GEODYSYC//LAMBDA SYMMETRIES//JACOBI LAST MULTIPLIER
2 0.0000133439 VARIABLE SEPARATION APPROACH//VARIABLE SEPARATION SOLUTION//EXTENDED MAPPING APPROACH
3 0.0000104926 NEW POLIT ECON//LAEGO ENSG//ABERRATION FORMULAE
4 0.0000082018 ZERO CURVATURE REPRESENTATIONS//RECURSION OPERATORS//DIFFERENTIAL SUBSTITUTION
5 0.0000079765 CONDON DOMAINS//DIAMAGNETIC PHASE TRANSITION//DIAMAGNETIC PHASE TRANSITIONS
6 0.0000068880 EXP FUNCTION METHOD//MULTIPLE SOLITON SOLUTIONS//SOLITARY WAVE SOLUTION
7 0.0000066405 MOTION OF CURVE//COMPLETELY INTEGRABLE PDES//INVARIANT EVOLUTIONS OF CURVES
8 0.0000058705 LANE EMDEN EQUATIONS//LANE EMDEN EQUATION//LANE EMDEN TYPE EQUATIONS
9 0.0000058676 ANOMALOUS TRANSPARENCY//SHOOTING ARGUMENTS//GENERALIZED BURGERS EQUATION
10 0.0000058032 MEI SYMMETRY//MATH MECH MATH PHYS//CONSERVED QUANTITY