Class information for:
Level 2: SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//LINEAR ALGEBRA AND ITS APPLICATIONS//MATRIX EQUATION

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
1067 2             SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//LINEAR ALGEBRA AND ITS APPLICATIONS//MATRIX EQUATION 10240
6159 1                   SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//QR ALGORITHM//QR FACTORIZATION 1550
8773 1                   TOEPLITZ MATRIX//TOEPLITZ MATRICES//DISPLACEMENT STRUCTURE 1250
8914 1                   MATRIX EQUATION//LINEAR MATRIX EQUATION//LEAST SQUARES SOLUTION 1235
11809 1                   NONLINEAR MATRIX EQUATION//NONSYMMETRIC ALGEBRAIC RICCATI EQUATION//POSITIVE DEFINITE SOLUTION 981
12658 1                   MATRIX POLYNOMIAL//POLYNOMIAL EIGENVALUE PROBLEM//PSEUDOSPECTRUM 920
12718 1                   JACOBI DAVIDSON//JACOBI DAVIDSON METHOD//RITZ VALUES 916
17004 1                   ISOSPECTRAL FLOW//TODA FLOW//NUMERICAL INTEGRATION OF ORDINARY DIFFERENTIAL EQUATIONS ON MANIFOLDS 649
18225 1                   EXPONENTIAL INTEGRATORS//MATRIX FUNCTIONS//MATRIX EXPONENTIAL 587
18912 1                   INVERSE EIGENVALUE PROBLEM//NONNEGATIVE INVERSE EIGENVALUE PROBLEM//JACOBI MATRIX 554
19310 1                   TRIDIAGONAL MATRICES//JORDANS FORM//ANTI TRIDIAGONAL MATRICES 535
21235 1                   MATRIX SIGN FUNCTION//MATRIX PTH ROOT//MATRIX SQUARE ROOT 450
23613 1                   CONTROLLABILITY INDICES//MATEMAT LICADA EIO//BRUNOVSKY INDICES 363
27402 1                   LOGARITHMIC RESIDUE//BELITSKIIS ALGORITHM//SUM OF IDEMPOTENTS 250

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS journal 939777 8% 38% 813
2 LINEAR ALGEBRA AND ITS APPLICATIONS journal 899900 18% 16% 1852
3 MATRIX EQUATION authKW 442825 2% 72% 199
4 MATHEMATICS, APPLIED WoSSC 300610 67% 1% 6893
5 NONLINEAR MATRIX EQUATION authKW 279605 1% 91% 100
6 TOEPLITZ MATRIX authKW 259771 2% 41% 206
7 INVERSE EIGENVALUE PROBLEM authKW 186233 1% 57% 107
8 EIGENVALUES authKW 180354 5% 11% 518
9 EXPONENTIAL INTEGRATORS authKW 177843 1% 69% 84
10 MATRIX FUNCTIONS authKW 160375 1% 55% 95

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 300610 67% 1% 6893
2 Mathematics 63858 35% 1% 3558
3 Automation & Control Systems 12851 8% 1% 793
4 Computer Science, Software Engineering 3351 5% 0% 475
5 Computer Science, Theory & Methods 2915 5% 0% 540
6 Physics, Mathematical 1353 4% 0% 399
7 Computer Science, Interdisciplinary Applications 810 3% 0% 314
8 Mathematics, Interdisciplinary Applications 789 2% 0% 253
9 Operations Research & Management Science 591 2% 0% 225
10 Engineering, General 459 2% 0% 221

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATH 48157 26% 1% 2696
2 HPC2N 40026 0% 52% 25
3 DIPARTIMENTO CHIM FIS MATEMAT 38319 0% 69% 18
4 MATEMAT LICADA EIO 36418 0% 79% 15
5 CELC 32642 0% 56% 19
6 CONTROL THEORY GUIDANCE TECHNOL 26191 1% 16% 55
7 EXACTE WETEN PEN 21849 0% 27% 26
8 ANCHP 20499 0% 67% 10
9 LEHRGEBIET MATH PHYS 19217 0% 63% 10
10 MATH ECONOMETR 18975 1% 8% 77

