Class information for:
Level 1: NEVILLE ELIMINATION//TOTALLY POSITIVE MATRICES//TOTALLY POSITIVE MATRIX

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
19835 1                   NEVILLE ELIMINATION//TOTALLY POSITIVE MATRICES//TOTALLY POSITIVE MATRIX 510

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEVILLE ELIMINATION authKW 1670637 5% 97% 28
2 TOTALLY POSITIVE MATRICES authKW 1407795 5% 84% 27
3 TOTALLY POSITIVE MATRIX authKW 1211196 5% 70% 28
4 TOTALLY NONNEGATIVE MATRIX authKW 1210748 5% 85% 23
5 SIGN REGULAR MATRICES authKW 1053792 4% 95% 18
6 TOTALLY NONNEGATIVE MATRICES authKW 1009335 4% 78% 21
7 BIDIAGONAL DECOMPOSITION authKW 865152 3% 100% 14
8 INVERSE M MATRIX authKW 796722 4% 68% 19
9 HIGH RELATIVE ACCURACY authKW 514958 3% 56% 15
10 INVERSE M MATRICES authKW 455044 2% 82% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics, Applied 17064 72% 0% 366
2 Mathematics 11867 65% 0% 334
3 Computer Science, Software Engineering 41 3% 0% 13
4 Automation & Control Systems 36 2% 0% 11
5 Statistics & Probability 22 2% 0% 11
6 Computer Science, Theory & Methods 19 2% 0% 12
7 Mathematics, Interdisciplinary Applications 12 2% 0% 8
8 Social Sciences, Mathematical Methods 6 1% 0% 3
9 Business, Finance 3 1% 0% 3
10 Computer Science, Information Systems 2 1% 0% 6

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PL MATH IUMA 220699 1% 71% 5
2 CMM DIM 141246 1% 57% 4
3 EUIT INFORMAT GIJON 123593 0% 100% 2
4 R HAEL SALEM 88978 1% 24% 6
5 DEPARTIMENTO SISTEMAS INFORMAT COMPUTAC 61797 0% 100% 1
6 ESCUELA UNIV POLITECN TERUEL TERUEL 61797 0% 100% 1
7 ESTRUCT HIST ECONOM ECON PUBL 61797 0% 100% 1
8 UCHILE MODELAMINETO MATEMAT 61797 0% 100% 1
9 UCHILEFCFM 61797 0% 100% 1
10 UTE COMP SCI 61797 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LINEAR ALGEBRA AND ITS APPLICATIONS 232852 41% 2% 210
2 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS 60420 9% 2% 46
3 ELECTRONIC JOURNAL OF LINEAR ALGEBRA 37240 4% 3% 21
4 LINEAR & MULTILINEAR ALGEBRA 8490 3% 1% 14
5 BIT NUMERICAL MATHEMATICS 4920 2% 1% 11
6 OPERATORS AND MATRICES 2002 1% 1% 4
7 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS 1473 1% 0% 5
8 SANKHYA-SERIES B-APPLIED AND INTERDISCIPLINARY STATISTICS 1259 0% 2% 1
9 SIAM JOURNAL ON ALGEBRAIC AND DISCRETE METHODS 1244 1% 1% 3
10 ANNALS OF COMBINATORICS 1214 1% 1% 3

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NEVILLE ELIMINATION 1670637 5% 97% 28 Search NEVILLE+ELIMINATION Search NEVILLE+ELIMINATION
2 TOTALLY POSITIVE MATRICES 1407795 5% 84% 27 Search TOTALLY+POSITIVE+MATRICES Search TOTALLY+POSITIVE+MATRICES
3 TOTALLY POSITIVE MATRIX 1211196 5% 70% 28 Search TOTALLY+POSITIVE+MATRIX Search TOTALLY+POSITIVE+MATRIX
4 TOTALLY NONNEGATIVE MATRIX 1210748 5% 85% 23 Search TOTALLY+NONNEGATIVE+MATRIX Search TOTALLY+NONNEGATIVE+MATRIX
5 SIGN REGULAR MATRICES 1053792 4% 95% 18 Search SIGN+REGULAR+MATRICES Search SIGN+REGULAR+MATRICES
6 TOTALLY NONNEGATIVE MATRICES 1009335 4% 78% 21 Search TOTALLY+NONNEGATIVE+MATRICES Search TOTALLY+NONNEGATIVE+MATRICES
7 BIDIAGONAL DECOMPOSITION 865152 3% 100% 14 Search BIDIAGONAL+DECOMPOSITION Search BIDIAGONAL+DECOMPOSITION
8 INVERSE M MATRIX 796722 4% 68% 19 Search INVERSE+M+MATRIX Search INVERSE+M+MATRIX
9 HIGH RELATIVE ACCURACY 514958 3% 56% 15 Search HIGH+RELATIVE+ACCURACY Search HIGH+RELATIVE+ACCURACY
10 INVERSE M MATRICES 455044 2% 82% 9 Search INVERSE+M+MATRICES Search INVERSE+M+MATRICES

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 20904 H MATRICES//MINIMUM EIGENVALUE//DIAGONAL DOMINANCE
2 17696 STOCHASTIC MATRIX//SINGULARLY PERTURBED MARKOV CHAIN//PERRON COMPLEMENT
3 6159 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//QR ALGORITHM//QR FACTORIZATION
4 22944 STRONG LINEAR PRESERVER//G MAJORIZATION//GENERALIZED MATRIX FUNCTION
5 20175 SIGN PATTERN//POTENTIALLY NILPOTENT//SPECTRALLY ARBITRARY
6 18912 INVERSE EIGENVALUE PROBLEM//NONNEGATIVE INVERSE EIGENVALUE PROBLEM//JACOBI MATRIX
7 19310 TRIDIAGONAL MATRICES//JORDANS FORM//ANTI TRIDIAGONAL MATRICES
8 28585 GENERAL FRANKLIN SYSTEM//FRANKLIN SYSTEM//PALEY FUNCTION
9 25664 EVENTUALLY NONNEGATIVE MATRICES//EVENTUALLY NONNEGATIVE MATRIX//NONMAXIMAL EIGENVALUES
10 21140 EXCEPTIONAL FAMILY OF ELEMENTS//MATRIX CLASSES//EXCEPTIONAL FAMILY

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