Class information for:
Level 1: DUAL PETROV GALERKIN METHOD//SEMI INFINITE INTERVAL//RATIONAL CHEBYSHEV

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
10077 1030 21.6 44%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
899 10634 HOMOTOPY PERTURBATION METHOD//VARIATIONAL ITERATION METHOD//ADOMIAN DECOMPOSITION 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 DUAL PETROV GALERKIN METHOD Author keyword 15 88% 1% 7
2 SEMI INFINITE INTERVAL Author keyword 10 58% 1% 11
3 RATIONAL CHEBYSHEV Author keyword 9 83% 0% 5
4 HERMITE SPECTRAL METHOD Author keyword 8 75% 1% 6
5 SPECTRAL METHODS Author keyword 8 10% 7% 76
6 NONHOMOGENEOUS DIRICHLET CONDITIONS Author keyword 8 100% 0% 5
7 POSITIVE PAIRS Author keyword 8 100% 0% 5
8 NONLINEAR ODE Author keyword 6 34% 1% 14
9 SPECTRAL GALERKIN METHOD Author keyword 6 30% 2% 16
10 FAST ELLIPTIC SPECTRAL SOLVER Author keyword 6 100% 0% 4

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 DUAL PETROV GALERKIN METHOD 15 88% 1% 7 Search DUAL+PETROV+GALERKIN+METHOD Search DUAL+PETROV+GALERKIN+METHOD
2 SEMI INFINITE INTERVAL 10 58% 1% 11 Search SEMI+INFINITE+INTERVAL Search SEMI+INFINITE+INTERVAL
3 RATIONAL CHEBYSHEV 9 83% 0% 5 Search RATIONAL+CHEBYSHEV Search RATIONAL+CHEBYSHEV
4 HERMITE SPECTRAL METHOD 8 75% 1% 6 Search HERMITE+SPECTRAL+METHOD Search HERMITE+SPECTRAL+METHOD
5 SPECTRAL METHODS 8 10% 7% 76 Search SPECTRAL+METHODS Search SPECTRAL+METHODS
6 NONHOMOGENEOUS DIRICHLET CONDITIONS 8 100% 0% 5 Search NONHOMOGENEOUS+DIRICHLET+CONDITIONS Search NONHOMOGENEOUS+DIRICHLET+CONDITIONS
7 POSITIVE PAIRS 8 100% 0% 5 Search POSITIVE+PAIRS Search POSITIVE+PAIRS
8 NONLINEAR ODE 6 34% 1% 14 Search NONLINEAR+ODE Search NONLINEAR+ODE
9 SPECTRAL GALERKIN METHOD 6 30% 2% 16 Search SPECTRAL+GALERKIN+METHOD Search SPECTRAL+GALERKIN+METHOD
10 FAST ELLIPTIC SPECTRAL SOLVER 6 100% 0% 4 Search FAST+ELLIPTIC+SPECTRAL+SOLVER Search FAST+ELLIPTIC+SPECTRAL+SOLVER

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 JACOBI APPROXIMATIONS 45 94% 2% 16
2 INFINITE INTERVAL 31 55% 4% 39
3 DIRECT SOLVERS 27 51% 4% 38
4 ACCURATE SOLUTION 21 59% 2% 24
5 GEGENBAUER APPROXIMATION 18 83% 1% 10
6 ULTRASPHERICAL POLYNOMIALS 16 46% 3% 26
7 SEMIINFINITE INTERVAL 16 54% 2% 20
8 INFINITELY DIFFERENTIABLE FUNCTION 15 77% 1% 10
9 LEGENDRE COEFFICIENTS 14 100% 1% 7
10 SPECTRAL METHODS 12 20% 5% 52

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Some progress in spectral methods 2013 4 117 83%
Spectral collocation method for solving Fredholm integral equations on the half-line 2013 2 8 63%
Large-degree asymptotics and exponential asymptotics for Fourier, Chebyshev and Hermite coefficients and Fourier transforms 2009 6 62 26%
SPECTRAL METHODS IN FLUID-DYNAMICS 1987 65 51 35%

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 E COMPUTAT SCI 3 100% 0.3% 3
2 BRANCH MARIVAN 3 60% 0.3% 3
3 COMPUTAT SCI E 2 44% 0.4% 4
4 SCI COMP SHANGHAI UNIV 2 22% 0.7% 7
5 COMPUTAT SCI E SHANGHAI UNIV 1 100% 0.2% 2
6 E COMPUTAT SCI 1 100% 0.2% 2
7 CNRSFRE 2405 1 50% 0.1% 1
8 E SHANGAI UNIV 1 50% 0.1% 1
9 IMT LA JETEE TECHNOPOLE CHATEAU GOMBERT 1 50% 0.1% 1
10 LMNSM 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000253561 GIBBS PHENOMENON//GEGENBAUER RECONSTRUCTION//PROLATE SPHEROIDAL WAVE FUNCTIONS
2 0.0000185522 LANE EMDEN EQUATIONS//LANE EMDEN EQUATION//LANE EMDEN TYPE EQUATIONS
3 0.0000107025 OPERATIONAL MATRIX//TAU METHOD//TAYLOR POLYNOMIALS AND SERIES
4 0.0000104853 ORTHOGONAL SPLINE COLLOCATION//MATRIX DECOMPOSITION ALGORITHMS//ALMOST BLOCK DIAGONAL SYSTEMS
5 0.0000081385 METHOD OF AUXILIARY MAPPING//EXPONENTIAL ACCURACY//DUAL SINGULAR FUNCTION METHOD
6 0.0000069988 HIGH ORDER COMPACT SCHEME//UNSTEADY CONVECTION DIFFUSION EQUATION//FOURTH ORDER COMPACT SCHEME
7 0.0000067273 DOUBLE EXPONENTIAL TRANSFORMATION//REPRODUCING KERNEL SPACE//REPRODUCING KERNEL METHOD
8 0.0000066759 BURGERS EQUATION//MODIFIED BURGERS EQUATION//THE METHOD OF DISCRETIZATION IN TIME
9 0.0000065756 APPROXIMATE FEKETE POINTS//EULER MACLAURIN EXPANSIONS//PADUA POINTS
10 0.0000065461 NONSTANDARD FINITE DIFFERENCE SCHEMES//EXACT FINITE DIFFERENCE SCHEMES//DYNAMICALLY CONSISTENT