Class information for:
Level 1: DRAZIN INVERSE//MOORE PENROSE INVERSE//GROUP INVERSE

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
1812 2             LINEAR ALGEBRA AND ITS APPLICATIONS//DRAZIN INVERSE//GROUP INVERSE 6568
5731 1                   DRAZIN INVERSE//MOORE PENROSE INVERSE//GROUP INVERSE 1613

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DRAZIN INVERSE authKW 3508720 13% 84% 214
2 MOORE PENROSE INVERSE authKW 2491788 15% 51% 250
3 GROUP INVERSE authKW 2256903 9% 76% 152
4 GENERALIZED INVERSE authKW 1638610 13% 41% 205
5 REVERSE ORDER LAW authKW 1309296 4% 99% 68
6 WEIGHTED MOORE PENROSE INVERSE authKW 856897 3% 88% 50
7 GENERALIZED DRAZIN INVERSE authKW 785318 3% 93% 43
8 BLOCK MATRIX authKW 771987 4% 56% 70
9 IDEMPOTENT MATRIX authKW 608642 3% 69% 45
10 OUTER INVERSE authKW 591005 2% 92% 33

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 51936 70% 0% 1136
2 Mathematics 38166 66% 0% 1065
3 Computer Science, Cybernetics 40 1% 0% 9
4 Operations Research & Management Science 12 1% 0% 18
5 Statistics & Probability 5 1% 0% 16
6 Engineering, General 1 1% 0% 12
7 Mathematics, Interdisciplinary Applications 0 1% 0% 10
8 Computer Science, Software Engineering 0 1% 0% 9
9 Computer Science, Theory & Methods 0 1% 0% 12
10 Social Sciences, Mathematical Methods -0 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SCI MATH 195400 12% 5% 197
2 CMAT MATEMAT 157597 1% 73% 11
3 YUAN YUNG TSENG FUNCT ANAL 138932 0% 89% 8
4 MATH NONLINEAR SCI 132593 3% 13% 51
5 MATEMAT MULTIDISCIPLINAR 59794 2% 9% 36
6 MATH INFORMAT ECONOMETR 46883 0% 40% 6
7 TSENG YUAN RONG FUNCT ANAL 39075 0% 100% 2
8 TSENG YUAN YUN FUNCT ANAL 39075 0% 100% 2
9 YUANYUNG TSENG FUNCT ANAL 39075 0% 100% 2
10 UNIV MATEMAT MULTIDISCIPLINAR 32877 1% 11% 16

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LINEAR ALGEBRA AND ITS APPLICATIONS 301242 26% 4% 425
2 LINEAR & MULTILINEAR ALGEBRA 207640 8% 9% 123
3 ELECTRONIC JOURNAL OF LINEAR ALGEBRA 89803 4% 8% 58
4 APPLIED MATHEMATICS AND COMPUTATION 74403 16% 1% 260
5 FILOMAT 22565 3% 3% 43
6 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS 5601 2% 1% 25
7 BANACH JOURNAL OF MATHEMATICAL ANALYSIS 4853 1% 2% 10
8 JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY 3996 1% 2% 13
9 OPERATORS AND MATRICES 3951 1% 2% 10
10 ANNALS OF FUNCTIONAL ANALYSIS 3075 0% 2% 7

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DRAZIN INVERSE 3508720 13% 84% 214 Search DRAZIN+INVERSE Search DRAZIN+INVERSE
2 MOORE PENROSE INVERSE 2491788 15% 51% 250 Search MOORE+PENROSE+INVERSE Search MOORE+PENROSE+INVERSE
3 GROUP INVERSE 2256903 9% 76% 152 Search GROUP+INVERSE Search GROUP+INVERSE
4 GENERALIZED INVERSE 1638610 13% 41% 205 Search GENERALIZED+INVERSE Search GENERALIZED+INVERSE
5 REVERSE ORDER LAW 1309296 4% 99% 68 Search REVERSE+ORDER+LAW Search REVERSE+ORDER+LAW
6 WEIGHTED MOORE PENROSE INVERSE 856897 3% 88% 50 Search WEIGHTED+MOORE+PENROSE+INVERSE Search WEIGHTED+MOORE+PENROSE+INVERSE
7 GENERALIZED DRAZIN INVERSE 785318 3% 93% 43 Search GENERALIZED+DRAZIN+INVERSE Search GENERALIZED+DRAZIN+INVERSE
8 BLOCK MATRIX 771987 4% 56% 70 Search BLOCK+MATRIX Search BLOCK+MATRIX
9 IDEMPOTENT MATRIX 608642 3% 69% 45 Search IDEMPOTENT+MATRIX Search IDEMPOTENT+MATRIX
10 OUTER INVERSE 591005 2% 92% 33 Search OUTER+INVERSE Search OUTER+INVERSE

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 30180 NONNEGATIVE RANK FACTORIZATION//PROPER SPLITTINGS//ABC MATH PROGRAM
2 30375 BANACH LIE POISSON SPACE//NONCOMMUTATIVE KAHLER GEOMETRY//PAIRS OF PROJECTIONS
3 8914 MATRIX EQUATION//LINEAR MATRIX EQUATION//LEAST SQUARES SOLUTION
4 17647 LINEAR SUFFICIENCY//OLSE//BALANCED LOSS FUNCTION
5 6159 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//QR ALGORITHM//QR FACTORIZATION
6 7483 WEYLS THEOREM//SINGLE VALUED EXTENSION PROPERTY//BROWDERS THEOREM
7 36537 HOMEOSTATICS//RISING LOAD TEST//SIBERIAN ENERGET
8 9262 PRESERVERS//LINEAR PRESERVER//ADDITIVE PRESERVER
9 37421 SUBSPACE INFORMATION CRITERION//PROJECTION LEARNING//PARTIAL PROJECTION FILTER
10 17696 STOCHASTIC MATRIX//SINGULARLY PERTURBED MARKOV CHAIN//PERRON COMPLEMENT

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