Class information for:
Level 1: NONSYMMETRIC ALGEBRAIC RICCATI EQUATION//NONLINEAR MATRIX EQUATION//POSITIVE DEFINITE SOLUTION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
20420 399 19.1 47%


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 NONSYMMETRIC ALGEBRAIC RICCATI EQUATION Author keyword 94 97% 7% 28
2 NONLINEAR MATRIX EQUATION Author keyword 94 73% 18% 72
3 POSITIVE DEFINITE SOLUTION Author keyword 42 67% 10% 38
4 MINIMAL NONNEGATIVE SOLUTION Author keyword 32 85% 4% 17
5 QUADRATIC MATRIX EQUATION Author keyword 20 66% 5% 19
6 HERMITIAN POSITIVE DEFINITE SOLUTION Author keyword 19 80% 3% 12
7 MINIMAL POSITIVE SOLUTION Author keyword 17 68% 4% 15
8 DOUBLING ALGORITHM Author keyword 14 55% 4% 17
9 NONLINEAR MATRIX EQUATIONS Author keyword 12 63% 3% 12
10 NON SYMMETRIC ALGEBRAIC RICCATI EQUATION Author keyword 11 100% 2% 6

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 NONSYMMETRIC ALGEBRAIC RICCATI EQUATION 94 97% 7% 28 Search NONSYMMETRIC+ALGEBRAIC+RICCATI+EQUATION Search NONSYMMETRIC+ALGEBRAIC+RICCATI+EQUATION
2 NONLINEAR MATRIX EQUATION 94 73% 18% 72 Search NONLINEAR+MATRIX+EQUATION Search NONLINEAR+MATRIX+EQUATION
3 POSITIVE DEFINITE SOLUTION 42 67% 10% 38 Search POSITIVE+DEFINITE+SOLUTION Search POSITIVE+DEFINITE+SOLUTION
4 MINIMAL NONNEGATIVE SOLUTION 32 85% 4% 17 Search MINIMAL+NONNEGATIVE+SOLUTION Search MINIMAL+NONNEGATIVE+SOLUTION
5 QUADRATIC MATRIX EQUATION 20 66% 5% 19 Search QUADRATIC+MATRIX+EQUATION Search QUADRATIC+MATRIX+EQUATION
6 HERMITIAN POSITIVE DEFINITE SOLUTION 19 80% 3% 12 Search HERMITIAN+POSITIVE+DEFINITE+SOLUTION Search HERMITIAN+POSITIVE+DEFINITE+SOLUTION
7 MINIMAL POSITIVE SOLUTION 17 68% 4% 15 Search MINIMAL+POSITIVE+SOLUTION Search MINIMAL+POSITIVE+SOLUTION
8 DOUBLING ALGORITHM 14 55% 4% 17 Search DOUBLING+ALGORITHM Search DOUBLING+ALGORITHM
9 NONLINEAR MATRIX EQUATIONS 12 63% 3% 12 Search NONLINEAR+MATRIX+EQUATIONS Search NONLINEAR+MATRIX+EQUATIONS
10 NON SYMMETRIC ALGEBRAIC RICCATI EQUATION 11 100% 2% 6 Search NON+SYMMETRIC+ALGEBRAIC+RICCATI+EQUATION Search NON+SYMMETRIC+ALGEBRAIC+RICCATI+EQUATION

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 POSITIVE DEFINITE SOLUTION 44 81% 7% 26
2 POSITIVE DEFINITE SOLUTIONS 25 57% 8% 30
3 DOUBLING ALGORITHM 21 73% 4% 16
4 A ASTERISK X 1A 17 100% 2% 8
5 EXTREME SOLUTIONS 17 100% 2% 8
6 X A ASTERISK X NAQ 12 86% 2% 6
7 MINIMAL NONNEGATIVE SOLUTION 11 100% 2% 6
8 MAXIMAL SOLUTION 10 63% 3% 10
9 QUEUING PROBLEMS 9 37% 5% 20
10 X SA ASTERISK X TA 3 100% 1% 3

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Notes on two perturbation estimates of the extreme solutions to the equations X +/- A*X(-1)A = Q 2010 6 8 100%
A survey of nonsymmetric Riccati equations 2002 33 36 22%

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 NETWORK PLANNING DESIGN 2 67% 0.5% 2
2 MATH MODELLING SCI COMP 2 50% 0.8% 3
3 INFORMAT COMPUTAT MATH 1 20% 0.8% 3
4 CMMSC 0 33% 0.3% 1
5 IST MATEMAT COMPUTAZIONALE 0 33% 0.3% 1
6 SP TIMOSHENKO 0 25% 0.3% 1
7 DATA SCI SOCIAL COMP 0 17% 0.3% 1
8 ECONOMETR MANAGEMENT 0 13% 0.3% 1
9 HBEREICH MATH 11 0 10% 0.3% 1
10 MINSHENG 0 10% 0.3% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000226847 MATRIX EQUATIONS//REFLEXIVE MATRIX//LINEAR MATRIX EQUATION
2 0.0000195463 TRANSFINITE GRAPHS//HYPERREAL VOLTAGES AND CURRENTS//NODE VOLTAGES
3 0.0000187082 SMACS GRP//MATRIX EXPONENTIAL DISTRIBUTION//MATRIX ANALYTIC METHODS
4 0.0000142018 MATRIX BOUND//CONTINUOUS ALGEBRAIC RICCATI EQUATION//MATRIX BOUNDS
5 0.0000128259 POLYNOMIAL EIGENVALUE PROBLEM//MATRIX POLYNOMIAL//QUADRATIC EIGENVALUE PROBLEM
6 0.0000103810 FLUID QUEUE//BUFFER CONTENT//SAMPLE PATH LARGE DEVIATIONS
7 0.0000092146 TODA FLOW//ISOSPECTRAL FLOW//COMPLETE MULTIPLICATIVE JORDAN DECOMPOSITION
8 0.0000089584 PARA HERMITIAN MATRICES//ALGEBRAIC RICCATI EQUATION//LOOP TRANSFER RECOVERY
9 0.0000075913 JORDANS FORM//TRIDIAGONAL MATRICES//ANTI TRIDIAGONAL MATRICES
10 0.0000073031 EXPONENTIAL INTEGRATORS//MATRIX PTH ROOT//MATRIX EXPONENTIAL