Class information for:
Level 1: MATRIX EQUATIONS//REFLEXIVE MATRIX//LINEAR MATRIX EQUATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
7325 1302 21.7 48%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1067 9498 LINEAR ALGEBRA AND ITS APPLICATIONS//SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//DRAZIN INVERSE

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 MATRIX EQUATIONS Author keyword 86 38% 14% 181
2 REFLEXIVE MATRIX Author keyword 38 86% 1% 19
3 LINEAR MATRIX EQUATION Author keyword 32 78% 2% 21
4 HERMITIAN SOLUTION Author keyword 23 79% 1% 15
5 LEAST SQUARES SOLUTION Author keyword 21 39% 3% 44
6 OPTIMAL APPROXIMATION SOLUTION Author keyword 21 85% 1% 11
7 SYSTEM OF QUATERNION MATRIX EQUATIONS Author keyword 21 85% 1% 11
8 SYLVESTER EQUATION Author keyword 20 37% 3% 44
9 CENTROSYMMETRIC MATRIX Author keyword 20 63% 2% 20
10 MINIMAL RANK Author keyword 18 46% 2% 29

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 MATRIX EQUATIONS 86 38% 14% 181 Search MATRIX+EQUATIONS Search MATRIX+EQUATIONS
2 REFLEXIVE MATRIX 38 86% 1% 19 Search REFLEXIVE+MATRIX Search REFLEXIVE+MATRIX
3 LINEAR MATRIX EQUATION 32 78% 2% 21 Search LINEAR+MATRIX+EQUATION Search LINEAR+MATRIX+EQUATION
4 HERMITIAN SOLUTION 23 79% 1% 15 Search HERMITIAN+SOLUTION Search HERMITIAN+SOLUTION
5 LEAST SQUARES SOLUTION 21 39% 3% 44 Search LEAST+SQUARES+SOLUTION Search LEAST+SQUARES+SOLUTION
6 OPTIMAL APPROXIMATION SOLUTION 21 85% 1% 11 Search OPTIMAL+APPROXIMATION+SOLUTION Search OPTIMAL+APPROXIMATION+SOLUTION
7 SYSTEM OF QUATERNION MATRIX EQUATIONS 21 85% 1% 11 Search SYSTEM+OF+QUATERNION+MATRIX+EQUATIONS Search SYSTEM+OF+QUATERNION+MATRIX+EQUATIONS
8 SYLVESTER EQUATION 20 37% 3% 44 Search SYLVESTER+EQUATION Search SYLVESTER+EQUATION
9 CENTROSYMMETRIC MATRIX 20 63% 2% 20 Search CENTROSYMMETRIC+MATRIX Search CENTROSYMMETRIC+MATRIX
10 MINIMAL RANK 18 46% 2% 29 Search MINIMAL+RANK Search MINIMAL+RANK

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 CENTROSYMMETRIC MATRICES 119 84% 5% 66
2 SOLVABILITY CONDITIONS 82 92% 3% 33
3 LEAST SQUARES SOLUTIONS 81 69% 5% 70
4 COMMON SOLUTION 77 89% 3% 34
5 EXTREME RANKS 65 95% 2% 21
6 AXB 63 81% 3% 38
7 AX 59 60% 5% 64
8 REFLEXIVE SOLUTIONS 58 92% 2% 23
9 EXTREMAL RANKS 56 100% 1% 19
10 CENTRO SYMMETRIC MATRICES 44 100% 1% 16

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
THE MATRIX SIGN FUNCTION 1995 94 53 32%
How and why to solve the operator equation AX-XB=Y 1997 75 28 43%
Banking deregulation in Indonesia: An updated perspective in light of the Asian financial crisis 1999 7 3 67%

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 CONTROL THEORY GUIDANCE TECHNOL 9 18% 3.8% 49
2 CONTROL SYST GUIDANCE TECHNOL 4 46% 0.5% 6
3 INGN CIENCIA COMP 4 24% 1.0% 13
4 GEOMATH SICHUAN 3 100% 0.2% 3
5 HPC2N 3 24% 0.8% 11
6 GEOMATH SICHUAN PROV 3 33% 0.5% 7
7 MATH SOFTWARE 3 50% 0.3% 4
8 CHINA ECON MANAGEMENT 3 13% 1.5% 19
9 ENSAH 2 67% 0.2% 2
10 GRP COMPUTAT METHODS SYST CONTROL THEORY CS 2 67% 0.2% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000226847 NONSYMMETRIC ALGEBRAIC RICCATI EQUATION//NONLINEAR MATRIX EQUATION//POSITIVE DEFINITE SOLUTION
2 0.0000171830 SLICE REGULAR FUNCTIONS//SPLIT QUATERNION//MATH INFORMAT NAT SCI MIN
3 0.0000160106 NONNEGATIVE INVERSE EIGENVALUE PROBLEM//INVERSE EIGENVALUE PROBLEM//NONNEGATIVE MATRICES
4 0.0000156294 MATRIX BOUND//CONTINUOUS ALGEBRAIC RICCATI EQUATION//MATRIX BOUNDS
5 0.0000124944 POLYNOMIAL EIGENVALUE PROBLEM//MATRIX POLYNOMIAL//QUADRATIC EIGENVALUE PROBLEM
6 0.0000123524 EIGENSTRUCTURE ASSIGNMENT//ROBUST POLE ASSIGNMENT//EIGENVALUE ASSIGNMENT
7 0.0000094513 EXPONENTIAL INTEGRATORS//MATRIX PTH ROOT//MATRIX EXPONENTIAL
8 0.0000092934 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS//RELATIVE PERTURBATION THEORY//COLUMN PIVOTING
9 0.0000091701 DRAZIN INVERSE//GROUP INVERSE//MOORE PENROSE INVERSE
10 0.0000091041 RECURSIVE IDENTIFICATION//HAMMERSTEIN SYSTEM//ADV PROC CONTROL LIGHT IND