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS 939777 8% 38% 813
2 LINEAR ALGEBRA AND ITS APPLICATIONS 899900 18% 16% 1852
3 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS 155796 2% 22% 230
4 BIT NUMERICAL MATHEMATICS 87595 2% 14% 208
5 ELECTRONIC JOURNAL OF LINEAR ALGEBRA 56424 1% 16% 116
6 ELECTRONIC TRANSACTIONS ON NUMERICAL ANALYSIS 44691 1% 16% 91
7 SIAM JOURNAL ON SCIENTIFIC COMPUTING 43683 2% 6% 226
8 NUMERISCHE MATHEMATIK 43127 2% 7% 207
9 SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING 33219 1% 11% 96
10 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 33099 3% 3% 337

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 MATRIX EQUATION 442825 2% 72% 199 Search MATRIX+EQUATION Search MATRIX+EQUATION
2 NONLINEAR MATRIX EQUATION 279605 1% 91% 100 Search NONLINEAR+MATRIX+EQUATION Search NONLINEAR+MATRIX+EQUATION
3 TOEPLITZ MATRIX 259771 2% 41% 206 Search TOEPLITZ+MATRIX Search TOEPLITZ+MATRIX
4 INVERSE EIGENVALUE PROBLEM 186233 1% 57% 107 Search INVERSE+EIGENVALUE+PROBLEM Search INVERSE+EIGENVALUE+PROBLEM
5 EIGENVALUES 180354 5% 11% 518 Search EIGENVALUES Search EIGENVALUES
6 EXPONENTIAL INTEGRATORS 177843 1% 69% 84 Search EXPONENTIAL+INTEGRATORS Search EXPONENTIAL+INTEGRATORS
7 MATRIX FUNCTIONS 160375 1% 55% 95 Search MATRIX+FUNCTIONS Search MATRIX+FUNCTIONS
8 NONSYMMETRIC ALGEBRAIC RICCATI EQUATION 159945 1% 100% 52 Search NONSYMMETRIC+ALGEBRAIC+RICCATI+EQUATION Search NONSYMMETRIC+ALGEBRAIC+RICCATI+EQUATION
9 QR ALGORITHM 148615 1% 79% 61 Search QR+ALGORITHM Search QR+ALGORITHM
10 BACKWARD ERROR 148431 1% 72% 67 Search BACKWARD+ERROR Search BACKWARD+ERROR

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 2


rank cluster_id2 link
1 2343 SADDLE POINT PROBLEMS//PRECONDITIONER//KRYLOV SUBSPACE METHODS
2 1812 LINEAR ALGEBRA AND ITS APPLICATIONS//DRAZIN INVERSE//GROUP INVERSE
3 4194 ERROR FREE TRANSFORMATION//FLOATING POINT ARITHMETIC//CESTAC METHOD
4 3616 TOTAL LEAST SQUARES//STRUCTURED TOTAL LEAST SQUARES//SINGULAR SPECTRUM ANALYSIS
5 226 AUTOMATION & CONTROL SYSTEMS//IEEE TRANSACTIONS ON AUTOMATIC CONTROL//INTERNATIONAL JOURNAL OF CONTROL
6 3602 FIBONACCI QUARTERLY//LUCAS NUMBERS//FIBONACCI NUMBERS
7 1605 RUNGE KUTTA METHODS//DIFFERENTIAL ALGEBRAIC EQUATIONS//GENERAL LINEAR METHODS
8 2185 ORDER OF CONVERGENCE//SEMILOCAL CONVERGENCE//NONLINEAR EQUATIONS
9 2366 BRAKE SQUEAL//SQUEAL//FRICTION INDUCED VIBRATION
10 2987 DISTRIBUTED PARAMETER SYSTEMS//INFINITE DIMENSIONAL SYSTEMS//BOUNDARY CONTROL

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