Class information for:
Level 1: MECHANICAL QUADRATURE METHOD//RIGID RIBBON//SPLITTING EXTRAPOLATION ALGORITHM

Basic class information

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
14 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 912822
89 3       MATHEMATICS, APPLIED//LINEAR ALGEBRA AND ITS APPLICATIONS//SIAM JOURNAL ON NUMERICAL ANALYSIS 80538
574 2             ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS//MESHLESS METHOD//BOUNDARY ELEMENT METHOD 14862
18923 1                   MECHANICAL QUADRATURE METHOD//RIGID RIBBON//SPLITTING EXTRAPOLATION ALGORITHM 553

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MECHANICAL QUADRATURE METHOD authKW 971849 3% 95% 18
2 RIGID RIBBON authKW 284956 1% 100% 5
3 SPLITTING EXTRAPOLATION ALGORITHM authKW 284956 1% 100% 5
4 SPLITTING EXTRAPOLATION authKW 214807 1% 54% 7
5 CALDERON CALCULUS authKW 170974 1% 100% 3
6 GAUSSIAN RULE authKW 170974 1% 100% 3
7 MELLIN KERNEL authKW 170974 1% 100% 3
8 PERIODIC QUASI WAVELET authKW 170974 1% 100% 3
9 FIRST KIND BOUNDARY INTEGRAL EQUATION authKW 128229 1% 75% 3
10 POLYNOMIAL COLLOCATION METHOD authKW 128229 1% 75% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 15507 66% 0% 364
2 Mathematics 1982 27% 0% 148
3 Mechanics 330 9% 0% 52
4 Engineering, General 167 5% 0% 26
5 Mathematics, Interdisciplinary Applications 119 4% 0% 21
6 Computer Science, Theory & Methods 42 3% 0% 17
7 Computer Science, Software Engineering 18 2% 0% 10
8 Multidisciplinary Sciences 7 1% 0% 5
9 Computer Science, Interdisciplinary Applications 4 1% 0% 8
10 Physics, Mathematical 4 1% 0% 8

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHAIR ALGEBRA ANAL 56991 0% 100% 1
2 EDIFIC MATEMAT 56991 0% 100% 1
3 ENGENHARIA ELE OTEN COMPUTADO 56991 0% 100% 1
4 KARL WEIERSTR MATH 56991 0% 100% 1
5 LMA MATH 56991 0% 100% 1
6 MATH INFORAMT STAT 56991 0% 100% 1
7 URA CNRS 758 56991 0% 100% 1
8 CHAIR ALGEBRA DISCRETE MATH 28495 0% 50% 1
9 EDIF MATEMAT 28495 0% 50% 1
10 EDIFICIO MATH 28495 0% 50% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUMERISCHE MATHEMATIK 45079 9% 2% 49
2 MATHEMATISCHE NACHRICHTEN 23144 7% 1% 41
3 SIAM JOURNAL ON NUMERICAL ANALYSIS 13145 6% 1% 31
4 IMA JOURNAL OF NUMERICAL ANALYSIS 12291 3% 1% 18
5 MATHEMATICS OF COMPUTATION 10993 5% 1% 28
6 LECTURE NOTES IN PURE AND APPLIED MATHEMATICS 10346 1% 2% 8
7 MATHEMATICAL METHODS IN THE APPLIED SCIENCES 7541 4% 1% 23
8 JOURNAL OF INTEGRAL EQUATIONS 6848 1% 3% 4
9 ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK 6170 4% 0% 23
10 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 5230 6% 0% 31

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MECHANICAL QUADRATURE METHOD 971849 3% 95% 18 Search MECHANICAL+QUADRATURE+METHOD Search MECHANICAL+QUADRATURE+METHOD
2 RIGID RIBBON 284956 1% 100% 5 Search RIGID+RIBBON Search RIGID+RIBBON
3 SPLITTING EXTRAPOLATION ALGORITHM 284956 1% 100% 5 Search SPLITTING+EXTRAPOLATION+ALGORITHM Search SPLITTING+EXTRAPOLATION+ALGORITHM
4 SPLITTING EXTRAPOLATION 214807 1% 54% 7 Search SPLITTING+EXTRAPOLATION Search SPLITTING+EXTRAPOLATION
5 CALDERON CALCULUS 170974 1% 100% 3 Search CALDERON+CALCULUS Search CALDERON+CALCULUS
6 GAUSSIAN RULE 170974 1% 100% 3 Search GAUSSIAN+RULE Search GAUSSIAN+RULE
7 MELLIN KERNEL 170974 1% 100% 3 Search MELLIN+KERNEL Search MELLIN+KERNEL
8 PERIODIC QUASI WAVELET 170974 1% 100% 3 Search PERIODIC+QUASI+WAVELET Search PERIODIC+QUASI+WAVELET
9 FIRST KIND BOUNDARY INTEGRAL EQUATION 128229 1% 75% 3 Search FIRST+KIND+BOUNDARY+INTEGRAL+EQUATION Search FIRST+KIND+BOUNDARY+INTEGRAL+EQUATION
10 POLYNOMIAL COLLOCATION METHOD 128229 1% 75% 3 Search POLYNOMIAL+COLLOCATION+METHOD Search POLYNOMIAL+COLLOCATION+METHOD

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.

Classes with closest relation at Level 1



rank cluster_id2 link
1 14551 CAUCHY PRINCIPAL VALUE INTEGRALS//FINITE PART INTEGRAL//CAUCHY SINGULAR INTEGRAL EQUATION
2 16340 CI2MA//MIXED FINITE ELEMENTS//INGN MATEMAT
3 12004 FAST MULTIPOLE METHOD//HIERARCHICAL MATRICES//DATA SPARSE APPROXIMATION
4 36298 VOLUME SINGULAR INTEGRAL EQUATION//MATH SUPERCOMP SIMULAT//A METHOD OF SOLUTION
5 23635 DEGENERATE SCALE//DEGENERATE KERNEL//HARBOR RIVER ENGN
6 19686 EXPONENTIAL ACCURACY//CORNER SINGULARITY//DUAL SINGULAR FUNCTION METHOD
7 22573 FREDHOLMNESS//PIECEWISE SLOWLY OSCILLATING FUNCTION//KERZMAN STEIN OPERATOR
8 31325 SPECTRAL SUBSPACE//COLLECTIVELY COMPACT CONVERGENCE//MAXIMAL INVARIANT SUBSPACES
9 32070 RADIOSITY EQUATION//SPN APPROXIMATION//SIMPLIFIED P N APPROXIMATIONS
10 31668 FOURIER INVERSION FORMULA//HONG KRAHN SZEGO INEQUALITY//M HYPOELLIPTICITY

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